added devcontainer feature

Author: roboslone

.github/workflows/devcontainer-features.yml

@@ -0,0 +1,47 @@
+name: "Release dev container features & Generate Documentation"
+on:
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    if: ${{ github.ref == 'refs/heads/main' }}
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: "Publish Features"
+        uses: devcontainers/action@v1
+        with:
+          publish-features: "true"
+          base-path-to-features: "./src"
+          generate-docs: "true"
+          
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create PR for Documentation
+        id: push_image_info
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          set -e
+          echo "Start."
+          # Configure git and Push updates
+          git config --global user.email github-actions[bot]@users.noreply.github.com
+          git config --global user.name github-actions[bot]
+          git config pull.rebase false
+          branch=automated-documentation-update-$GITHUB_RUN_ID
+          git checkout -b $branch
+          message='Automated documentation update'
+          # Add / update and commit
+          git add */**/README.md
+          git commit -m 'Automated documentation update [skip ci]' || export NO_UPDATES=true
+          # Push
+          if [ "$NO_UPDATES" != "true" ] ; then
+              git push origin "$branch"
+              gh pr create --title "$message" --body "$message"
+          fi

src/fexec/devcontainer-feature.json

@@ -0,0 +1,20 @@
+{
+    "id": "fexec",
+    "version": "1.0.0",
+    "name": "fexec",
+    "documentationURL": "http://github.com/roboslone/go-framework/tree/main/src/fexec",
+    "description": "fexec is a simple tool for running commands",
+    "options": {
+        "version": {
+            "default": "latest",
+            "description": "Select the version to install.",
+            "proposals": [
+                "latest"
+            ],
+            "type": "string"
+        }
+    },
+    "installsAfter": [
+        "ghcr.io/devcontainers/features/go:1"
+    ]
+}

src/fexec/install.sh

@@ -0,0 +1,3 @@
+set -e
+
+go install "github.com/roboslone/go-framework/cmd/fexec@$VERSION"