docs: update README files with correct workflow links and formatting

- Update workflow badge links in all README files to reference testing.yml instead of lint.yml - Fix bullet formatting in Chinese README files for better markdown display Signed-off-by: appleboy <appleboy.tw@gmail.com>
feat: expand proxy configuration with new flags and env support
2026-06-04 18:23:59 +08:00 · 2025-04-27 11:43:48 +08:00 · 2025-04-27 11:41:44 +08:00 · 2025-04-26 23:09:46 +08:00 · 2025-04-15 11:29:31 +08:00 · 2025-04-15 10:42:01 +08:00
23 changed files with 1386 additions and 562 deletions
@@ -13,12 +13,12 @@ name: "CodeQL"

 on:
  push:
-    branches: [ master ]
+    branches: [master]
  pull_request:
    # The branches below must be a subset of the branches above
-    branches: [ master ]
+    branches: [master]
  schedule:
-    - cron: '41 23 * * 6'
+    - cron: "41 23 * * 6"

 jobs:
  analyze:
@@ -32,23 +32,23 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        language: [ 'go' ]
+        language: ["go"]
        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
        # Learn more about CodeQL language support at https://git.io/codeql-language-support

    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v3
+      - name: Checkout repository
+        uses: actions/checkout@v4

-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+          # queries: ./path/to/local/query, your-org/your-repo/queries@main

-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
@@ -5,56 +5,50 @@ on:
    branches:
      - master
    tags:
-      - 'v*'
+      - "v*"
  pull_request:
    branches:
-      - 'master'
+      - "master"

 jobs:
  build-docker:
    runs-on: ubuntu-latest
    steps:
      - name: Setup go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
        with:
-          go-version: '^1'
+          go-version: "^1"
      - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Build binary
-        run : |
-          make build_linux_amd64
-          make build_linux_arm
-          make build_linux_arm64
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        run: |
+          make build_docker

-      -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3

-      -
-        name: Login to Docker Hub
-        uses: docker/login-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

-      -
-        name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

-      -
-        name: Docker meta
+      - name: Docker meta
        id: docker-meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ github.repository }}
@@ -65,13 +59,14 @@ jobs:
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}

-      -
-        name: Build and push
-        uses: docker/build-push-action@v4
+      - name: Build and push
+        uses: docker/build-push-action@v6
        with:
          context: .
-          platforms: linux/amd64,linux/arm,linux/arm64
+          platforms: linux/amd64,linux/arm64
          file: docker/Dockerfile
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.docker-meta.outputs.tags }}
          labels: ${{ steps.docker-meta.outputs.labels }}
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache
+          cache-to: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache,mode=max
@@ -3,7 +3,7 @@ name: Goreleaser
 on:
  push:
    tags:
-      - '*'
+      - "*"

 permissions:
  contents: write
@@ -12,24 +12,21 @@ jobs:
  goreleaser:
    runs-on: ubuntu-latest
    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v4
        with:
          fetch-depth: 0
-      -
-        name: Setup go
-        uses: actions/setup-go@v4
+      - name: Setup go
+        uses: actions/setup-go@v5
        with:
-          go-version: '^1'
+          go-version: "^1"

-      -
-        name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v4
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
        with:
          # either 'goreleaser' (default) or 'goreleaser-pro'
          distribution: goreleaser
          version: latest
-          args: release --rm-dist
+          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -1,45 +0,0 @@
-name: Lint and Testing
-
-on:
-  push:
-  pull_request:
-
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Setup go
-        uses: actions/setup-go@v4
-        with:
-          go-version: '^1'
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Setup golangci-lint
-        uses: golangci/golangci-lint-action@v3
-        with:
-          version: latest
-          args: --verbose
-
-      - uses: hadolint/hadolint-action@v3.1.0
-        name: hadolint for Dockerfile
-        with:
-          dockerfile: docker/Dockerfile
-
-  testing:
-    runs-on: ubuntu-latest
-    container: golang:1.20-alpine
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: setup sshd server
-        run: |
-          apk add git make curl perl bash build-base zlib-dev ucl-dev
-          make ssh-server
-
-      - name: testing
-        run: |
-          make test
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
@@ -0,0 +1,57 @@
+name: Lint and Testing
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          check-latest: true
+
+      - name: Setup golangci-lint
+        uses: golangci/golangci-lint-action@v7
+        with:
+          version: v2.0
+          args: --verbose
+
+      - uses: hadolint/hadolint-action@v3.1.0
+        name: hadolint for Dockerfile
+        with:
+          dockerfile: docker/Dockerfile
+
+      # This step uses the Bearer GitHub Action to scan for sensitive data in the codebase.
+      # The 'uses' keyword specifies the action to be used, in this case, 'bearer/bearer-action' at version 'v2'.
+      # The 'with' keyword provides input parameters for the action:
+      # - 'diff: true' indicates that the action should only scan the changes in the current pull request or commit.
+      - name: Bearer
+        uses: bearer/bearer-action@v2
+        with:
+          diff: true
+
+  testing:
+    runs-on: ubuntu-latest
+    container: golang:1.23-alpine
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: setup sshd server
+        run: |
+          apk add git make curl perl bash build-base zlib-dev ucl-dev
+          make ssh-server
+
+      - name: testing
+        run: |
+          make test
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
@@ -28,3 +28,5 @@ coverage.txt
 dist
 .cover
 release
+bin
+.idea
@@ -0,0 +1,54 @@
+version: "2"
+linters:
+  enable:
+    - asciicheck
+    - durationcheck
+    - errorlint
+    - gosec
+    - misspell
+    - nakedret
+    - nilerr
+    - nolintlint
+    - perfsprint
+    - revive
+    - usestdlibvars
+    - wastedassign
+  settings:
+    gosec:
+      includes:
+        - G102
+        - G106
+        - G108
+        - G109
+        - G111
+        - G112
+        - G201
+        - G203
+    perfsprint:
+      int-conversion: true
+      err-error: true
+      errorf: true
+      sprintf1: true
+      strconcat: true
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gci
+    - gofmt
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
@@ -3,74 +3,78 @@ before:
    - go mod tidy

 builds:
- env:
-  - CGO_ENABLED=0
-  goos:
-  - darwin
-  - linux
-  - windows
-  - freebsd
-  goarch:
-  - amd64
-  - arm
-  - arm64
-  goarm:
-  - "5"
-  - "6"
-  - "7"
-  ignore:
-    - goos: darwin
-      goarch: arm
-    - goos: darwin
-      goarch: ppc64le
-    - goos: darwin
-      goarch: s390x
-    - goos: windows
-      goarch: ppc64le
-    - goos: windows
-      goarch: s390x
-    - goos: windows
-      goarch: arm
-      goarm: "5"
-    - goos: windows
-      goarch: arm
-      goarm: "6"
-    - goos: windows
-      goarch: arm
-      goarm: "7"
-    - goos: windows
-      goarch: arm64
-    - goos: freebsd
-      goarch: ppc64le
-    - goos: freebsd
-      goarch: s390x
-    - goos: freebsd
-      goarch: arm
-      goarm: "5"
-    - goos: freebsd
-      goarch: arm
-      goarm: "6"
-    - goos: freebsd
-      goarch: arm
-      goarm: "7"
-    - goos: freebsd
-      goarch: arm64
-  flags:
-  - -trimpath
-  ldflags:
-  - -s -w
-  - -X main.Version={{.Version}}
-  binary: >-
-    {{ .ProjectName }}-
-    {{- if .IsSnapshot }}{{ .Branch }}-
-    {{- else }}{{- .Version }}-{{ end }}
-    {{- .Os }}-
-    {{- if eq .Arch "amd64" }}amd64
-    {{- else if eq .Arch "amd64_v1" }}amd64
-    {{- else if eq .Arch "386" }}386
-    {{- else }}{{ .Arch }}{{ end }}
-    {{- if .Arm }}-{{ .Arm }}{{ end }}
-  no_unique_dist_dir: true
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - linux
+      - windows
+      - freebsd
+    goarch:
+      - amd64
+      - arm
+      - arm64
+    goarm:
+      - "5"
+      - "6"
+      - "7"
+    ignore:
+      - goos: darwin
+        goarch: arm
+      - goos: darwin
+        goarch: ppc64le
+      - goos: darwin
+        goarch: s390x
+      - goos: windows
+        goarch: ppc64le
+      - goos: windows
+        goarch: s390x
+      - goos: windows
+        goarch: arm
+        goarm: "5"
+      - goos: windows
+        goarch: arm
+        goarm: "6"
+      - goos: windows
+        goarch: arm
+        goarm: "7"
+      - goos: windows
+        goarch: arm64
+      - goos: freebsd
+        goarch: ppc64le
+      - goos: freebsd
+        goarch: s390x
+      - goos: freebsd
+        goarch: arm
+        goarm: "5"
+      - goos: freebsd
+        goarch: arm
+        goarm: "6"
+      - goos: freebsd
+        goarch: arm
+        goarm: "7"
+      - goos: freebsd
+        goarch: arm64
+    flags:
+      - -trimpath
+    ldflags:
+      - -s -w
+      - -X main.Version={{.Version}}
+    binary: >-
+      {{ .ProjectName }}-
+      {{- if .IsSnapshot }}{{ .Branch }}-
+      {{- else }}{{- .Version }}-{{ end }}
+      {{- .Os }}-
+      {{- if eq .Arch "amd64" }}amd64
+      {{- else if eq .Arch "amd64_v1" }}amd64
+      {{- else if eq .Arch "386" }}386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}-{{ .Arm }}{{ end }}
+    no_unique_dist_dir: true
+    hooks:
+      post:
+        - cmd: xz -k -9 {{ .Path }}
+          dir: ./dist/

 archives:
  - format: binary
@@ -78,7 +82,42 @@ archives:
    allow_different_binary_count: true

 checksum:
-  name_template: 'checksums.txt'
+  name_template: "checksums.txt"
+  extra_files:
+    - glob: ./**.xz

 snapshot:
  name_template: "{{ incpatch .Version }}"
+
+release:
+  # You can add extra pre-existing files to the release.
+  # The filename on the release will be the last part of the path (base).
+  # If another file with the same name exists, the last one found will be used.
+  #
+  # Templates: allowed
+  extra_files:
+    - glob: ./**.xz
+
+changelog:
+  use: github
+  groups:
+    - title: Features
+      regexp: "^.*feat[(\\w)]*:+.*$"
+      order: 0
+    - title: "Bug fixes"
+      regexp: "^.*fix[(\\w)]*:+.*$"
+      order: 1
+    - title: "Enhancements"
+      regexp: "^.*chore[(\\w)]*:+.*$"
+      order: 2
+    - title: "Refactor"
+      regexp: "^.*refactor[(\\w)]*:+.*$"
+      order: 3
+    - title: "Build process updates"
+      regexp: ^.*?(build|ci)(\(.+\))??!?:.+$
+      order: 4
+    - title: "Documentation updates"
+      regexp: ^.*?docs?(\(.+\))??!?:.+$
+      order: 4
+    - title: Others
+      order: 999
@@ -0,0 +1,3 @@
+ignored:
+  - DL3018
+  - DL3008
@@ -1,19 +1,8 @@
-DIST := dist
 EXECUTABLE := drone-scp
-GOFMT ?= gofumpt -l
-DIST := dist
-DIST_DIRS := $(DIST)/binaries $(DIST)/release
+GOFMT ?= gofumpt -l -s -w
 GO ?= go
-SHASUM ?= shasum -a 256
 GOFILES := $(shell find . -name "*.go" -type f)
 HAS_GO = $(shell hash $(GO) > /dev/null 2>&1 && echo "GO" || echo "NOGO" )
-XGO_PACKAGE ?= src.techknowlogick.com/xgo@latest
-XGO_VERSION := go-1.19.x
-GXZ_PAGAGE ?= github.com/ulikunitz/xz/cmd/gxz@v0.5.11
-
-LINUX_ARCHS ?= linux/amd64,linux/arm64
-DARWIN_ARCHS ?= darwin-10.12/amd64,darwin-10.12/arm64
-WINDOWS_ARCHS ?= windows/*

 ifneq ($(shell uname), Darwin)
 	EXTLDFLAGS = -extldflags "-static" $(null)
@@ -51,17 +40,25 @@ LDFLAGS ?= -X 'main.Version=$(VERSION)'

 all: build

-fmt:
+.PHONY: help
+help: ## Print this help message.
+	@echo "Usage: make [target]"
+	@echo ""
+	@echo "Targets:"
+	@echo ""
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+fmt: ## Format the code
 	@hash gofumpt > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
-		$(GO) install mvdan.cc/gofumpt; \
+		$(GO) install mvdan.cc/gofumpt@latest; \
 	fi
 	$(GOFMT) -w $(GOFILES)

-vet:
+vet: ## Run go vet
 	$(GO) vet ./...

 .PHONY: fmt-check
-fmt-check:
+fmt-check: ## Check if the code is formatted
 	@hash gofumpt > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
 		$(GO) install mvdan.cc/gofumpt; \
 	fi
@@ -72,30 +69,22 @@ fmt-check:
 		exit 1; \
 	fi;

-test:
+test: ## Run tests
 	@$(GO) test -v -cover -coverprofile coverage.txt ./... && echo "\n==>\033[32m Ok\033[m\n" || exit 1

-install: $(GOFILES)
+install: $(GOFILES) ## Install the package
 	$(GO) install -v -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)'

-build: $(EXECUTABLE)
+build: $(EXECUTABLE) ## Build the package

-$(EXECUTABLE): $(GOFILES)
-	$(GO) build -v -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o $@
+$(EXECUTABLE): $(GOFILES) ## Build the package
+	$(GO) build -v -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o bin/$@

-build_linux_amd64:
+build_docker:
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build -a -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o release/linux/amd64/$(DEPLOY_IMAGE)
-
-build_linux_i386:
-	CGO_ENABLED=0 GOOS=linux GOARCH=386 $(GO) build -a -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o release/linux/i386/$(DEPLOY_IMAGE)
-
-build_linux_arm64:
 	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 $(GO) build -a -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o release/linux/arm64/$(DEPLOY_IMAGE)

-build_linux_arm:
-	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=7 $(GO) build -a -tags '$(TAGS)' -ldflags '$(EXTLDFLAGS)-s -w $(LDFLAGS)' -o release/linux/arm/$(DEPLOY_IMAGE)
-
-ssh-server:
+ssh-server: ## Run ssh server
 	adduser -h /home/drone-scp -s /bin/sh -D -S drone-scp
 	echo drone-scp:1234 | chpasswd
 	mkdir -p /home/drone-scp/.ssh
@@ -108,59 +97,10 @@ ssh-server:
 	rm -rf /etc/ssh/ssh_host_rsa_key /etc/ssh/ssh_host_dsa_key
 	sed -i 's/^#PubkeyAuthentication yes/PubkeyAuthentication yes/g' /etc/ssh/sshd_config
 	sed -i 's/AllowTcpForwarding no/AllowTcpForwarding yes/g' /etc/ssh/sshd_config
+	sed -i 's/^#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/g' /etc/ssh/sshd_config
+	sed -i 's/^#ListenAddress ::/ListenAddress ::/g' /etc/ssh/sshd_config
 	./tests/entrypoint.sh /usr/sbin/sshd -D &

-coverage:
-	sed -i '/main.go/d' coverage.txt
-
-.PHONY: deps-backend
-deps-backend:
-	$(GO) mod download
-	$(GO) install $(GXZ_PAGAGE)
-	$(GO) install $(XGO_PACKAGE)
-
-.PHONY: release
-release: release-linux release-darwin release-windows release-copy release-compress release-check
-
-$(DIST_DIRS):
-	mkdir -p $(DIST_DIRS)
-
-.PHONY: release-windows
-release-windows: | $(DIST_DIRS)
-	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) run $(XGO_PACKAGE) -go $(XGO_VERSION) -buildmode exe -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets '$(WINDOWS_ARCHS)' -out $(EXECUTABLE)-$(VERSION) .
-ifeq ($(CI),true)
-	cp -r /build/* $(DIST)/binaries/
-endif
-
-.PHONY: release-linux
-release-linux: | $(DIST_DIRS)
-	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) run $(XGO_PACKAGE) -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '-linkmode external -extldflags "-static" $(LDFLAGS)' -targets '$(LINUX_ARCHS)' -out $(EXECUTABLE)-$(VERSION) .
-ifeq ($(CI),true)
-	cp -r /build/* $(DIST)/binaries/
-endif
-
-.PHONY: release-darwin
-release-darwin: | $(DIST_DIRS)
-	CGO_CFLAGS="$(CGO_CFLAGS)" $(GO) run $(XGO_PACKAGE) -go $(XGO_VERSION) -dest $(DIST)/binaries -tags 'netgo osusergo $(TAGS)' -ldflags '$(LDFLAGS)' -targets '$(DARWIN_ARCHS)' -out $(EXECUTABLE)-$(VERSION) .
-ifeq ($(CI),true)
-	cp -r /build/* $(DIST)/binaries/
-endif
-
-.PHONY: release-copy
-release-copy: | $(DIST_DIRS)
-	cd $(DIST); for file in `find . -type f -name "*"`; do cp $${file} ./release/; done;
-
-.PHONY: release-check
-release-check: | $(DIST_DIRS)
-	cd $(DIST)/release/; for file in `find . -type f -name "*"`; do echo "checksumming $${file}" && $(SHASUM) `echo $${file} | sed 's/^..//'` > $${file}.sha256; done;
-
-.PHONY: release-compress
-release-compress: | $(DIST_DIRS)
-	cd $(DIST)/release/; for file in `find . -type f -name "*"`; do echo "compressing $${file}" && $(GO) run $(GXZ_PAGAGE) -k -9 $${file}; done;
-
-clean:
+clean: ## Clean the build
 	$(GO) clean -x -i ./...
-	rm -rf coverage.txt $(EXECUTABLE) $(DIST)
-
-version:
-	@echo $(VERSION)
+	rm -rf coverage.txt $(EXECUTABLE)
@@ -1,21 +1,23 @@
 # drone-scp

+[繁體中文](README.zh-tw.md) | [简体中文](README.zh-cn.md)
+
 [![GoDoc](https://godoc.org/github.com/appleboy/drone-scp?status.svg)](https://godoc.org/github.com/appleboy/drone-scp)
-[![Lint and Testing](https://github.com/appleboy/drone-scp/actions/workflows/lint.yml/badge.svg)](https://github.com/appleboy/drone-scp/actions/workflows/lint.yml)
+[![Lint and Testing](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml/badge.svg)](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml)
 [![codecov](https://codecov.io/gh/appleboy/drone-scp/branch/master/graph/badge.svg)](https://codecov.io/gh/appleboy/drone-scp)
 [![Go Report Card](https://goreportcard.com/badge/github.com/appleboy/drone-scp)](https://goreportcard.com/report/github.com/appleboy/drone-scp)
 [![Docker Pulls](https://img.shields.io/docker/pulls/appleboy/drone-scp.svg)](https://hub.docker.com/r/appleboy/drone-scp/)

-Copy files and artifacts via SSH using a binary, docker or [Drone CI](http://docs.drone.io/).
+Securely transfer files and artifacts via SSH using a standalone binary, Docker container, or [Drone CI](http://docs.drone.io/) integration.

-## Feature
+## Features

-* [x] Support routines.
-* [x] Support wildcard pattern on source list.
-* [x] Support send files to multiple host.
-* [x] Support send files to multiple target folder on host.
-* [x] Support load ssh key from absolute path or raw body.
-* [x] Support SSH ProxyCommand.
+- [x] Parallel file transfer with multiple routines
+- [x] Support for wildcard patterns in source file selection
+- [x] Ability to transfer files to multiple destination hosts
+- [x] Support for multiple target directories on each host
+- [x] Flexible SSH key authentication via file path or raw content
+- [x] Advanced networking with SSH ProxyCommand support

 ```sh
 +--------+       +----------+      +-----------+
@@ -56,9 +58,9 @@ Copy files and artifacts via SSH using a binary, docker or [Drone CI](http://doc

 The pre-compiled binaries can be downloaded from [release page](https://github.com/appleboy/drone-scp/releases). Support the following OS type.

-* Windows amd64/386
-* Linux arm/amd64/386
-* Darwin amd64/386
+- Windows amd64/386
+- Linux arm/amd64/386
+- Darwin amd64/386

 With `Go` installed

@@ -92,9 +94,9 @@ make docker

 There are three ways to send notification.

-* [usage from binary](#usage-from-binary)
-* [usage from docker](#usage-from-docker)
-* [usage from drone ci](#usage-from-drone-ci)
+- [usage from binary](#usage-from-binary)
+- [usage from docker](#usage-from-docker)
+- [usage from drone ci](#usage-from-drone-ci)

 ### Usage from binary

@@ -0,0 +1,265 @@
+# drone-scp
+
+[繁體中文](README.zh-tw.md) | [English](README.md)
+
+[![GoDoc](https://godoc.org/github.com/appleboy/drone-scp?status.svg)](https://godoc.org/github.com/appleboy/drone-scp)
+[![Lint and Testing](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml/badge.svg)](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml)
+[![codecov](https://codecov.io/gh/appleboy/drone-scp/branch/master/graph/badge.svg)](https://codecov.io/gh/appleboy/drone-scp)
+[![Go Report Card](https://goreportcard.com/badge/github.com/appleboy/drone-scp)](https://goreportcard.com/report/github.com/appleboy/drone-scp)
+[![Docker Pulls](https://img.shields.io/docker/pulls/appleboy/drone-scp.svg)](https://hub.docker.com/r/appleboy/drone-scp/)
+
+复制文件和工件通过 SSH 使用二进制文件、docker 或 [Drone CI](http://docs.drone.io/)。
+
+[English](README.md) | [繁體中文](README.zh-tw.md)
+
+## 功能
+
+- [x] 支持例程。
+- [x] 支持来源列表中的通配符模式。
+- [x] 支持将文件发送到多个主机。
+- [x] 支持将文件发送到主机上的多个目标文件夹。
+- [x] 支持从绝对路径或原始主体加载 ssh 密钥。
+- [x] 支持 SSH ProxyCommand。
+
+```sh
+--------+       +----------+      +-----------+
+| Laptop | <-->  | Jumphost | <--> | FooServer |
+--------+       +----------+      +-----------+
+
+                   OR
+
+--------+       +----------+      +-----------+
+| Laptop | <-->  | Firewall | <--> | FooServer |
+--------+       +----------+      +-----------+
+192.168.1.5       121.1.2.3         10.10.29.68
+```
+
+## Breaking changes
+
+`v1.5.0`: change command timeout flag to `Duration`. See the following setting:
+
+```diff
+  - name: scp files
+    image: appleboy/drone-scp
+    settings:
+      host:
+        - example1.com
+        - example2.com
+      username: ubuntu
+      password:
+        from_secret: ssh_password
+      port: 22
+-     command_timeout: 120
+     command_timeout: 2m
+      target: /home/deploy/web
+      source:
+        - release/*.tar.gz
+```
+
+## Build or Download a binary
+
+The pre-compiled binaries can be downloaded from [release page](https://github.com/appleboy/drone-scp/releases). Support the following OS type.
+
+- Windows amd64/386
+- Linux arm/amd64/386
+- Darwin amd64/386
+
+With `Go` installed
+
+```sh
+export GO111MODULE=on
+go get -u -v github.com/appleboy/drone-scp
+```
+
+or build the binary with the following command:
+
+```sh
+export GOOS=linux
+export GOARCH=amd64
+export CGO_ENABLED=0
+export GO111MODULE=on
+
+go test -cover ./...
+
+go build -v -a -tags netgo -o release/linux/amd64/drone-scp .
+```
+
+## Docker
+
+Build the docker image with the following commands:
+
+```sh
+make docker
+```
+
+## Usage
+
+There are three ways to send notification.
+
+- [usage from binary](#usage-from-binary)
+- [usage from docker](#usage-from-docker)
+- [usage from drone ci](#usage-from-drone-ci)
+
+### Usage from binary
+
+#### Using public key
+
+```bash
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+  --key-path "${HOME}/.ssh/id_rsa" \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Using password
+
+```diff
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+ --password xxxxxxx \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Using ssh-agent
+
+Start your local ssh agent:
+
+```bash
+eval `ssh-agent -s`
+```
+
+Import your local public key `~/.ssh/id_rsa`
+
+```sh
+ssh-add
+```
+
+You don't need to add `--password` or `--key-path` arguments.
+
+```bash
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Send multiple source or target folder and hosts
+
+```diff
+drone-scp --host example1.com \
+ --host example2.com \
+  --port 22 \
+  --username appleboy \
+  --password  xxxxxxx
+  --target /home/appleboy/test1 \
+ --target /home/appleboy/test2 \
+  --source your_local_folder_path_1
+ --source your_local_folder_path_2
+```
+
+### Usage from docker
+
+Using public key
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_KEY_PATH="${HOME}/.ssh/id_rsa"
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Using password
+
+```diff
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+ -e SCP_PASSWORD="xxxxxxx"
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Using ssh-agent, start your local ssh agent:
+
+```bash
+eval `ssh-agent -s`
+```
+
+Import your local public key `~/.ssh/id_rsa`
+
+```sh
+ssh-add
+```
+
+You don't need to add `SCP_PASSWORD` or `SCP_KEY_PATH` arguments.
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Send multiple source or target folder and hosts
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example1.com,example2.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PASSWORD=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_SOURCE=SOURCE_FILE_LIST_1,SOURCE_FILE_LIST_2 \
+  -e SCP_TARGET=TARGET_FOLDER_PATH_1,TARGET_FOLDER_PATH_2 \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+### Usage from drone ci
+
+Execute from the working directory:
+
+```bash
+docker run --rm \
+  -e PLUGIN_HOST=example.com \
+  -e PLUGIN_USERNAME=xxxxxxx \
+  -e PLUGIN_PASSWORD=xxxxxxx \
+  -e PLUGIN_PORT=xxxxxxx \
+  -e PLUGIN_SOURCE=SOURCE_FILE_LIST \
+  -e PLUGIN_TARGET=TARGET_FOLDER_PATH \
+  -e PLUGIN_RM=false \
+  -e PLUGIN_DEBUG=true \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+You can get more [information](http://plugins.drone.io/appleboy/drone-scp/) about how to use scp in drone.
+
+## Testing
+
+Test the package with the following command:
+
+```sh
+make test
+```
@@ -0,0 +1,265 @@
+# drone-scp
+
+[簡體中文](README.zh-cn.md) | [English](README.md)
+
+[![GoDoc](https://godoc.org/github.com/appleboy/drone-scp?status.svg)](https://godoc.org/github.com/appleboy/drone-scp)
+[![Lint and Testing](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml/badge.svg)](https://github.com/appleboy/drone-scp/actions/workflows/testing.yml)
+[![codecov](https://codecov.io/gh/appleboy/drone-scp/branch/master/graph/badge.svg)](https://codecov.io/gh/appleboy/drone-scp)
+[![Go Report Card](https://goreportcard.com/badge/github.com/appleboy/drone-scp)](https://goreportcard.com/report/github.com/appleboy/drone-scp)
+[![Docker Pulls](https://img.shields.io/docker/pulls/appleboy/drone-scp.svg)](https://hub.docker.com/r/appleboy/drone-scp/)
+
+複製檔案和工件通過 SSH 使用二進制檔案、docker 或 [Drone CI](http://docs.drone.io/)。
+
+[English](README.md) | [简体中文](README.zh-cn.md)
+
+## 功能
+
+- [x] 支援例程。
+- [x] 支援來源列表中的萬用字元模式。
+- [x] 支援將檔案發送到多個主機。
+- [x] 支援將檔案發送到主機上的多個目標資料夾。
+- [x] 支援從絕對路徑或原始主體載入 ssh 金鑰。
+- [x] 支援 SSH ProxyCommand。
+
+```sh
+--------+       +----------+      +-----------+
+| Laptop | <-->  | Jumphost | <--> | FooServer |
+--------+       +----------+      +-----------+
+
+                   OR
+
+--------+       +----------+      +-----------+
+| Laptop | <-->  | Firewall | <--> | FooServer |
+--------+       +----------+      +-----------+
+192.168.1.5       121.1.2.3         10.10.29.68
+```
+
+## Breaking changes
+
+`v1.5.0`: change command timeout flag to `Duration`. See the following setting:
+
+```diff
+  - name: scp files
+    image: appleboy/drone-scp
+    settings:
+      host:
+        - example1.com
+        - example2.com
+      username: ubuntu
+      password:
+        from_secret: ssh_password
+      port: 22
+-     command_timeout: 120
+     command_timeout: 2m
+      target: /home/deploy/web
+      source:
+        - release/*.tar.gz
+```
+
+## Build or Download a binary
+
+The pre-compiled binaries can be downloaded from [release page](https://github.com/appleboy/drone-scp/releases). Support the following OS type.
+
+- Windows amd64/386
+- Linux arm/amd64/386
+- Darwin amd64/386
+
+With `Go` installed
+
+```sh
+export GO111MODULE=on
+go get -u -v github.com/appleboy/drone-scp
+```
+
+or build the binary with the following command:
+
+```sh
+export GOOS=linux
+export GOARCH=amd64
+export CGO_ENABLED=0
+export GO111MODULE=on
+
+go test -cover ./...
+
+go build -v -a -tags netgo -o release/linux/amd64/drone-scp .
+```
+
+## Docker
+
+Build the docker image with the following commands:
+
+```sh
+make docker
+```
+
+## Usage
+
+There are three ways to send notification.
+
+- [usage from binary](#usage-from-binary)
+- [usage from docker](#usage-from-docker)
+- [usage from drone ci](#usage-from-drone-ci)
+
+### Usage from binary
+
+#### Using public key
+
+```bash
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+  --key-path "${HOME}/.ssh/id_rsa" \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Using password
+
+```diff
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+ --password xxxxxxx \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Using ssh-agent
+
+Start your local ssh agent:
+
+```bash
+eval `ssh-agent -s`
+```
+
+Import your local public key `~/.ssh/id_rsa`
+
+```sh
+ssh-add
+```
+
+You don't need to add `--password` or `--key-path` arguments.
+
+```bash
+drone-scp --host example.com \
+  --port 22 \
+  --username appleboy \
+  --target /home/appleboy/test \
+  --source your_local_folder_path
+```
+
+#### Send multiple source or target folder and hosts
+
+```diff
+drone-scp --host example1.com \
+ --host example2.com \
+  --port 22 \
+  --username appleboy \
+  --password  xxxxxxx
+  --target /home/appleboy/test1 \
+ --target /home/appleboy/test2 \
+  --source your_local_folder_path_1
+ --source your_local_folder_path_2
+```
+
+### Usage from docker
+
+Using public key
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_KEY_PATH="${HOME}/.ssh/id_rsa"
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Using password
+
+```diff
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+ -e SCP_PASSWORD="xxxxxxx"
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Using ssh-agent, start your local ssh agent:
+
+```bash
+eval `ssh-agent -s`
+```
+
+Import your local public key `~/.ssh/id_rsa`
+
+```sh
+ssh-add
+```
+
+You don't need to add `SCP_PASSWORD` or `SCP_KEY_PATH` arguments.
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_SOURCE=SOURCE_FILE_LIST \
+  -e SCP_TARGET=TARGET_FOLDER_PATH \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+Send multiple source or target folder and hosts
+
+```bash
+docker run --rm \
+  -e SCP_HOST=example1.com,example2.com \
+  -e SCP_USERNAME=xxxxxxx \
+  -e SCP_PASSWORD=xxxxxxx \
+  -e SCP_PORT=22 \
+  -e SCP_SOURCE=SOURCE_FILE_LIST_1,SOURCE_FILE_LIST_2 \
+  -e SCP_TARGET=TARGET_FOLDER_PATH_1,TARGET_FOLDER_PATH_2 \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+### Usage from drone ci
+
+Execute from the working directory:
+
+```bash
+docker run --rm \
+  -e PLUGIN_HOST=example.com \
+  -e PLUGIN_USERNAME=xxxxxxx \
+  -e PLUGIN_PASSWORD=xxxxxxx \
+  -e PLUGIN_PORT=xxxxxxx \
+  -e PLUGIN_SOURCE=SOURCE_FILE_LIST \
+  -e PLUGIN_TARGET=TARGET_FOLDER_PATH \
+  -e PLUGIN_RM=false \
+  -e PLUGIN_DEBUG=true \
+  -v $(pwd):$(pwd) \
+  -w $(pwd) \
+  appleboy/drone-scp
+```
+
+You can get more [information](http://plugins.drone.io/appleboy/drone-scp/) about how to use scp in drone.
+
+## Testing
+
+Test the package with the following command:
+
+```sh
+make test
+```
@@ -0,0 +1,29 @@
+disable-version-check: false
+log-level: info
+report:
+  fail-on-severity: critical,high,medium,low
+  format: ""
+  no-color: false
+  output: ""
+  report: security
+  severity: critical,high,medium,low,warning
+rule:
+  disable-default-rules: false
+  only-rule: []
+  skip-rule: ["go_lang_logger_leak"]
+scan:
+  context: ""
+  data_subject_mapping: ""
+  disable-domain-resolution: true
+  domain-resolution-timeout: 3s
+  exit-code: -1
+  external-rule-dir: []
+  force: false
+  hide_progress_bar: false
+  internal-domains: []
+  parallel: 0
+  quiet: false
+  scanner:
+    - sast
+  skip-path: []
+  skip-test: true
@@ -1,22 +1,29 @@
 package main

+// This function returns the appropriate command for removing a file/directory based on the operating system.
 func rmcmd(os, target string) string {
 	switch os {
 	case "windows":
+		// On Windows, use DEL command to delete files and folders recursively
 		return "DEL /F /S " + target
 	case "unix":
+		// On Unix-based systems, use rm command to delete files and folders recursively
 		return "rm -rf " + target
 	}
+	// Return an empty string if the operating system is not recognized
 	return ""
 }

+// This function returns the appropriate command for creating a directory based on the operating system.
 func mkdircmd(os, target string) string {
 	switch os {
 	case "windows":
+		// On Windows, use mkdir command to create directory and check if it exists
 		return "if not exist " + target + " mkdir " + target
 	case "unix":
+		// On Unix-based systems, use mkdir command with -p option to create directories recursively
 		return "mkdir -p " + target
 	}
-
+	// Return an empty string if the operating system is not recognized
 	return ""
 }
@@ -0,0 +1,42 @@
+package main
+
+import "testing"
+
+// Unit tests for rmcmd and mkdircmd
+func TestCommands(t *testing.T) {
+	// Test rmcmd on Windows
+	os1 := "windows"
+	target1 := "C:\\path\\to\\file"
+	expected1 := "DEL /F /S " + target1
+	actual1 := rmcmd(os1, target1)
+	if actual1 != expected1 {
+		t.Errorf("rmcmd(%s, %s) = %s; expected %s", os1, target1, actual1, expected1)
+	}
+
+	// Test rmcmd on Unix-based system
+	os2 := "unix"
+	target2 := "/path/to/folder"
+	expected2 := "rm -rf " + target2
+	actual2 := rmcmd(os2, target2)
+	if actual2 != expected2 {
+		t.Errorf("rmcmd(%s, %s) = %s; expected %s", os2, target2, actual2, expected2)
+	}
+
+	// Test mkdircmd on Windows
+	os3 := "windows"
+	target3 := "C:\\path\\to\\folder"
+	expected3 := "if not exist " + target3 + " mkdir " + target3
+	actual3 := mkdircmd(os3, target3)
+	if actual3 != expected3 {
+		t.Errorf("mkdircmd(%s, %s) = %s; expected %s", os3, target3, actual3, expected3)
+	}
+
+	// Test mkdircmd on Unix-based system
+	os4 := "unix"
+	target4 := "/path/to/folder"
+	expected4 := "mkdir -p " + target4
+	actual4 := mkdircmd(os4, target4)
+	if actual4 != expected4 {
+		t.Errorf("mkdircmd(%s, %s) = %s; expected %s", os4, target4, actual4, expected4)
+	}
+}
@@ -1,20 +1,34 @@
-FROM alpine:3.17
+FROM alpine:3.21

 ARG TARGETOS
 ARG TARGETARCH

-LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
-  org.label-schema.name="SCP Plugin" \
-  org.label-schema.vendor="Bo-Yi Wu" \
-  org.label-schema.schema-version="1.0"
+LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>"

 LABEL org.opencontainers.image.source=https://github.com/appleboy/drone-scp
 LABEL org.opencontainers.image.description="Copy files and artifacts via SSH"
 LABEL org.opencontainers.image.licenses=MIT

-RUN apk add --no-cache ca-certificates=20220614-r4 && \
+RUN apk add --no-cache ca-certificates && \
  rm -rf /var/cache/apk/*

+RUN addgroup \
+  -S -g 1000 \
+  deploy && \
+  adduser \
+  -S -H -D \
+  -h /home/deploy \
+  -s /bin/sh \
+  -u 1000 \
+  -G deploy \
+  deploy
+
+RUN mkdir -p /home/deploy && \
+  chown deploy:deploy /home/deploy
+
+# deploy:deploy
+USER 1000:1000
+
 COPY release/${TARGETOS}/${TARGETARCH}/drone-scp /bin/

 ENTRYPOINT ["/bin/drone-scp"]
@@ -1,27 +1,28 @@
 module github.com/appleboy/drone-scp

-go 1.20
+go 1.23.8

 require (
-	github.com/appleboy/com v0.1.7
-	github.com/appleboy/easyssh-proxy v1.3.9
-	github.com/fatih/color v1.15.0
+	github.com/appleboy/com v0.3.0
+	github.com/appleboy/easyssh-proxy v1.5.0
+	github.com/fatih/color v1.18.0
 	github.com/joho/godotenv v1.5.1
-	github.com/stretchr/testify v1.8.2
-	github.com/urfave/cli/v2 v2.25.1
-	golang.org/x/crypto v0.8.0
+	github.com/stretchr/testify v1.8.4
+	github.com/urfave/cli/v2 v2.27.6
+	github.com/yassinebenaid/godump v0.11.1
+	golang.org/x/crypto v0.37.0
 )

 require (
-	github.com/ScaleFT/sshkeys v1.2.0 // indirect
-	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/ScaleFT/sshkeys v1.4.0 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
-	github.com/mattn/go-isatty v0.0.18 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
-	golang.org/x/sys v0.7.0 // indirect
+	github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 // indirect
+	golang.org/x/sys v0.32.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
@@ -1,63 +1,43 @@
-github.com/ScaleFT/sshkeys v0.0.0-20200327173127-6142f742bca5/go.mod h1:gxOHeajFfvGQh/fxlC8oOKBe23xnnJTif00IFFbiT+o=
-github.com/ScaleFT/sshkeys v1.2.0 h1:5BRp6rTVIhJzXT3VcUQrKgXR8zWA3sOsNeuyW15WUA8=
-github.com/ScaleFT/sshkeys v1.2.0/go.mod h1:gxOHeajFfvGQh/fxlC8oOKBe23xnnJTif00IFFbiT+o=
-github.com/appleboy/com v0.1.7 h1:4lYTFNoMAAXGGIC8lDxVg/NY+1aXbYqfAWN05cZhd0M=
-github.com/appleboy/com v0.1.7/go.mod h1:JUK+oH0SXCLRH57pDMJx6VWVsm8CPdajalmRSWwamBE=
-github.com/appleboy/easyssh-proxy v1.3.9 h1:b+sVSTz+cVFvfA23HQywMMpm0s5g3gH7jYdBcQqaCQI=
-github.com/appleboy/easyssh-proxy v1.3.9/go.mod h1:G1eQomBEME7NWKA3hE49s5HsT44S5fn0aBxX7k9Yjug=
-github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
-github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/ScaleFT/sshkeys v1.4.0 h1:Yqd0cKA5PUvwV0dgRI67BDHGTsMHtGQBZbLXh1dthmE=
+github.com/ScaleFT/sshkeys v1.4.0/go.mod h1:GineMkS8SEiELq8q5DzA2Wnrw65SqdD9a+hm8JOU1I4=
+github.com/appleboy/com v0.3.0 h1:omze/tJPyi2YVH+m23GSrCGt90A+4vQNpEYBW+GuSr4=
+github.com/appleboy/com v0.3.0/go.mod h1:kByEI3/vzI5GM1+O5QdBHLsXaOsmFsJcOpCSgASi4sg=
+github.com/appleboy/easyssh-proxy v1.5.0 h1:OYdSPvYQN3mhnsMH5I2OF1TgwSEcSq33kvjQfTwvZww=
+github.com/appleboy/easyssh-proxy v1.5.0/go.mod h1:zcEMrStH91/tcUn3gUGP0KpQwUYLm8tX/Ook1AH98uc=
+github.com/cpuguy83/go-md2man/v2 v2.0.7 h1:zbFlGlXEAKlwXpmvle3d8Oe3YnkKIK4xSRTd3sHPnBo=
+github.com/cpuguy83/go-md2man/v2 v2.0.7/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a h1:saTgr5tMLFnmy/yg3qDTft4rE5DY2uJ/cCxCe3q0XTU=
 github.com/dchest/bcrypt_pbkdf v0.0.0-20150205184540-83f37f9c154a/go.mod h1:Bw9BbhOJVNR+t0jCqx2GC6zv0TGBsShs56Y3gfSCvl0=
-github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
-github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
+github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
+github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
-github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
-github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
-github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
-github.com/mattn/go-isatty v0.0.18 h1:DOKFKCQ7FNG2L1rbrmstDN4QVRdS89Nkh85u68Uwp98=
-github.com/mattn/go-isatty v0.0.18/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
+github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
-github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/urfave/cli/v2 v2.25.1 h1:zw8dSP7ghX0Gmm8vugrs6q9Ku0wzweqPyshy+syu9Gw=
-github.com/urfave/cli/v2 v2.25.1/go.mod h1:GHupkWPMM0M/sj1a2b4wUrWBPzazNrIjouW6fmdJLxc=
-github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
-github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
-golang.org/x/crypto v0.8.0 h1:pd9TJtTueMTVQXzk8E2XESSMQDj/U7OUu0PqJqPXQjQ=
-golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
-golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200219091948-cb0a6d8edb6c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/urfave/cli/v2 v2.27.6 h1:VdRdS98FNhKZ8/Az8B7MTyGQmpIr36O1EHybx/LaZ4g=
+github.com/urfave/cli/v2 v2.27.6/go.mod h1:3Sevf16NykTbInEnD0yKkjDAeZDS0A6bzhBH5hrMvTQ=
+github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 h1:gEOO8jv9F4OT7lGCjxCBTO/36wtF6j2nSip77qHd4x4=
+github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1/go.mod h1:Ohn+xnUBiLI6FVj/9LpzZWtj1/D6lUovWYBkxHVV3aM=
+github.com/yassinebenaid/godump v0.11.1 h1:SPujx/XaYqGDfmNh7JI3dOyCUVrG0bG2duhO3Eh2EhI=
+github.com/yassinebenaid/godump v0.11.1/go.mod h1:dc/0w8wmg6kVIvNGAzbKH1Oa54dXQx8SNKh4dPRyW44=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
-golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
-golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
+golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
@@ -3,11 +3,13 @@ package main
 import (
 	"log"
 	"os"
+	"strconv"
 	"time"

 	"github.com/appleboy/easyssh-proxy"
 	"github.com/joho/godotenv"
 	"github.com/urfave/cli/v2"
+	"github.com/yassinebenaid/godump"
 )

 // Version set at compile-time
@@ -21,10 +23,14 @@ func main() {
 		_ = godotenv.Load(filename)
 	}

+	if _, err := os.Stat("/run/drone/env"); err == nil {
+		_ = godotenv.Overload("/run/drone/env")
+	}
+
 	app := cli.NewApp()
 	app.Name = "Drone SCP"
 	app.Usage = "Copy files and artifacts via SSH."
-	app.Copyright = "Copyright (c) 2020 Bo-Yi Wu"
+	app.Copyright = "Copyright (c) " + strconv.Itoa(time.Now().Year()) + " Bo-Yi Wu"
 	app.Version = Version
 	app.Authors = []*cli.Author{
 		{
@@ -38,236 +44,196 @@ func main() {
 		&cli.StringSliceFlag{
 			Name:     "host",
 			Aliases:  []string{"H"},
-			Usage:    "Server host",
-			EnvVars:  []string{"PLUGIN_HOST", "SCP_HOST", "SSH_HOST", "HOST", "INPUT_HOST"},
+			Usage:    "Remote server host address or IP",
+			EnvVars:  []string{"PLUGIN_HOST", "SSH_HOST", "INPUT_HOST"},
 			FilePath: ".host",
 		},
-		&cli.StringFlag{
+		&cli.IntFlag{
 			Name:    "port",
-			Aliases: []string{"P"},
-			Value:   "22",
-			Usage:   "Server port, default to 22",
-			EnvVars: []string{"PLUGIN_PORT", "SCP_PORT", "SSH_PORT", "PORT", "INPUT_PORT"},
+			Aliases: []string{"p"},
+			Usage:   "SSH port number (default: 22)",
+			EnvVars: []string{"PLUGIN_PORT", "SSH_PORT", "INPUT_PORT"},
+			Value:   22,
+		},
+		&cli.StringFlag{
+			Name:    "protocol",
+			Usage:   "Network protocol to use (tcp, tcp4, tcp6)",
+			EnvVars: []string{"PLUGIN_PROTOCOL", "SSH_PROTOCOL", "INPUT_PROTOCOL"},
+			Value:   "tcp",
 		},
 		&cli.StringFlag{
 			Name:    "username",
-			Aliases: []string{"u"},
-			Usage:   "Server username",
-			EnvVars: []string{"PLUGIN_USERNAME", "PLUGIN_USER", "SCP_USERNAME", "SSH_USERNAME", "USERNAME", "INPUT_USERNAME"},
+			Aliases: []string{"user", "u"},
+			Usage:   "SSH username for authentication",
+			EnvVars: []string{"PLUGIN_USERNAME", "PLUGIN_USER", "SSH_USERNAME", "INPUT_USERNAME"},
+			Value:   "root",
 		},
 		&cli.StringFlag{
 			Name:    "password",
-			Aliases: []string{"p"},
-			Usage:   "Password for password-based authentication",
-			EnvVars: []string{"PLUGIN_PASSWORD", "SCP_PASSWORD", "SSH_PASSWORD", "PASSWORD", "INPUT_PASSWORD"},
-		},
-		&cli.StringSliceFlag{
-			Name:    "ciphers",
-			Usage:   "The allowed cipher algorithms. If unspecified then a sensible",
-			EnvVars: []string{"PLUGIN_CIPHERS", "SSH_CIPHERS", "CIPHERS", "INPUT_CIPHERS"},
-		},
-		&cli.BoolFlag{
-			Name:    "useInsecureCipher",
-			Usage:   "include more ciphers with use_insecure_cipher",
-			EnvVars: []string{"PLUGIN_USE_INSECURE_CIPHER", "SSH_USE_INSECURE_CIPHER", "USE_INSECURE_CIPHER", "INPUT_USE_INSECURE_CIPHER"},
-		},
-		&cli.StringFlag{
-			Name:    "fingerprint",
-			Usage:   "fingerprint SHA256 of the host public key, default is to skip verification",
-			EnvVars: []string{"PLUGIN_FINGERPRINT", "SSH_FINGERPRINT", "FINGERPRINT", "INPUT_FINGERPRINT"},
+			Aliases: []string{"P"},
+			Usage:   "SSH password for authentication",
+			EnvVars: []string{"PLUGIN_PASSWORD", "SSH_PASSWORD", "INPUT_PASSWORD"},
 		},
 		&cli.DurationFlag{
 			Name:    "timeout",
-			Usage:   "connection timeout",
-			EnvVars: []string{"PLUGIN_TIMEOUT", "SCP_TIMEOUT", "INPUT_TIMEOUT"},
+			Usage:   "SSH connection timeout duration (default: 30s)",
+			EnvVars: []string{"PLUGIN_TIMEOUT", "SSH_TIMEOUT", "INPUT_TIMEOUT"},
 			Value:   30 * time.Second,
 		},
-		&cli.DurationFlag{
-			Name:    "command.timeout",
-			Usage:   "command timeout",
-			EnvVars: []string{"PLUGIN_COMMAND_TIMEOUT", "SSH_COMMAND_TIMEOUT", "INPUT_COMMAND_TIMEOUT"},
-			Value:   10 * time.Minute,
-		},
 		&cli.StringFlag{
 			Name:    "ssh-key",
-			Aliases: []string{"k"},
-			Usage:   "ssh private key",
-			EnvVars: []string{"PLUGIN_SSH_KEY,", "PLUGIN_KEY", "SCP_KEY", "SSH_KEY", "KEY", "INPUT_KEY"},
+			Usage:   "SSH private key content for authentication",
+			EnvVars: []string{"PLUGIN_SSH_KEY", "PLUGIN_KEY", "SSH_KEY", "INPUT_KEY"},
 		},
 		&cli.StringFlag{
 			Name:    "ssh-passphrase",
-			Usage:   "The purpose of the passphrase is usually to encrypt the private key.",
-			EnvVars: []string{"PLUGIN_SSH_PASSPHRASE", "PLUGIN_PASSPHRASE", "SSH_PASSPHRASE", "PASSPHRASE", "INPUT_PASSPHRASE"},
+			Usage:   "Passphrase to decrypt the SSH private key",
+			EnvVars: []string{"PLUGIN_SSH_PASSPHRASE", "PLUGIN_PASSPHRASE", "SSH_PASSPHRASE", "INPUT_PASSPHRASE"},
 		},
 		&cli.StringFlag{
 			Name:    "key-path",
 			Aliases: []string{"i"},
-			Usage:   "ssh private key path",
-			EnvVars: []string{"PLUGIN_KEY_PATH", "SCP_KEY_PATH", "SSH_KEY_PATH", "INPUT_KEY_PATH"},
+			Usage:   "Path to SSH private key file",
+			EnvVars: []string{"PLUGIN_KEY_PATH", "SSH_KEY_PATH", "INPUT_KEY_PATH"},
+		},
+		&cli.StringSliceFlag{
+			Name:    "ciphers",
+			Usage:   "List of allowed SSH encryption algorithms",
+			EnvVars: []string{"PLUGIN_CIPHERS", "SSH_CIPHERS", "INPUT_CIPHERS"},
+		},
+		&cli.BoolFlag{
+			Name:    "useInsecureCipher",
+			Usage:   "Enable less secure encryption algorithms (not recommended)",
+			EnvVars: []string{"PLUGIN_USE_INSECURE_CIPHER", "SSH_USE_INSECURE_CIPHER", "INPUT_USE_INSECURE_CIPHER"},
+		},
+		&cli.StringFlag{
+			Name:    "fingerprint",
+			Usage:   "SHA256 fingerprint of host public key for verification",
+			EnvVars: []string{"PLUGIN_FINGERPRINT", "SSH_FINGERPRINT", "INPUT_FINGERPRINT"},
+		},
+		&cli.DurationFlag{
+			Name:    "command.timeout",
+			Usage:   "Maximum time allowed for command execution (default: 10m)",
+			EnvVars: []string{"PLUGIN_COMMAND_TIMEOUT", "SSH_COMMAND_TIMEOUT", "INPUT_COMMAND_TIMEOUT"},
+			Value:   10 * time.Minute,
 		},
 		&cli.StringSliceFlag{
 			Name:    "target",
 			Aliases: []string{"t"},
-			Usage:   "Target path on the server",
-			EnvVars: []string{"PLUGIN_TARGET", "SCP_TARGET", "TARGET", "INPUT_TARGET"},
+			Usage:   "Destination path on remote server",
+			EnvVars: []string{"PLUGIN_TARGET", "SSH_TARGET", "INPUT_TARGET"},
 		},
 		&cli.StringSliceFlag{
 			Name:    "source",
 			Aliases: []string{"s"},
-			Usage:   "scp file list",
-			EnvVars: []string{"PLUGIN_SOURCE", "SCP_SOURCE", "SOURCE", "INPUT_SOURCE"},
+			Usage:   "Local files/directories to copy",
+			EnvVars: []string{"PLUGIN_SOURCE", "SCP_SOURCE", "INPUT_SOURCE"},
 		},
 		&cli.BoolFlag{
 			Name:    "rm",
 			Aliases: []string{"r"},
-			Usage:   "remove target folder before upload data",
-			EnvVars: []string{"PLUGIN_RM", "SCP_RM", "RM", "INPUT_RM"},
+			Usage:   "Delete destination folder before copying",
+			EnvVars: []string{"PLUGIN_RM", "SCP_RM", "INPUT_RM"},
+		},
+		// Proxy settings remain the same as they are already clear
+		&cli.StringFlag{
+			Name:    "proxy.host",
+			Usage:   "Proxy server host address or IP",
+			EnvVars: []string{"PLUGIN_PROXY_HOST", "PROXY_SSH_HOST", "INPUT_PROXY_HOST"},
 		},
 		&cli.StringFlag{
-			Name:    "repo.owner",
-			Usage:   "repository owner",
-			EnvVars: []string{"DRONE_REPO_OWNER"},
+			Name:    "proxy.port",
+			Usage:   "Proxy server SSH port (default: 22)",
+			EnvVars: []string{"PLUGIN_PROXY_PORT", "PROXY_SSH_PORT", "INPUT_PROXY_PORT"},
+			Value:   "22",
 		},
 		&cli.StringFlag{
-			Name:    "repo.name",
-			Usage:   "repository name",
-			EnvVars: []string{"DRONE_REPO_NAME"},
+			Name:    "proxy.protocol",
+			Usage:   "The IP protocol to use for the proxy. Valid values are \"tcp\". \"tcp4\" or \"tcp6\". Default to tcp.",
+			EnvVars: []string{"PLUGIN_PROXY_PROTOCOL", "SSH_PROXY_PROTOCOL", "INPUT_PROXY_PROTOCOL"},
+			Value:   "tcp",
 		},
 		&cli.StringFlag{
-			Name:    "commit.sha",
-			Usage:   "git commit sha",
-			EnvVars: []string{"DRONE_COMMIT_SHA"},
+			Name:    "proxy.username",
+			Usage:   "connect as user of proxy",
+			EnvVars: []string{"PLUGIN_PROXY_USERNAME", "PLUGIN_PROXY_USER", "PROXY_SSH_USERNAME", "INPUT_PROXY_USERNAME"},
+			Value:   "root",
 		},
 		&cli.StringFlag{
-			Name:    "commit.branch",
-			Value:   "master",
-			Usage:   "git commit branch",
-			EnvVars: []string{"DRONE_COMMIT_BRANCH"},
-		},
-		&cli.StringFlag{
-			Name:    "commit.author",
-			Usage:   "git author name",
-			EnvVars: []string{"DRONE_COMMIT_AUTHOR"},
-		},
-		&cli.StringFlag{
-			Name:    "commit.message",
-			Usage:   "commit message",
-			EnvVars: []string{"DRONE_COMMIT_MESSAGE"},
-		},
-		&cli.StringFlag{
-			Name:    "build.event",
-			Value:   "push",
-			Usage:   "build event",
-			EnvVars: []string{"DRONE_BUILD_EVENT"},
-		},
-		&cli.IntFlag{
-			Name:    "build.number",
-			Usage:   "build number",
-			EnvVars: []string{"DRONE_BUILD_NUMBER"},
-		},
-		&cli.StringFlag{
-			Name:    "build.status",
-			Usage:   "build status",
-			Value:   "success",
-			EnvVars: []string{"DRONE_BUILD_STATUS"},
-		},
-		&cli.StringFlag{
-			Name:    "build.link",
-			Usage:   "build link",
-			EnvVars: []string{"DRONE_BUILD_LINK"},
+			Name:    "proxy.password",
+			Usage:   "user password of proxy",
+			EnvVars: []string{"PLUGIN_PROXY_PASSWORD", "PROXY_SSH_PASSWORD", "INPUT_PROXY_PASSWORD"},
 		},
 		&cli.StringFlag{
 			Name:    "proxy.ssh-key",
 			Usage:   "private ssh key of proxy",
-			EnvVars: []string{"PLUGIN_PROXY_SSH_KEY", "PLUGIN_PROXY_KEY", "PROXY_SSH_KEY", "PROXY_KEY", "INPUT_PROXY_KEY"},
+			EnvVars: []string{"PLUGIN_PROXY_SSH_KEY", "PLUGIN_PROXY_KEY", "PROXY_SSH_KEY", "INPUT_PROXY_KEY"},
 		},
 		&cli.StringFlag{
 			Name:    "proxy.ssh-passphrase",
 			Usage:   "The purpose of the passphrase is usually to encrypt the private key.",
-			EnvVars: []string{"PLUGIN_PROXY_SSH_PASSPHRASE", "PLUGIN_PROXY_PASSPHRASE", "PROXY_SSH_PASSPHRASE", "PROXY_PASSPHRASE", "INPUT_PROXY_PASSPHRASE"},
+			EnvVars: []string{"PLUGIN_PROXY_SSH_PASSPHRASE", "PLUGIN_PROXY_PASSPHRASE", "PROXY_SSH_PASSPHRASE", "INPUT_PROXY_PASSPHRASE"},
 		},
 		&cli.StringFlag{
 			Name:    "proxy.key-path",
 			Usage:   "ssh private key path of proxy",
 			EnvVars: []string{"PLUGIN_PROXY_KEY_PATH", "PROXY_SSH_KEY_PATH", "INPUT_PROXY_KEY_PATH"},
 		},
-		&cli.StringFlag{
-			Name:    "proxy.username",
-			Usage:   "connect as user of proxy",
-			EnvVars: []string{"PLUGIN_PROXY_USERNAME", "PLUGIN_PROXY_USER", "PROXY_SSH_USERNAME", "PROXY_USERNAME", "INPUT_PROXY_USERNAME"},
-			Value:   "root",
-		},
-		&cli.StringFlag{
-			Name:    "proxy.password",
-			Usage:   "user password of proxy",
-			EnvVars: []string{"PLUGIN_PROXY_PASSWORD", "PROXY_SSH_PASSWORD", "PROXY_PASSWORD", "INPUT_PROXY_PASSWORD"},
-		},
-		&cli.StringFlag{
-			Name:    "proxy.host",
-			Usage:   "connect to host of proxy",
-			EnvVars: []string{"PLUGIN_PROXY_HOST", "PROXY_SSH_HOST", "PROXY_HOST", "INPUT_PROXY_HOST"},
-		},
-		&cli.StringSliceFlag{
-			Name:    "proxy.ciphers",
-			Usage:   "The allowed cipher algorithms. If unspecified then a sensible",
-			EnvVars: []string{"PLUGIN_PROXY_CIPHERS", "PROXY_SSH_CIPHERS", "PROXY_CIPHERS", "INPUT_PROXY_CIPHERS"},
-		},
-		&cli.BoolFlag{
-			Name:    "proxy.useInsecureCipher",
-			Usage:   "include more ciphers with use_insecure_cipher",
-			EnvVars: []string{"PLUGIN_PROXY_USE_INSECURE_CIPHER", "SSH_PROXY_USE_INSECURE_CIPHER", "PROXY_USE_INSECURE_CIPHER", "INPUT_PROXY_USE_INSECURE_CIPHER"},
-		},
-		&cli.StringFlag{
-			Name:    "proxy.fingerprint",
-			Usage:   "fingerprint SHA256 of the host public key, default is to skip verification",
-			EnvVars: []string{"PLUGIN_PROXY_FINGERPRINT", "SSH_PROXY_FINGERPRINT", "PROXY_FINGERPRINT", "INPUT_PROXY_FINGERPRINT"},
-		},
-		&cli.StringFlag{
-			Name:    "proxy.port",
-			Usage:   "connect to port of proxy",
-			EnvVars: []string{"PLUGIN_PROXY_PORT", "PROXY_SSH_PORT", "PROXY_PORT", "INPUT_PROXY_PORT"},
-			Value:   "22",
-		},
 		&cli.DurationFlag{
 			Name:    "proxy.timeout",
 			Usage:   "proxy connection timeout",
 			EnvVars: []string{"PLUGIN_PROXY_TIMEOUT", "PROXY_SSH_TIMEOUT", "INPUT_PROXY_TIMEOUT"},
 		},
+		&cli.StringSliceFlag{
+			Name:    "proxy.ciphers",
+			Usage:   "The allowed cipher algorithms. If unspecified then a sensible",
+			EnvVars: []string{"PLUGIN_PROXY_CIPHERS", "PROXY_SSH_CIPHERS", "INPUT_PROXY_CIPHERS"},
+		},
+		&cli.BoolFlag{
+			Name:    "proxy.useInsecureCipher",
+			Usage:   "include more ciphers with use_insecure_cipher",
+			EnvVars: []string{"PLUGIN_PROXY_USE_INSECURE_CIPHER", "PROXY_SSH_USE_INSECURE_CIPHER", "INPUT_PROXY_USE_INSECURE_CIPHER"},
+		},
+		&cli.StringFlag{
+			Name:    "proxy.fingerprint",
+			Usage:   "fingerprint SHA256 of the host public key, default is to skip verification",
+			EnvVars: []string{"PLUGIN_PROXY_FINGERPRINT", "PROXY_SSH_FINGERPRINT", "PROXY_FINGERPRINT", "INPUT_PROXY_FINGERPRINT"},
+		},
 		&cli.IntFlag{
 			Name:    "strip.components",
-			Usage:   "Remove the specified number of leading path elements.",
+			Usage:   "Strip N leading components from file paths",
 			EnvVars: []string{"PLUGIN_STRIP_COMPONENTS", "TAR_STRIP_COMPONENTS", "INPUT_STRIP_COMPONENTS"},
 		},
 		&cli.StringFlag{
 			Name:    "tar.exec",
-			Usage:   "Alternative `tar` executable to on the dest host",
-			EnvVars: []string{"PLUGIN_TAR_EXEC", "SCP_TAR_EXEC", "INPUT_TAR_EXEC"},
+			Usage:   "Custom tar executable path on remote host",
+			EnvVars: []string{"PLUGIN_TAR_EXEC", "SSH_TAR_EXEC", "INPUT_TAR_EXEC"},
 			Value:   "tar",
 		},
 		&cli.StringFlag{
 			Name:    "tar.tmp-path",
-			Usage:   "Temporary path for tar file on the dest host",
-			EnvVars: []string{"PLUGIN_TAR_TMP_PATH", "SCP_TAR_TMP_PATH"},
+			Usage:   "Temporary directory for tar files on remote host",
+			EnvVars: []string{"PLUGIN_TAR_TMP_PATH", "SSH_TAR_TMP_PATH", "INPUT_TAR_TMP_PATH"},
 		},
 		&cli.BoolFlag{
 			Name:    "debug",
-			Usage:   "remove target folder before upload data",
-			EnvVars: []string{"PLUGIN_DEBUG", "DEBUG", "INPUT_DEBUG"},
+			Usage:   "Enable debug logging",
+			EnvVars: []string{"PLUGIN_DEBUG", "INPUT_DEBUG"},
 		},
 		&cli.BoolFlag{
 			Name:    "overwrite",
-			Usage:   "use --overwrite flag with tar",
-			EnvVars: []string{"PLUGIN_OVERWRITE", "SCP_OVERWRITE", "INPUT_OVERWRITE"},
+			Usage:   "Force overwrite of existing files",
+			EnvVars: []string{"PLUGIN_OVERWRITE", "INPUT_OVERWRITE"},
 		},
 		&cli.BoolFlag{
 			Name:    "unlink.first",
-			Usage:   "use --unlink-first flag with tar",
-			EnvVars: []string{"PLUGIN_UNLINK_FIRST", "SCP_UNLINK_FIRST", "INPUT_UNLINK_FIRST"},
+			Usage:   "Remove files before extracting new ones",
+			EnvVars: []string{"PLUGIN_UNLINK_FIRST", "INPUT_UNLINK_FIRST"},
 		},
 		&cli.BoolFlag{
 			Name:    "tar.dereference",
-			Usage:   "use --dereference flag with tar",
-			EnvVars: []string{"PLUGIN_TAR_DEREFERENCE", "SCP_TAR_DEREFERENCE", "INPUT_TAR_DEREFERENCE"},
+			Usage:   "Follow symbolic links when copying",
+			EnvVars: []string{"PLUGIN_TAR_DEREFERENCE", "INPUT_TAR_DEREFERENCE"},
 		},
 	}

@@ -311,23 +277,10 @@ REPOSITORY:

 func run(c *cli.Context) error {
 	plugin := Plugin{
-		Repo: Repo{
-			Owner: c.String("repo.owner"),
-			Name:  c.String("repo.name"),
-		},
-		Build: Build{
-			Number:  c.Int("build.number"),
-			Event:   c.String("build.event"),
-			Status:  c.String("build.status"),
-			Commit:  c.String("commit.sha"),
-			Branch:  c.String("commit.branch"),
-			Author:  c.String("commit.author"),
-			Message: c.String("commit.message"),
-			Link:    c.String("build.link"),
-		},
 		Config: Config{
 			Host:              c.StringSlice("host"),
-			Port:              c.String("port"),
+			Port:              c.Int("port"),
+			Protocol:          easyssh.Protocol(c.String("protocol")),
 			Username:          c.String("username"),
 			Password:          c.String("password"),
 			Passphrase:        c.String("ssh-passphrase"),
@@ -357,6 +310,7 @@ func run(c *cli.Context) error {
 				Password:          c.String("proxy.password"),
 				Server:            c.String("proxy.host"),
 				Port:              c.String("proxy.port"),
+				Protocol:          easyssh.Protocol(c.String("proxy.protocol")),
 				Timeout:           c.Duration("proxy.timeout"),
 				Ciphers:           c.StringSlice("proxy.ciphers"),
 				UseInsecureCipher: c.Bool("proxy.useInsecureCipher"),
@@ -364,5 +318,9 @@ func run(c *cli.Context) error {
 		},
 	}

+	if plugin.Config.Debug {
+		_ = godump.Dump(plugin)
+	}
+
 	return plugin.Exec()
 }
@@ -8,5 +8,5 @@ import (
 )

 func getRealPath(path string) string {
-	return "/" + strings.Replace(strings.Replace(path, ":", "", -1), "\\", "/", -1)
+	return "/" + strings.ReplaceAll(strings.ReplaceAll(path, ":", ""), "\\", "/")
 }
@@ -23,28 +23,11 @@ var (
 )

 type (
-	// Repo information.
-	Repo struct {
-		Owner string
-		Name  string
-	}
-
-	// Build information.
-	Build struct {
-		Event   string
-		Number  int
-		Commit  string
-		Message string
-		Branch  string
-		Author  string
-		Status  string
-		Link    string
-	}
-
 	// Config for the plugin.
 	Config struct {
 		Host              []string
-		Port              string
+		Port              int
+		Protocol          easyssh.Protocol
 		Username          string
 		Password          string
 		Key               string
@@ -70,8 +53,6 @@ type (

 	// Plugin values.
 	Plugin struct {
-		Repo     Repo
-		Build    Build
 		Config   Config
 		DestFile string
 	}
@@ -135,12 +116,14 @@ func (p *Plugin) removeDestFile(os string, ssh *easyssh.MakeConfig) error {
 }

 func (p *Plugin) removeAllDestFile() error {
-	for _, host := range trimValues(p.Config.Host) {
+	for _, h := range trimValues(p.Config.Host) {
+		host, port := p.hostPort(h)
 		ssh := &easyssh.MakeConfig{
 			Server:            host,
 			User:              p.Config.Username,
 			Password:          p.Config.Password,
-			Port:              p.Config.Port,
+			Port:              port,
+			Protocol:          p.Config.Protocol,
 			Key:               p.Config.Key,
 			KeyPath:           p.Config.KeyPath,
 			Passphrase:        p.Config.Passphrase,
@@ -153,6 +136,7 @@ func (p *Plugin) removeAllDestFile() error {
 				User:              p.Config.Proxy.User,
 				Password:          p.Config.Proxy.Password,
 				Port:              p.Config.Proxy.Port,
+				Protocol:          p.Config.Proxy.Protocol,
 				Key:               p.Config.Proxy.Key,
 				KeyPath:           p.Config.Proxy.KeyPath,
 				Passphrase:        p.Config.Proxy.Passphrase,
@@ -169,11 +153,6 @@ func (p *Plugin) removeAllDestFile() error {
 			systemType = "windows"
 		}

-		_, _, _, err = ssh.Run("uname", p.Config.CommandTimeout)
-		if err == nil {
-			systemType = "unix"
-		}
-
 		// remove tar file
 		err = p.removeDestFile(systemType, ssh)
 		if err != nil {
@@ -255,12 +234,14 @@ func (p *Plugin) Exec() error {
 		return errMissingHost
 	}

-	p.DestFile = fmt.Sprintf("%s.tar.gz", random.String(10))
+	p.DestFile = random.String(10) + ".tar.gz"

 	// create a temporary file for the archive
 	dir := os.TempDir()
 	src := filepath.Join(dir, p.DestFile)

+	// show current version
+	fmt.Println("drone-scp version: " + Version)
 	// run archive command
 	fmt.Println("tar all files into " + src)
 	args := p.buildTarArgs(src)
@@ -279,14 +260,15 @@ func (p *Plugin) Exec() error {
 	errChannel := make(chan error)
 	finished := make(chan struct{})
 	for _, host := range hosts {
-		go func(host string) {
+		go func(h string) {
 			defer wg.Done()
+			host, port := p.hostPort(h)
 			// Create MakeConfig instance with remote username, server address and path to private key.
 			ssh := &easyssh.MakeConfig{
 				Server:            host,
 				User:              p.Config.Username,
 				Password:          p.Config.Password,
-				Port:              p.Config.Port,
+				Port:              port,
 				Key:               p.Config.Key,
 				KeyPath:           p.Config.KeyPath,
 				Passphrase:        p.Config.Passphrase,
@@ -309,20 +291,16 @@ func (p *Plugin) Exec() error {
 				},
 			}

-			_, _, _, err := ssh.Run("ver", p.Config.CommandTimeout)
 			systemType := "unix"
+			_, _, _, err := ssh.Run("ver", p.Config.CommandTimeout)
 			if err == nil {
 				systemType = "windows"
 			}

-			_, _, _, err = ssh.Run("uname", p.Config.CommandTimeout)
-			if err == nil {
-				systemType = "unix"
-			}
-
 			// upload file to the tmp path
 			p.DestFile = fmt.Sprintf("%s%s", p.Config.TarTmpPath, p.DestFile)

+			p.log(host, "remote server os type is "+systemType)
 			// Call Scp method with file you want to upload to remote server.
 			p.log(host, "scp file to server.")
 			err = ssh.Scp(src, p.DestFile)
@@ -332,6 +310,7 @@ func (p *Plugin) Exec() error {
 			}

 			for _, target := range p.Config.Target {
+				target = strings.ReplaceAll(target, " ", "\\ ")
 				// remove target folder before upload data
 				if p.Config.Remove {
 					p.log(host, "Remove target folder:", target)
@@ -351,7 +330,7 @@ func (p *Plugin) Exec() error {
 				}

 				if len(errStr) != 0 {
-					errChannel <- fmt.Errorf(errStr)
+					errChannel <- fmt.Errorf("%s", errStr)
 					return
 				}

@@ -397,7 +376,8 @@ func (p *Plugin) Exec() error {
 		if err != nil {
 			c := color.New(color.FgRed)
 			c.Println("drone-scp error: ", err)
-			if _, ok := err.(copyError); !ok {
+			var cerr copyError
+			if !errors.As(err, &cerr) {
 				fmt.Println("drone-scp rollback: remove all target tmp file")
 				if err := p.removeAllDestFile(); err != nil {
 					return err
@@ -414,6 +394,19 @@ func (p *Plugin) Exec() error {
 	return nil
 }

+func (p Plugin) hostPort(host string) (string, string) {
+	hosts := strings.Split(host, ":")
+	port := strconv.Itoa(p.Config.Port)
+	if len(hosts) > 1 &&
+		(p.Config.Protocol == easyssh.PROTOCOL_TCP ||
+			p.Config.Protocol == easyssh.PROTOCOL_TCP4) {
+		host = hosts[0]
+		port = hosts[1]
+	}
+
+	return host, port
+}
+
 func trimValues(keys []string) []string {
 	var newKeys []string

@@ -1,6 +1,7 @@
 package main

 import (
+	"io"
 	"log"
 	"os"
 	"os/exec"
@@ -41,7 +42,7 @@ func TestMissingSourceConfig(t *testing.T) {
 		Config: Config{
 			Host:     []string{"example.com"},
 			Username: "ubuntu",
-			Port:     "443",
+			Port:     443,
 			Password: "1234",
 		},
 	}
@@ -81,7 +82,7 @@ func TestSCPFileFromPublicKey(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "tests/.ssh/id_rsa",
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
 			Target:         []string{filepath.Join(u.HomeDir, "/test")},
@@ -131,7 +132,7 @@ func TestSCPFileFromPublicKeyWithPassphrase(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "tests/.ssh/test",
 			Passphrase:     "1234",
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
@@ -164,7 +165,7 @@ func TestWrongFingerprint(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "./tests/.ssh/id_rsa",
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
 			Target:         []string{filepath.Join(u.HomeDir, "/test2")},
@@ -188,7 +189,6 @@ func getHostPublicKeyFile(keypath string) (ssh.PublicKey, error) {
 	}

 	pubkey, _, _, _, err = ssh.ParseAuthorizedKey(buf)
-
 	if err != nil {
 		return nil, err
 	}
@@ -215,7 +215,7 @@ func TestSCPFileFromPublicKeyWithFingerprint(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "./tests/.ssh/id_rsa",
 			Fingerprint:    ssh.FingerprintSHA256(hostKey),
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
@@ -254,7 +254,7 @@ func TestSCPWildcardFileList(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "tests/.ssh/id_rsa",
 			Source:         []string{"tests/global/*"},
 			Target:         []string{filepath.Join(u.HomeDir, "abc")},
@@ -286,7 +286,7 @@ func TestSCPFromProxySetting(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "tests/.ssh/id_rsa",
 			Source:         []string{"tests/global/*"},
 			Target:         []string{filepath.Join(u.HomeDir, "def")},
@@ -330,7 +330,7 @@ func TestStripComponentsFlag(t *testing.T) {
 		Config: Config{
 			Host:            []string{"localhost"},
 			Username:        "drone-scp",
-			Port:            "22",
+			Port:            22,
 			KeyPath:         "tests/.ssh/id_rsa",
 			Source:          []string{"tests/global/*"},
 			StripComponents: 2,
@@ -363,7 +363,7 @@ func TestUseInsecureCipherFlag(t *testing.T) {
 		Config: Config{
 			Host:              []string{"localhost"},
 			Username:          "drone-scp",
-			Port:              "22",
+			Port:              22,
 			KeyPath:           "tests/.ssh/id_rsa",
 			Source:            []string{"tests/global/*"},
 			StripComponents:   2,
@@ -403,7 +403,7 @@ func TestIgnoreList(t *testing.T) {
 		Config: Config{
 			Host:            []string{"localhost"},
 			Username:        "drone-scp",
-			Port:            "22",
+			Port:            22,
 			KeyPath:         "tests/.ssh/id_rsa",
 			Source:          []string{"tests/global/*", "!tests/global/c.txt", "!tests/global/e.txt"},
 			StripComponents: 2,
@@ -483,7 +483,7 @@ func TestIncorrectPassword(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			Password:       "123456",
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
 			Target:         []string{"/home"},
@@ -506,7 +506,7 @@ func TestNoPermissionCreateFolder(t *testing.T) {
 		Config: Config{
 			Host:           []string{"localhost"},
 			Username:       "drone-scp",
-			Port:           "22",
+			Port:           22,
 			KeyPath:        "tests/.ssh/id_rsa",
 			Source:         []string{"tests/a.txt", "tests/b.txt"},
 			Target:         []string{"/etc/test"},
@@ -577,11 +577,6 @@ func TestRemoveDestFile(t *testing.T) {
 		systemType = "windows"
 	}

-	_, _, _, err = ssh.Run("uname", plugin.Config.CommandTimeout)
-	if err == nil {
-		systemType = "unix"
-	}
-
 	// ssh io timeout
 	err = plugin.removeDestFile(systemType, ssh)
 	assert.Error(t, err)
@@ -595,8 +590,6 @@ func TestRemoveDestFile(t *testing.T) {

 func TestPlugin_buildUnTarArgs(t *testing.T) {
 	type fields struct {
-		Repo     Repo
-		Build    Build
 		Config   Config
 		DestFile string
 	}
@@ -672,12 +665,26 @@ func TestPlugin_buildUnTarArgs(t *testing.T) {
 			},
 			want: []string{"tar", "-zxf", "foo.tar.gz", "--strip-components", "2", "--overwrite", "--unlink-first", "-C", "foo"},
 		},
+		{
+			name: "output folder path with space",
+			fields: fields{
+				Config: Config{
+					TarExec:         "tar",
+					StripComponents: 2,
+					Overwrite:       true,
+					UnlinkFirst:     true,
+				},
+				DestFile: "foo.tar.gz",
+			},
+			args: args{
+				target: "foo\\ bar",
+			},
+			want: []string{"tar", "-zxf", "foo.tar.gz", "--strip-components", "2", "--overwrite", "--unlink-first", "-C", "foo\\ bar"},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			p := &Plugin{
-				Repo:     tt.fields.Repo,
-				Build:    tt.fields.Build,
 				Config:   tt.fields.Config,
 				DestFile: tt.fields.DestFile,
 			}
@@ -758,3 +765,222 @@ func TestPlugin_buildTarArgs(t *testing.T) {
 		})
 	}
 }
+
+func TestTargetFolderWithSpaces(t *testing.T) {
+	if os.Getenv("SSH_AUTH_SOCK") != "" {
+		if err := exec.Command("eval", "`ssh-agent -k`").Run(); err != nil {
+			t.Fatalf("exec: %v", err)
+		}
+	}
+
+	u, err := user.Lookup("drone-scp")
+	if err != nil {
+		t.Fatalf("Lookup: %v", err)
+	}
+
+	plugin := Plugin{
+		Config: Config{
+			Host:            []string{"localhost"},
+			Username:        "drone-scp",
+			Port:            22,
+			KeyPath:         "tests/.ssh/id_rsa",
+			Source:          []string{"tests/global/*"},
+			StripComponents: 2,
+			Target:          []string{filepath.Join(u.HomeDir, "123 456 789")},
+			CommandTimeout:  60 * time.Second,
+			TarExec:         "tar",
+		},
+	}
+
+	err = plugin.Exec()
+	assert.Nil(t, err)
+
+	// check file exist
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "123 456 789", "c.txt")); os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "123 456 789", "d.txt")); os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+}
+
+func TestHostPortString(t *testing.T) {
+	if os.Getenv("SSH_AUTH_SOCK") != "" {
+		if err := exec.Command("eval", "`ssh-agent -k`").Run(); err != nil {
+			t.Fatalf("exec: %v", err)
+		}
+	}
+
+	u, err := user.Lookup("drone-scp")
+	if err != nil {
+		t.Fatalf("Lookup: %v", err)
+	}
+
+	plugin := Plugin{
+		Config: Config{
+			Host:            []string{"localhost:22", "localhost:22"},
+			Username:        "drone-scp",
+			Protocol:        easyssh.PROTOCOL_TCP4,
+			Port:            8080,
+			KeyPath:         "tests/.ssh/id_rsa",
+			Source:          []string{"tests/global/*"},
+			StripComponents: 2,
+			Target:          []string{filepath.Join(u.HomeDir, "1234")},
+			CommandTimeout:  60 * time.Second,
+			TarExec:         "tar",
+		},
+	}
+
+	err = plugin.Exec()
+	assert.Nil(t, err)
+
+	// check file exist
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "1234", "c.txt")); os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "1234", "d.txt")); os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+}
+
+// Unit test for hostPort
+func TestHostPort(t *testing.T) {
+	p := Plugin{
+		Config: Config{
+			Port:     8080,
+			Protocol: easyssh.PROTOCOL_TCP4,
+		},
+	}
+
+	// Test case 1: host string with port
+	host1 := "example.com:1234"
+	expectedHost1 := "example.com"
+	expectedPort1 := "1234"
+	actualHost1, actualPort1 := p.hostPort(host1)
+	if actualHost1 != expectedHost1 || actualPort1 != expectedPort1 {
+		t.Errorf("hostPort(%s) = (%s, %s); expected (%s, %s)", host1, actualHost1, actualPort1, expectedHost1, expectedPort1)
+	}
+
+	// Test case 2: host string without port
+	host2 := "example.com"
+	expectedHost2 := "example.com"
+	expectedPort2 := "8080" // default port
+	actualHost2, actualPort2 := p.hostPort(host2)
+	if actualHost2 != expectedHost2 || actualPort2 != expectedPort2 {
+		t.Errorf("hostPort(%s) = (%s, %s); expected (%s, %s)", host2, actualHost2, actualPort2, expectedHost2, expectedPort2)
+	}
+}
+
+func TestPlugin_hostPort(t *testing.T) {
+	type fields struct {
+		Config Config
+		Writer io.Writer
+	}
+	type args struct {
+		h string
+	}
+	tests := []struct {
+		name     string
+		fields   fields
+		args     args
+		wantHost string
+		wantPort string
+	}{
+		{
+			name: "default host and port",
+			fields: fields{
+				Config: Config{
+					Port: 22,
+				},
+			},
+			args: args{
+				h: "localhost",
+			},
+			wantHost: "localhost",
+			wantPort: "22",
+		},
+		{
+			name: "different port",
+			fields: fields{
+				Config: Config{
+					Port:     22,
+					Protocol: easyssh.PROTOCOL_TCP4,
+				},
+			},
+			args: args{
+				h: "localhost:443",
+			},
+			wantHost: "localhost",
+			wantPort: "443",
+		},
+		{
+			name: "ipv6",
+			fields: fields{
+				Config: Config{
+					Port:     22,
+					Protocol: easyssh.PROTOCOL_TCP6,
+				},
+			},
+			args: args{
+				h: "::1",
+			},
+			wantHost: "::1",
+			wantPort: "22",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			p := Plugin{
+				Config: tt.fields.Config,
+			}
+			gotHost, gotPort := p.hostPort(tt.args.h)
+			if gotHost != tt.wantHost {
+				t.Errorf("Plugin.hostPort() gotHost = %v, want %v", gotHost, tt.wantHost)
+			}
+			if gotPort != tt.wantPort {
+				t.Errorf("Plugin.hostPort() gotPort = %v, want %v", gotPort, tt.wantPort)
+			}
+		})
+	}
+}
+
+func TestIgnoreFolder(t *testing.T) {
+	if os.Getenv("SSH_AUTH_SOCK") != "" {
+		if err := exec.Command("eval", "`ssh-agent -k`").Run(); err != nil {
+			t.Fatalf("exec: %v", err)
+		}
+	}
+
+	u, err := user.Lookup("drone-scp")
+	if err != nil {
+		t.Fatalf("Lookup: %v", err)
+	}
+
+	plugin := Plugin{
+		Config: Config{
+			Host:           []string{"localhost"},
+			Username:       "drone-scp",
+			Protocol:       easyssh.PROTOCOL_TCP4,
+			Port:           22,
+			KeyPath:        "tests/.ssh/id_rsa",
+			Source:         []string{"tests/*", "!tests/global"},
+			Target:         []string{filepath.Join(u.HomeDir, "test_ignore")},
+			CommandTimeout: 60 * time.Second,
+			TarExec:        "tar",
+		},
+	}
+
+	err = plugin.Exec()
+	assert.Nil(t, err)
+
+	// check file exist
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "test_ignore", "global", "c.txt")); !os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+
+	if _, err := os.Stat(filepath.Join(u.HomeDir, "test_ignore", "global", "d.txt")); !os.IsNotExist(err) {
+		t.Fatalf("SCP-error: %v", err)
+	}
+}