feat: add helm-chart-push action

.gitea/actions/helm-chart-push/README.md

@@ -0,0 +1,37 @@
+# helm-chart-push
+
+A Gitea Action for pushing Helm charts to Gitea's built-in Helm registry. This action simplifies the process of publishing Helm charts to your Gitea instance's package registry.
+
+## Usage
+
+### Inputs
+
+| Input | Required | Description | Default |
+|-------|----------|-------------|---------|
+| `registry-token` | true | The Bearer token for authenticating with the Gitea Helm Registry | - |
+| `chart-path` | true | The local path to the Helm chart file (`.tgz` archive) | - |
+| `repository-owner` | true | The owner/username of the Gitea Helm Repository | - |
+| `gitea-base-url` | false | The base URL of your Gitea instance | `https://gitea.t000-n.de` |
+
+### Basic Example
+
+```yaml
+name: Push Helm Chart
+on:
+  push:
+    branches:
+        - main
+
+jobs:
+  push-chart:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: helm package ./charts/my-chart
+      - name: Push to Gitea Registry
+        uses: ./.gitea/actions/helm-chart-push
+        with:
+          registry-token: ${{ secrets.GITEA_TOKEN }}
+          chart-path: ./my-chart-*.tgz
+          repository-owner: ${{ github.repository_owner }}
+```

.gitea/actions/helm-chart-push/action.yaml

@@ -0,0 +1,96 @@
+name: Push Helm Chart
+description: Push a Helm Chart to the Gitea Helm Repository
+
+inputs:
+  registry-token:
+    description: The Bearer token for the Gitea Helm Registry
+    required: true
+  chart-path:
+    description: The path to the Helm Chart (e.g., ./my-chart-1.0.0.tgz)
+    required: true
+  repository-owner:
+    description: The owner of the Gitea Helm Repository
+    required: true
+  gitea-base-url:
+    description: The base URL of the Gitea instance (must include protocol)
+    required: false
+    default: "https://gitea.t000-n.de"
+  chart-name:
+    description: Optional name for the chart (used for logging and validation)
+    required: false
+  timeout:
+    description: Timeout for the HTTP request in seconds
+    required: false
+    default: "60"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Validate inputs
+      shell: bash
+      run: |
+        # Validate required inputs
+        if [[ -z "${{ inputs.registry-token }}" ]]; then
+          echo "Error: registry-token is required"
+          exit 1
+        fi
+
+        if [[ -z "${{ inputs.chart-path }}" ]]; then
+          echo "Error: chart-path is required"
+          exit 1
+        fi
+
+        if [[ -z "${{ inputs.repository-owner }}" ]]; then
+          echo "Error: repository-owner is required"
+          exit 1
+        fi
+
+        # Validate chart file exists
+        if [[ ! -f "${{ inputs.chart-path }}" ]]; then
+          echo "Error: Chart file not found at path: ${{ inputs.chart-path }}"
+          exit 1
+        fi
+
+        # Validate chart file is a valid tar.gz
+        if ! tar -tzf "${{ inputs.chart-path }}" >/dev/null 2>&1; then
+          echo "Error: Invalid chart file format. Must be a valid .tgz file"
+          exit 1
+        fi
+
+        # Validate Gitea base URL format
+        if [[ ! "${{ inputs.gitea-base-url }}" =~ ^https?:// ]]; then
+          echo "Error: gitea-base-url must include protocol (http:// or https://)"
+          exit 1
+        fi
+
+        echo "Input validation passed"
+
+    - name: Push Helm Chart
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        # Set variables
+        CHART_PATH="${{ inputs.chart-path }}"
+        CHART_NAME="${inputs.chart-name:-$(basename "$CHART_PATH" .tgz)}"
+        TIMEOUT="${{ inputs.timeout }}"
+
+        echo "Pushing Helm chart: $CHART_NAME"
+
+        # Push chart with proper error handling
+        RESPONSE=$(curl --fail --show-error \
+          --silent \
+          --max-time "$TIMEOUT" \
+          --header "Authorization: Bearer ${{ inputs.registry-token }}" \
+          --header "Content-Type: application/gzip" \
+          --header "User-Agent: GitHub-Actions-Helm-Push/1.0" \
+          -X POST \
+          --upload-file "$CHART_PATH" \
+          "${{ inputs.gitea-base-url }}/api/packages/${{ inputs.repository-owner }}/helm/api/charts" \
+          2>&1) || {
+          echo "Failed to push Helm chart"
+          echo "Response: $RESPONSE"
+          exit 1
+        }
+
+        echo "Successfully pushed Helm chart: $CHART_NAME"

.gitea/workflows/cd.yaml

@@ -1,24 +0,0 @@
-name: CD
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  release:
-    name: Release
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          fetch-depth: 0
-      - name: Increment tag
-        id: tag
-        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@41b7e04221df8a033bec841d40a097b76e5f67ff # 0.1.29
-        with:
-          token: ${{ secrets.GITEA_TOKEN }}
-      - name: Push tag
-        uses: ./release-git-tag
-        with:
-          tag: ${{ steps.tag.outputs.new-tag }}

.gitea/workflows/ci.yaml

@@ -1,16 +0,0 @@
-name: CI
-
-on:
-  pull_request:
-
-jobs:
-  test_get-repo-name:
-    name: Test get-repo-name
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - id: repo
-        uses: ./get-repo-name
-      - run: |
-          test "${{ steps.repo.outputs.name }}" = "actions" || (echo "Expected repo name 'actions', got '${{ steps.repo.outputs.name }}'" && exit 1)
-      - run: echo "Original repository name is ${{ GITEA_REPOSITORY }}"

README.md

@@ -1,9 +1,5 @@
 # actions
 
-Collection of Gitea friendly actions.
+Collection of Gitea friendly actions & workflows.
 
-## Actions
+* [helm-chart-push](./.gitea/actions/helm-chart-push/README.md) Push a Helm Chart into the Gitea Helm Chart Registry
-
-- [get-repo-name](./get-repo-name/README.md)
-- [release-git-tag](./release-git-tag/README.md)
-- [release-helm-chart](./release-helm-chart/README.md)

get-repo-name/README.md

@@ -1,11 +0,0 @@
-# get-repo-name
-
-Outputs the repository name from the Git/Gitea/GitHub environment without the owner.
-
-Example: `t.behrendt/actions` → `actions`
-
-```yaml
-- id: repo
-  uses: https://gitea.t000-n.de/t.behrendt/actions/get-repo-name@0.0.0
-- run: echo "Repository name is ${{ steps.repo.outputs.name }}"
-```

get-repo-name/action.yaml

@@ -1,16 +0,0 @@
-name: Get repo name
-description: Outputs the repository name without the owner (e.g. "owner/repo" → "repo")
-
-outputs:
-  name:
-    description: The repository name without the owner
-    value: ${{ steps.repo-name.outputs.name }}
-
-runs:
-  using: "composite"
-  steps:
-    - id: repo-name
-      shell: bash
-      run: |
-        REPO="${GITEA_REPOSITORY:-$GITHUB_REPOSITORY}"
-        echo "name=${REPO##*/}" >> $GITHUB_OUTPUT

release-git-tag/README.md

@@ -1,9 +0,0 @@
-# release-git-tag
-
-Creates and pushes a Git tag to the remote repository.
-
-```yaml
-- uses: ./release-git-tag
-  with:
-    tag: v1.0.0
-```

release-git-tag/action.yaml

@@ -1,15 +0,0 @@
-name: Release Git tag
-description: Releases a Git to origin
-
-inputs:
-  tag:
-    description: The tag to release
-    required: true
-
-runs:
-  using: "composite"
-  steps:
-    - shell: bash
-      run: |
-        git tag ${{ inputs.tag }}
-        git push origin ${{ inputs.tag }}

release-helm-chart/README.md

@@ -1,23 +0,0 @@
-# release-helm-chart
-
-Packages and releases a Helm chart to a Gitea Helm registry.
-
-## Inputs
-
-| Input               | Description                   | Required |
-| ------------------- | ----------------------------- | -------- |
-| `tag`               | The version tag to release    | Yes      |
-| `name`              | The name of the Helm chart    | Yes      |
-| `registry-user`     | The username for the registry | Yes      |
-| `registry-password` | The password for the registry | Yes      |
-
-## Example
-
-```yaml
-- uses: ./release-helm-chart
-  with:
-    tag: v1.2.3
-    name: my-chart
-    registry-user: myuser
-    registry-password: ${{ secrets.REGISTRY_PASSWORD }}
-```

release-helm-chart/action.yaml

@@ -1,30 +0,0 @@
-name: Release Helm chart
-description: Release the Helm chart
-
-inputs:
-  tag:
-    description: The tag to release
-    required: true
-  name:
-    description: The name of the Helm chart
-    required: true
-  registry-user:
-    description: The username for the registry
-    required: true
-  registry-password:
-    description: The password for the registry
-    required: true
-
-runs:
-  using: "composite"
-  steps:
-    - shell: bash
-      run: |
-        helm package ${{ inputs.name }} --version ${{ inputs.tag }}
-    - shell: bash
-      run: |
-        curl --verbose --fail --show-error \
-          --user ${{ inputs.registry-user }}:${{ inputs.registry-password }} \
-          -X POST \
-          --upload-file ./${{ inputs.name }}-${{ inputs.tag }}.tgz \
-          https://gitea.t000-n.de/api/packages/${{ inputs.registry-user }}/helm/api/charts

renovate.json

@@ -1,7 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [
-    "local>t.behrendt/renovate-configs:common",
-    "local>t.behrendt/renovate-configs:action"
-  ]
-}