Added readme and fixed credential refral

.gitea/workflows/container-from-artifact.yaml

@@ -0,0 +1,99 @@
+# This workflow builds a container image from a specified artifact and a given
+# Dockerfile using Buildah and pushes it to a container registry.
+name: Build a container from an artifact
+
+on:
+  workflow_call:
+    inputs:
+      artifact_name:
+        description: "Name of the artifact to download"
+        required: true
+        type: string
+      package-name:
+        description: "Name of the package to build"
+        required: true
+        type: string
+      package-label:
+        description: "Label to use for the package" 
+        required: true
+        type: string
+      builder-image:
+        description: "Container image to use for the build"
+        required: false
+        type: string
+        default: gitea.ampenberger.com/campenbe/img-builder:3.21-1.24
+      dockerfile:
+        description: "Dockerfile to use for the build"
+        required: false
+        type: string
+        default: Dockerfile
+      version:
+        description: "Version string passed to the Docker build as build-arg"
+        required: false
+        type: string
+        default: development
+      git_user:
+        description: "Git user to use for checkout and the container registry"  
+        required: false
+        type: string
+        default: campenbe
+        
+    secrets:
+      # Password to log into the container registry
+      PASSWORD:
+        required: true
+      # Token to access the git repository
+      GIT_TOKEN:
+        required: true
+
+env:
+  PACKAGE_NAME: ${{ inputs.package-name }}
+  PACKAGE_LABEL: ${{ inputs.package-label }}
+  VERSION: ${{ inputs.version }}
+  LABEL: ${{ inputs.package-label }}
+  ARTIFACT_UPLOAD: ${{ env.ACT_EXEC == 'true' && 'actions/upload-artifact@v2' || 'actions/upload-artifact@v3' }}
+  ARTIFACT_DOWNLOAD: ${{ env.ACT_EXEC == 'true' && 'actions/download-artifact@v2' || 'actions/download-artifact@v3' }}
+
+jobs:
+
+    container:
+      runs-on: ubuntu-latest
+      container:
+        image: ${{inputs.builder-image}}
+        credentials:
+          username: ${{inputs.git_user}}
+          password: ${{secrets.PASSWORD}}
+
+      steps:
+      - name: Install tools
+        run : |
+          gitea_addr.sh
+          env | sort
+          
+      - name: Fix git access
+        run: |
+          git config --global url."https://git:${{secrets.GIT_TOKEN}}@gitea.ampenberger.com/${{inputs.git_user}}/.insteadOf" git://git.ampenberger.com/
+
+      - uses: actions/checkout@v4
+        with:
+          submodules: false
+
+      - name: Download the artifact
+        uses: "${{env.ARTIFACT_DOWNLOAD}}"
+        with: 
+          name: ${{inputs.artifact_name}}
+          path: build/
+
+      - name: Build container
+        run: |
+          find build
+          set -x
+          buildah build -f ${{inputs.dockerfile}} --build-arg GIT_TOKEN=${{secrets.GIT_TOKEN}} --build-arg VERSION=${VERSION} -t gitea.ampenberger.com/${{inputs.git_user}}/${PACKAGE_NAME}:${LABEL} .
+        
+          echo "Built ${PACKAGE_NAME}:${LABEL}"
+          buildah images
+
+      - name: Publish the container to the registry
+        run: |  
+          buildah login -u ${{inputs.git_user}} -p ${{secrets.GIT_TOKEN}} gitea.ampenberger.com 
+          buildah push  gitea.ampenberger.com/${{inputs.git_user}}/${PACKAGE_NAME}:${LABEL}

.gitea/workflows/go-binary.yaml

@@ -0,0 +1,102 @@
+# This is a shared workflow that will build a go binary by executing
+# the following steps:
+#
+# - checkout the code
+# - download the go modules
+# - run go vet
+# - run the unit tests and generate a coverage report
+# - build the binary
+# - upload the binary as an artifact
+#
+# A number of input params are used to customize the build.
+name: Build a go binary
+
+on: 
+  workflow_call:
+    inputs:
+      package-name:
+        description: "Name of the package/binary that will be built"
+        required: true
+        type: string
+      builder-image:
+        description: "Container image to use for the build"
+        required: false
+        type: string
+        default: gitea.ampenberger.com/campenbe/img-builder:3.22-1.24
+      version:
+        description: "Version string to embed in the binary"
+        required: false
+        type: string
+        default: development
+      git_user:
+        description: "Git user to use for checkout and the container registry"
+        required: false
+        type: string
+        default: campenbe
+    secrets:
+      # Password to log into the container registry
+      PASSWORD:
+        required: true
+      # Token to access the git repository
+      GIT_TOKEN:
+        required: true
+
+
+env:
+  PACKAGE_NAME: ${{ inputs.package-name }}
+  ARTIFACT_UPLOAD: ${{ env.ACT_EXEC == 'true' && 'actions/upload-artifact@v2' || 'actions/upload-artifact@v3' }}
+  ARTIFACT_DOWNLOAD: ${{ env.ACT_EXEC == 'true' && 'actions/download-artifact@v2' || 'actions/download-artifact@v3' }}
+  VERSION: ${{ inputs.version }}
+
+jobs: 
+
+  go:
+    runs-on: ubuntu-latest
+    container:
+      image: ${{inputs.builder-image}}
+      credentials:
+        username: ${{inputs.git_user}}
+        password: ${{secrets.PASSWORD}}
+    steps:
+    - name: Install tools
+      run : |
+        apk add vips-dev
+        gitea_addr.sh
+        env | sort
+        
+    - name: Fix git access
+      run: |
+        git config --global url."https://git:${{secrets.GIT_TOKEN}}@gitea.ampenberger.com/${{inputs.git_user}}/.insteadOf" git://git.ampenberger.com/
+
+    - uses: actions/checkout@v4
+      with:
+        submodules: false
+    
+    - name: Download modules
+      run: |
+        git config --global url."https://git:${{secrets.GIT_TOKEN}}@gitea.ampenberger.com/${{inputs.git_user}}/.insteadOf" ssh://git.ampenberger.com/
+        go mod download -x
+
+    - name: vet the code
+      run: mage -v vet
+
+    - name: unit tests and coverage
+      run: mage -v coverReport
+
+    - name: coverage artifact
+      uses: "${{env.ARTIFACT_UPLOAD}}"
+      with:
+        name: coverage
+        path: build/coverage.html
+
+    - name: build the binary
+      run: |
+        [ -d build ] || mkdir build
+        go build -v -o build/${PACKAGE_NAME} -ldflags "-X main.Version=${VERSION:-development}" .
+        echo "Built binary: ${PACKAGE_NAME}"
+
+    - name: Upload artifact
+      uses: "${{env.ARTIFACT_UPLOAD}}"
+      with:
+        name: ${{env.PACKAGE_NAME}}
+        path: build/

.gitea/workflows/simple-container.yaml

@@ -3,17 +3,31 @@ name: Build and Publisch a Simple Container
 on:
   workflow_call:
     inputs:
+      dockerfile:
+        description: "Dockerfile to use for the build"
+        required: true
+        type: string
+        default: Dockerfile
+      git_user:
+        description: "Git user to use for checkout and the container registry"
+        required: true
+        type: string
+        default: campenbe
       package-name:
+        description: "Name of the package to build"
         required: true
         type: string
       package-label:
+        description: "Label to use for the package"
         required: true
         type: string
       builder-image:
+        description: "Container image to use for the build" 
         required: false
         type: string
         default: gitea.ampenberger.com/campenbe/img-builder:3.21-1.24
       version:
+        description: "Version string passed to the Docker build as build-arg"
         required: false
         type: string
         default: development
@@ -37,7 +51,7 @@ jobs:
       container:
         image: ${{inputs.builder-image}}
         credentials:
-          username: campenbe
+          username: ${{inputs.git_user}}
           password: ${{secrets.PASSWORD}}
 
       steps:
@@ -49,7 +63,7 @@ jobs:
           
       - name: Fix git access
         run: |
-          git config --global url."https://git:${{secrets.GIT_TOKEN}}@gitea.ampenberger.com/campenbe/.insteadOf" git://git.ampenberger.com/ 
+          git config --global url."https://git:${{secrets.GIT_TOKEN}}@gitea.ampenberger.com/${{inputs.git_user}}/.insteadOf" git://git.ampenberger.com/
 
       - uses: actions/checkout@v4
         with:
@@ -57,25 +71,12 @@ jobs:
 
       - name: Build container
         run: |
-          buildah build -f Dockerfile --build-arg GIT_TOKEN=${{secrets.GIT_TOKEN}} --build-arg VERSION=${{inputs.version}} -t gitea.ampenberger.com/campenbe/${PACKAGE_NAME}:${LABEL}
+          buildah build -f ${{inputs.dockerfile}} --build-arg GIT_TOKEN=${{secrets.GIT_TOKEN}} --build-arg VERSION=${{inputs.version}} -t gitea.ampenberger.com/${{inputs.git_user}}/${PACKAGE_NAME}:${LABEL}
           
           echo "Built ${PACKAGE_NAME}:${LABEL}"
           buildah images
 
-      - name: export the image
-        run: |
-          buildah push --format docker gitea.ampenberger.com/campenbe/${PACKAGE_NAME}:${LABEL} docker-archive:${PACKAGE_NAME}-${LABEL}.tar
-          echo "Exported gitea.ampenberger.com/campenbe/${PACKAGE_NAME}:${LABEL} to ${PACKAGE_NAME}-${LABEL}.tar"
-
-      - name: Upload container image
-        uses: "${{env.ARTIFACT_UPLOAD}}"
-        with:
-          name: ${{env.PACKAGE_NAME}}-${{ env.LABEL }}
-          path: "${{env.PACKAGE_NAME}}-${{ env.LABEL }}.tar"
-          if-no-files-found: error
-          compression-level: 0
-
       - name: Publish the container to the registry
         run: |  
-          buildah login -u campenbe -p ${{secrets.GIT_TOKEN}} gitea.ampenberger.com 
+          buildah login -u ${{inputs.git_user}} -p ${{secrets.GIT_TOKEN}} gitea.ampenberger.com 
-          buildah push  gitea.ampenberger.com/campenbe/${PACKAGE_NAME}:${LABEL}
+          buildah push  gitea.ampenberger.com/${{inputs.git_user}}/${PACKAGE_NAME}:${LABEL}

README.md

@@ -0,0 +1,39 @@
+This repository is public and contains shared workflows that are used
+in other builds. Each workflow takes a number of parameters and
+secrets as inputs. Parameters and secrets are documented in the
+respective workflows.
+
+At this point the the following workflows are available:
+
+- ```simple-container.yaml``` - One shot of build of a container through
+  a given Dockerfile.
+- ```go-binary.yaml``` - Builds a golang binary and uploads the binary
+  as artifact.
+- ```container-from-artifact.yaml``` - Builds and uploads a container from
+  a given artifact and a given Dockerfile.
+
+## Usage
+
+The workflows are used with in a master workflow through a workflow
+call, like below. Also see [build.yaml](https://gitea.ampenberger.com/campenbe/synauth/src/branch/main/.gitea/workflows/build.yaml)
+for an example
+
+  ```
+    ....
+    build-container:
+      uses: https://gitea.ampenberger.com/campenbe/workflows/.gitea/workflows/container-from-artifact.yaml@2025-10-01-1
+      with:
+        artifact_name: my_source_artifact
+        dockerfile: Dockerfile.small
+        package-name: cool-project
+        package-label: v1
+        version: v1-r1
+      secrets:
+        PASSWORD: ${{ secrets.PASSWORD }}
+        GIT_TOKEN: ${{ secrets.GIT_TOKEN }}
+  ```
+
+## Development
+
+To avoid caching issues always tag a new version and refer to the respective
+version with the tag in the consuming workflow.