fix(envs): 🐛 set environment variable instead of bash variable (#219)

Signed-off-by: Bo-Yi.Wu <appleboy.tw@gmail.com>

.github/workflows/docker.yml

@@ -9,7 +9,19 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
+    strategy:
+      max-parallel: 3
+      matrix:
+        os: [ubuntu-latest]
+        system: [linux]
+        arch: [amd64, arm, arm64]
+        # support windows build and push?
+        # see the issue: https://github.com/docker/build-push-action/issues/18
+        # include:
+        #   - os: windows-2022
+        #     system: windows
+        #     arch: amd64
     steps:
       - name: Setup go
         uses: actions/setup-go@v3
@@ -22,17 +34,17 @@ jobs:
 
       - name: Build binary
         run : |
-          make build_linux_amd64
-          make build_linux_arm64
-          make build_linux_arm
+          make build_${{ matrix.system }}_${{ matrix.arch }}
 
       - name: Check binary
+        if: matrix.system == 'linux' && matrix.arch == 'amd64'
         run : |
-          ./release/linux/amd64/drone-ssh --help
+          ./release/${{ matrix.system }}/${{ matrix.arch }}/${GITHUB_REPOSITORY#*/} --help
 
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v2
+
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
@@ -53,86 +65,30 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       -
-        name: Docker meta for linux amd64
-        id: meta-linux-amd64
+        name: Docker meta for ${{ matrix.system }} ${{ matrix.arch }}
+        id: docker-meta
         uses: docker/metadata-action@v4
         with:
           flavor: |
             latest=false
-            suffix=linux-amd64
+            suffix=${{ matrix.system }}-${{ matrix.arch }}
           images: |
-            appleboy/drone-ssh
-            ghcr.io/appleboy/drone-ssh
+            ${{ github.repository }}
+            ghcr.io/${{ github.repository }}
           tags: |
             type=raw,value=,enable={{is_default_branch}}
-            type=raw,value=latest,suffix=,enable={{is_default_branch}}
-            type=semver,event=tag,pattern={{version}},suffix=-linux-amd64
-            type=semver,event=tag,pattern={{major}}.{{minor}},suffix=-linux-amd64
-            type=semver,event=tag,pattern={{major}},suffix=-linux-amd64
+            type=raw,value=latest,suffix=,enable=${{ matrix.system == 'linux' && matrix.arch == 'amd64' }}
+            type=semver,event=tag,pattern={{version}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
+            type=semver,event=tag,pattern={{major}}.{{minor}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
+            type=semver,event=tag,pattern={{major}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
 
       -
-        name: Build and push linux amd64
+        name: Build and push ${{ matrix.system }} ${{ matrix.arch }}
         uses: docker/build-push-action@v3
         with:
           context: .
-          file: docker/Dockerfile.linux.amd64
-          platforms: linux/amd64
+          file: docker/Dockerfile.${{ matrix.system }}.${{ matrix.arch }}
+          platforms: ${{ matrix.system }}/${{ matrix.arch }}
           push: true
-          tags: ${{ steps.meta-linux-amd64.outputs.tags }}
-          labels: ${{ steps.meta-linux-amd64.outputs.labels }}
-
-      -
-        name: Docker meta for linux arm64
-        id: meta-linux-arm64
-        uses: docker/metadata-action@v4
-        with:
-          flavor: |
-            latest=false
-            suffix=linux-arm64
-          images: |
-            appleboy/drone-ssh
-            ghcr.io/appleboy/drone-ssh
-          tags: |
-            type=raw,value=,enable={{is_default_branch}}
-            type=semver,event=tag,pattern={{version}},suffix=-linux-arm64
-            type=semver,event=tag,pattern={{major}}.{{minor}},suffix=-linux-arm64
-            type=semver,event=tag,pattern={{major}},suffix=-linux-arm64
-
-      -
-        name: Build and push linux arm64
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: docker/Dockerfile.linux.arm64
-          platforms: linux/arm64
-          push: true
-          tags: ${{ steps.meta-linux-arm64.outputs.tags }}
-          labels: ${{ steps.meta-linux-arm64.outputs.labels }}
-
-      -
-        name: Docker meta for linux arm
-        id: meta-linux-arm
-        uses: docker/metadata-action@v4
-        with:
-          flavor: |
-            latest=false
-            suffix=linux-arm
-          images: |
-            appleboy/drone-ssh
-            ghcr.io/appleboy/drone-ssh
-          tags: |
-            type=raw,value=,enable={{is_default_branch}}
-            type=semver,event=tag,pattern={{version}},suffix=-linux-arm
-            type=semver,event=tag,pattern={{major}}.{{minor}},suffix=-linux-arm
-            type=semver,event=tag,pattern={{major}},suffix=-linux-arm
-
-      -
-        name: Build and push linux arm
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: docker/Dockerfile.linux.arm
-          platforms: linux/arm
-          push: true
-          tags: ${{ steps.meta-linux-arm.outputs.tags }}
-          labels: ${{ steps.meta-linux-arm.outputs.labels }}
+          tags: ${{ steps.docker-meta.outputs.tags }}
+          labels: ${{ steps.docker-meta.outputs.labels }}

plugin.go

@@ -103,7 +103,7 @@ func (p Plugin) exec(host string, wg *sync.WaitGroup, errChannel chan error) {
 	for _, key := range p.Config.Envs {
 		key = strings.ToUpper(key)
 		if val, found := os.LookupEnv(key); found {
-			env = append(env, key+"="+escapeArg(val))
+			env = append(env, "export "+key+"="+escapeArg(val))
 		}
 	}
 

plugin_test.go

@@ -539,13 +539,13 @@ func TestEnvOutput(t *testing.T) {
 			echo "[${ENV_7}]"
 			======END======
 			======ENV======
-			ENV_1='test'
-			ENV_2='test test'
-			ENV_3='test '
-			ENV_4='  test  test  '
-			ENV_5='test'\'''
-			ENV_6='test"'
-			ENV_7='test,!#;?.@$~'\''"'
+			export ENV_1='test'
+			export ENV_2='test test'
+			export ENV_3='test '
+			export ENV_4='  test  test  '
+			export ENV_5='test'\'''
+			export ENV_6='test"'
+			export ENV_7='test,!#;?.@$~'\''"'
 			======END======
 			out: [test]
 			out: [test test]