Add missing files

.githib/workflows/workflow.yaml

@@ -0,0 +1,162 @@
+---
+# Release Service 'Called workflow'
+# Publishes Neu.ro service as ghcr.io Docker image and Helm Chart,
+# Create a github release with linked issues and pull requests
+
+on:
+  workflow_call:
+  inputs:
+    image:
+      description: short image name without repo/owner and tag, e.g. platformstorageapi
+      required: true
+      type: string
+    helm-charts:
+      description: A space-separated list of helm charts
+      required: true
+      type: string
+    artifact:
+      description: The artifact name uploaded by upload-image-action
+      required: false
+      default: image
+      type: string
+  outputs:
+    version:
+      description: Version
+      value: ${{ jobs.release.outputs.version }}
+    skip:
+      description: Skip
+      value: ${{ jobs.release.outputs.skip }}
+    tag:
+      description: Tag
+      value: ${{ jobs.release.outputs.tag }}
+    prerelease:
+      description: Prerelease
+      value: ${{ jobs.release.outputs.prerelease }}
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  release:
+    name: Release image and heml chart
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.meta.outputs.version }}
+      skip: ${{ steps.meta.outputs.skip }}
+      tag: ${{ steps.meta.outputs.tag }}
+      prerelease: ${{ steps.meta.outputs.prerelease }}
+    steps:
+    - name: Checkout commit
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Detect metadata
+      id: meta
+      run: |
+        import re
+        import sys
+
+        def dump(val):
+          if val:
+            return "true"
+          else:
+            return ""
+
+        ref = "${{ github.ref }}"
+        PRE = "refs/tags/"
+        if not ref.startswith(PRE):
+          print(f"::error:: Ref {ref} doesn't contain a tag")
+          sys.exit(1)
+        else:
+          tag = ref[len(PRE):]
+
+        match = re.match(r"^v\d+\.\d+(\.\d+)?(?P<pre>(a|b|rc)\d*)?$", tag)
+        if not match:
+          print(
+            f"::error:: Invalid tag {tag}; ",
+            "The tag should have vYY.MM[.NN][{a|b|rc}N] format ",
+            "where YY is the current year, MM is the current month, "
+            "NN is incremental number, "
+            "every next month resets the number to 0, "
+            "a -- alpha, b -- beta, rc -- release candidate, N -- number.",
+          )
+          sys.exit(1)
+        else:
+          print(f"::set-output name=tag::{tag}")
+          version = tag[1:]
+          print(f"::set-output name=version::{version}")
+          print(f"::set-output name=prerelease::{dump(match.group('pre'))}")
+      shell: python
+    - name: Install Helm
+      uses: azure/[email protected]
+      with:
+        version: v3.7.0
+    - name: Purge old artifacts
+      uses: kolpav/purge-artifacts-action@v1
+      with:
+        token: ${{ github.token }}
+        expire-in: 30mins
+    - name: Download image artifact
+      uses: actions/[email protected]
+      with:
+        name: ${{ inputs.artifact }}
+    - name: Login to ghcr.io
+      uses: docker/[email protected]
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ github.token }}
+    - name: Load image into docker
+      run: |
+        docker load --input ${{ inputs.image }}.tar
+      shell: bash
+    - name: Tag remote latest image
+      run: |
+        docker tag ${{ inputs.image }}:latest ghcr.io/neuro-inc/${{ inputs.image }}:latest
+      shell: bash
+    - name: Tag remote versioned image
+      run: |
+        docker tag ${{ inputs.image }}:latest ghcr.io/neuro-inc/${{ inputs.image }}:${{ steps.meta.outputs.version }}
+      shell: bash
+    - name: Push latest image to ghcr.io
+      run: |
+        docker push ghcr.io/neuro-inc/${{ inputs.image }}:latest
+      shell: bash
+    - name: Push versioned image to ghcr.io
+      run: |
+        docker push ghcr.io/neuro-inc/${{ inputs.image }}:${{ steps.meta.outputs.version }}
+      shell: bash
+    - name: Create chart
+      run: |
+        for HELM_CHART in ${{ inputs.helm_charts }}; do
+          VALUES=$$(cat charts/${HELM_CHART}/values.yaml | envsubst)
+          echo "$$VALUES" > charts/${HELM_CHART}/values.yaml
+          CHART=$$(cat charts/${HELM_CHART}/Chart.yaml | envsubst)
+          echo "$$CHART" > charts/${HELM_CHART}/Chart.yaml
+        done
+      env:
+        IMAGE_REPO: ghcr.io/neuro-inc/${{ inputs.image }}
+        IMAGE_TAG: ${{ steps.meta.outputs.version }}
+        CHART_VERSION: ${{ steps.meta.outputs.version }}
+        APP_VERSION: ${{ steps.meta.outputs.version }}
+      shell: bash
+    - name: Release chart
+      env:
+        HELM_EXPERIMENTAL_OCI: '1'
+        CR_TOKEN: ${{ github.token }}
+      run: |
+        echo $CR_TOKEN | helm registry login ghcr.io -u x-access-token --password-stdin
+        for HELM_CHART in ${{ inputs.helm_charts }}; do
+          helm package charts/${HELM_CHART} -u
+          helm push ${HELM_CHART}-${{ steps.meta.outputs.version }}.tgz oci://ghcr.io/neuro-inc/helm-charts
+        done
+      shell: bash
+    - name: GitHub Release
+      uses: ncipollo/[email protected]
+      with:
+        name: ${{ steps.meta.outputs.version }}
+        prerelease: ${{ steps.meta.outputs.prerelease }}
+        generateReleaseNotes: 'true'
+        tag: ${{ steps.meta.outputs.tag }}
+        token: ${{ github.token }}