chore(deps): update unittests/bash/bats digest to 261b029

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| unittests/bash/test_helper/bats-assert | digest | `e2d855b` -> `0ec504e` |

---

### Configuration

📅 **Schedule**: Branch creation - "* * * * 0,6" (UTC), Automerge - "* 0-3 * * *" (UTC).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOS4xOTAuMCIsInVwZGF0ZWRJblZlciI6IjM5LjE5MC4wIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJraW5kL2RlcGVuZGVuY3kiXX0=-->

Reviewed-on: https://gitea.com/gitea/helm-gitea/pulls/826
Co-authored-by: Renovate Bot <renovate-bot@gitea.com>
Co-committed-by: Renovate Bot <renovate-bot@gitea.com>

.commitlintrc.json

@@ -0,0 +1,7 @@
+{
+  "extends": ["@commitlint/config-conventional"],
+  "rules": {
+    "type-enum": [2, "always", ["feat", "fix", "chore", "docs", "style", "refactor", "test", "perf", "ci", "WIP"]],
+    "type-case": [0, "always", "lower-case"]
+  }
+}

.gitea/PULL_REQUEST_TEMPLATE.md

@@ -23,7 +23,7 @@
 ### Applicable issues
 
 <!-- Enter any applicable Issues here (You can reference an issue using #). Please remove this section if there is no referenced issue. -->
-  - fixes #
+- Fixes #
 
 ### Additional information
 
@@ -39,4 +39,6 @@
 
 - [ ] Parameters are documented in the `values.yaml` and added to the `README.md` using [readme-generator-for-helm](https://github.com/bitnami-labs/readme-generator-for-helm)
 - [ ] Breaking changes are documented in the `README.md`
-- [ ] Templating unittests are added
+- [ ] Helm templating unittests are added (required when changing anything in `templates` folder)
+- [ ] Bash unittests are added (required when changing anything in `scripts` folder)
+- [ ] All added template resources MUST render a namespace in metadata

.gitea/workflows/changelog.yml

@@ -0,0 +1,32 @@
+name: changelog
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  changelog:
+    runs-on: ubuntu-latest
+    container: docker.io/thegeeklab/git-sv:1.0.12
+    steps:
+      - name: install tools
+        run: |
+          apk add -q --update --no-cache nodejs curl jq sed
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Generate upcoming changelog
+        run: |
+          git sv rn -o changelog.md
+          export RELEASE_NOTES=$(cat changelog.md)
+          export ISSUE_NUMBER=$(curl -s "https://gitea.com/api/v1/repos/gitea/helm-gitea/issues?state=open&q=Changelog%20for%20upcoming%20version" | jq '.[].number')
+
+          echo $RELEASE_NOTES
+          JSON_DATA=$(echo "" | jq -Rs --arg title 'Changelog for upcoming version' --arg body "$(cat changelog.md)" '{title: $title, body: $body}')
+
+          if [ -z "$ISSUE_NUMBER" ]; then
+            curl -s -X POST "https://gitea.com/api/v1/repos/gitea/helm-gitea/issues" -H "Authorization: token ${{ secrets.ISSUE_RW_TOKEN }}" -H "Content-Type: application/json" -d "$JSON_DATA"
+          else
+            curl -s -X PATCH "https://gitea.com/api/v1/repos/gitea/helm-gitea/issues/$ISSUE_NUMBER" -H "Authorization: token ${{ secrets.ISSUE_RW_TOKEN }}" -H "Content-Type: application/json" -d "$JSON_DATA"
+          fi

.gitea/workflows/commitlint.yml

@@ -0,0 +1,19 @@
+name: commitlint
+
+on:
+  pull_request:
+    branches:
+      - "*"
+    types:
+      - opened
+      - edited
+
+jobs:
+  check-and-test:
+    runs-on: ubuntu-latest
+    container: commitlint/commitlint:19.7.1
+    steps:
+      - uses: actions/checkout@v4
+      - name: check PR title
+        run: |
+          echo "${{ gitea.event.pull_request.title }}" | commitlint --config .commitlintrc.json

.gitea/workflows/release-version.yml

@@ -7,7 +7,7 @@ on:
 
 env:
   # renovate: datasource=docker depName=alpine/helm
-  HELM_VERSION: "3.15.3"
+  HELM_VERSION: "3.17.1"
 
 jobs:
   generate-chart-publish:
@@ -31,7 +31,7 @@ jobs:
           echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
           apt update -y
           apt install -y python3 python3-pip apt-transport-https docker-ce-cli
-          pip install awscli
+          pip install awscli --break-system-packages
 
       - name: Import GPG key
         id: import_gpg

.gitea/workflows/test-pr.yml

@@ -7,21 +7,20 @@ on:
   push:
     branches:
       - main
-      - "renovate/**"
 
 env:
   # renovate: datasource=github-releases depName=helm-unittest/helm-unittest
-  HELM_UNITTEST_VERSION: "v0.5.1"
+  HELM_UNITTEST_VERSION: "v0.7.2"
 
 jobs:
   check-and-test:
     runs-on: ubuntu-latest
-    container: alpine/helm:3.15.3
+    container: alpine/helm:3.17.1
     steps:
       - name: install tools
         run: |
           apk update
-          apk add --update make nodejs npm yamllint
+          apk add --update bash make nodejs npm yamllint ncurses
       - uses: actions/checkout@v4
       - name: install chart dependencies
         run: helm dependency build
@@ -29,9 +28,14 @@ jobs:
         run: helm lint
       - name: template
         run: helm template --debug gitea-helm .
-      - name: unit tests
+      - name: prepare unit test environment
         run: |
           helm plugin install --version ${{ env.HELM_UNITTEST_VERSION }} https://github.com/helm-unittest/helm-unittest
+          git submodule update --init --recursive
+      - name: unit tests
+        env:
+          TERM: xterm
+        run: |
           make unittests
       - name: verify readme
         run: |

.gitmodules

@@ -0,0 +1,12 @@
+[submodule "unittests/bash/bats"]
+	path = unittests/bash/bats
+	url = https://github.com/bats-core/bats-core.git
+[submodule "unittests/bash/test_helper/bats-support"]
+	path = unittests/bash/test_helper/bats-support
+	url = https://github.com/bats-core/bats-support.git
+[submodule "unittests/bash/test_helper/bats-assert"]
+	path = unittests/bash/test_helper/bats-assert
+	url = https://github.com/bats-core/bats-assert.git
+[submodule "unittests/bash/test_helper/bats-mock"]
+	path = unittests/bash/test_helper/bats-mock
+	url = https://github.com/jasonkarns/bats-mock.git

.gitsv/config.yaml

@@ -0,0 +1,57 @@
+version: '1.1' # Configuration version.
+
+versioning:
+  update-major: [breaking] # Commit types used to bump major.
+  update-minor: [feat, perf] # Commit types used to bump minor.
+  update-patch: [build, ci, chore, fix, perf, refactor, test] # Commit types used to bump patch.
+  # When type is not present on update rules and is unknown (not mapped on commit message types);
+  # if ignore-unknown=false bump patch, if ignore-unknown=true do not bump version.
+  ignore-unknown: false
+
+tag:
+  pattern: 'v%d.%d.%d' # Pattern used to create git tag.
+  filter: '' # Enables you to filter for considerable tags using git pattern syntax.
+
+release-notes:
+  sections: # Array with each section of release note. Check template section for more information.
+    - name: Breaking Changes
+      section-type: breaking-changes
+    - name: Features # Name used on section.
+      section-type: commits # Type of the section, supported types: commits, breaking-changes.
+      commit-types: [feat, perf] # Commit types for commit section-type, one commit type cannot be in more than one section.
+    - name: Bug Fixes
+      section-type: commits
+      commit-types: [fix]
+    - name: Maintenance
+      section-type: commits
+      commit-types: [chore, refactor]
+    - name: Documentation
+      commit-types: [docs]
+      section-type: commits
+    - name: CI
+      commit-types: [ci]
+      section-type: commits
+
+branches: # Git branches config.
+  prefix: ([a-z]+\/)? # Prefix used on branch name, it should be a regex group.
+  suffix: (-.*)? # Suffix used on branch name, it should be a regex group.
+  disable-issue: false # Set true if there is no need to recover issue id from branch name.
+  skip: [] # List of branch names ignored on commit message validation.
+  skip-detached: false # Set true if a detached branch should be ignored on commit message validation.
+
+commit-message:
+  # Supported commit types.
+  types: [build, ci, chore, docs, feat, fix, perf, refactor, revert, style, test]
+  header-selector: '' # You can put in a regex here to select only a certain part of the commit message. Please define a regex group 'header'.
+  scope:
+    # Define supported scopes, if blank, scope will not be validated, if not, only scope listed will be valid.
+    # Don't forget to add "" on your list if you need to define scopes and keep it optional.
+    values: []
+  footer:
+    issue: # Use "issue: {}" if you wish to disable issue footer.
+      key: jira # Name used to define an issue on footer metadata.
+      key-synonyms: [Jira, JIRA] # Supported variations for footer metadata.
+      use-hash: false # If false, use :<space> separator. If true, use <space># separator.
+      add-value-prefix: '' # Add a prefix to issue value.
+  issue:
+    regex: '[A-Z]+-[0-9]+' # Regex for issue id.

.helmignore

@@ -5,6 +5,7 @@
 # Common VCS dirs
 .git/
 .gitignore
+.gitmodules
 .bzr/
 .bzrignore
 .hg/
@@ -31,3 +32,10 @@ Makefile
 .drone.yml
 CONTRIBUTING.md
 unittests/
+.editorconfig
+.prettierignore
+.yamllint
+CODEOWNERS
+renovate.json5
+.commitlintrc.json
+.gitsv/

.markdownlint.yaml

@@ -129,6 +129,7 @@ MD041:
 MD044:
   # List of proper names
   names:
+    - docker.gitea.com
     - Gitea
     - PostgreSQL
     - Memcached

.vscode/extensions.json

@@ -3,6 +3,7 @@
         "yzhang.markdown-all-in-one",
         "DavidAnson.vscode-markdownlint",
         "Tim-Koehler.helm-intellisense",
-        "esbenp.prettier-vscode"
+        "esbenp.prettier-vscode",
+        "jetmartin.bats"
     ]
   }

.vscode/settings.json

@@ -1,8 +1,15 @@
 {
     "yaml.schemas": {
-        "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v0.5.1/schema/helm-testsuite.json": [
+        "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v0.7.2/schema/helm-testsuite.json": [
             "/unittests/**/*.yaml"
         ]
     },
-    "yaml.schemaStore.enable": true
+    "yaml.schemaStore.enable": true,
+    "[bats]": {
+        "editor.tabSize": 2
+    },
+    "[shellscript]": {
+        "files.eol": "\n",
+        "editor.tabSize": 2
+    }
 }

.yamllint

@@ -5,7 +5,7 @@ ignore: |
   .yamllint
   node_modules
   templates
-
+  unittests/bash
 
 rules:
   truthy:
@@ -17,4 +17,4 @@ rules:
   comments:
     min-spaces-from-content: 1
   braces:
-    max-spaces-inside: 2
+    max-spaces-inside: 2

CONTRIBUTING.md

@@ -29,6 +29,7 @@ When submitting or updating a PR:
 - try to avoid rebases. They make code reviews for large PRs and comments much harder.
 - if applicable, use the PR template for a well-defined PR description.
 - clearly mark breaking changes.
+- format the PR title following the [conventional commits](https://www.conventionalcommits.org/en/v1.0.0/#specification) schema
 
 ## Local development & testing
 
@@ -37,7 +38,7 @@ be used:
 
 1. Install `minikube` and `helm`.
 1. Start a `minikube` cluster via `minikube start`.
-1. From the `gitea/helm-chart` directory execute the following command.
+1. From the `gitea/helm-gitea` directory execute the following command.
    This will install the dependencies listed in `Chart.yml` and deploy the current state of the helm chart found locally.
    If you want to test a branch, make sure to switch to the respective branch first.
    `helm install --dependency-update gitea . -f values.yaml`.
@@ -48,16 +49,30 @@ default port-forward svc/gitea-http 3000:3000`.
 
 ### Unit tests
 
+#### Helm templating tests
+
 ```bash
 # install the unittest plugin
 $ helm plugin install https://github.com/helm-unittest/helm-unittest
 
-# run the unittests
-make unittests
+# run the Helm unittests
+make unittests-helm
 ```
 
 See [plugin documentation](https://github.com/helm-unittest/helm-unittest/blob/main/DOCUMENT.md) for usage instructions.
 
+#### Bash script tests
+
+```bash
+# setup the environment
+git submodule update --init --recursive
+
+# run the bash tests
+make unittests-bash
+```
+
+See [bats documentation](https://bats-core.readthedocs.io/en/stable/) for usage instructions.
+
 ## Release process
 
 1. Create a tag following the tagging schema

Chart.lock

@@ -1,15 +1,15 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 15.5.17
+  version: 16.4.14
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 14.2.12
+  version: 15.2.3
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 10.2.7
+  version: 11.4.3
 - name: redis
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 19.6.2
-digest: sha256:842e8878e2da9cd62c2233f5ebfcdaa05598633a8bc2fa84803006929cf0c3cc
-generated: "2024-07-20T00:44:58.227558466Z"
+  version: 20.8.0
+digest: sha256:ce1a2a02c3e1adb764cae42ccce1efd2d41adb5024576e6d8a92b30b8dfe67db
+generated: "2025-02-23T00:12:41.541107288Z"

Chart.yaml

@@ -3,7 +3,8 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.22.1
+# renovate datasource=github-releases depName=go-gitea/gitea extractVersion=^v(?<version>.*)$
+appVersion: 1.23.5
 icon: https://gitea.com/assets/img/logo.svg
 
 keywords:
@@ -14,9 +15,9 @@ keywords:
   - gitea
   - gogs
 sources:
-  - https://gitea.com/gitea/helm-chart
+  - https://gitea.com/gitea/helm-gitea
   - https://github.com/go-gitea/gitea
-  - https://hub.docker.com/r/gitea/gitea/
+  - https://docker.gitea.com/gitea
 maintainers:
   - name: Charlie Drage
     email: charlie@charliedrage.com
@@ -35,20 +36,20 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 15.5.17
+    version: 16.4.14
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 14.2.12
+    version: 15.2.3
     condition: postgresql-ha.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/redis-cluster/Chart.yaml
   - name: redis-cluster
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 10.2.7
+    version: 11.4.3
     condition: redis-cluster.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/redis/Chart.yaml
   - name: redis
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 19.6.2
+    version: 20.8.0
     condition: redis.enabled

Makefile

@@ -1,3 +1,5 @@
+SHELL := /usr/bin/env bash -O globstar
+
 .PHONY: prepare-environment
 prepare-environment:
 	npm install
@@ -8,8 +10,15 @@ readme: prepare-environment
 	npm run readme:lint
 
 .PHONY: unittests
-unittests:
-	helm unittest --strict -f 'unittests/**/*.yaml' -f 'unittests/dependency-major-image-check.yaml' -f 'unittests/values-conflicting-checks.yaml' ./
+unittests: unittests-helm unittests-bash
+
+.PHONY: unittests-helm
+unittests-helm:
+	helm unittest --strict -f 'unittests/helm/**/*.yaml' -f 'unittests/helm/values-conflicting-checks.yaml' ./
+
+.PHONY: unittests-bash
+unittests-bash:
+	./unittests/bash/bats/bin/bats --pretty ./unittests/bash/tests/**/*.bats
 
 .PHONY: helm
 update-helm-dependencies:

docs/actions-dev.md

@@ -0,0 +1,34 @@
+# Gitea Actions
+
+In order to use the Gitea Actions act-runner you must either:
+
+- enable persistence (used for automatic deployment to be able to store the token in a place accessible for the Job)
+- create a secret containing the act runner token and reference it as a `existingSecret`
+
+In order to use Gitea Actions, you must log on the server that's running Gitea and run the command:
+    `gitea actions generate-runner-token`
+
+This command will out a token that is needed by the act-runner to register with the Gitea backend.
+
+Because this is a manual operation, we automated this using a Kubernetes Job using the following containers:
+
+1) `actions-token-create`: it uses the current `gitea-rootless` image, mounts the persistent directory to `/data/` then it saves the output from `gitea actions generate-runner-token` to `/data/actions/token`
+2) `actions-token-upload`: it uses a `bitnami/kubectl` image, mounts the scripts directory (`/scripts`) and
+the persistent directory (`/data/`), and using the script from `/scripts/token.sh` stores the token in a Kubernetes secret
+
+After the token is stored in a Kubernetes secret we can create the statefulset that contains the following containers:
+
+1) `act-runner`: authenticates with Gitea using the token that was stored in the secret
+2) `dind`: DockerInDocker image that is used to run the actions
+
+If you are not using persistent volumes, you cannot use the Job to automatically generate the token.
+In this case, you can use either the Web UI to generate the token or run a shell into a Gitea pod and invoke
+the command `gitea actions generate-runner-token`. After generating the token, you must create a secret and use it via:
+
+```yaml
+actions:
+  provisioning:
+    enabled: false
+  existingSecret: "secret-name"
+  existingSecretKey: "secret-key"
+```

package.json

@@ -1,6 +1,6 @@
 {
-  "name": "gitea-helm-chart",
-  "homepage": "https://gitea.com/gitea/helm-chart.git",
+  "name": "gitea-helm",
+  "homepage": "https://gitea.com/gitea/helm-gitea.git",
   "license": "MIT",
   "private": true,
   "engineStrict": true,
@@ -14,6 +14,6 @@
   },
   "devDependencies": {
     "@bitnami/readme-generator-for-helm": "^2.5.0",
-    "markdownlint-cli": "^0.41.0"
+    "markdownlint-cli": "^0.44.0"
   }
-}
+}

renovate.json5

@@ -9,7 +9,13 @@
   labels: [
     'kind/dependency',
   ],
+  "digest": {
+    "automerge": true
+  },
   automergeStrategy: 'squash',
+  'git-submodules': {
+    'enabled': true
+  },
   customManagers: [
     {
       description: 'Gitea-version of https://docs.renovatebot.com/presets-regexManagers/#regexmanagersgithubactionsversions',
@@ -30,6 +36,14 @@
       ],
       datasourceTemplate: 'github-releases',
     },
+    {
+      'description': 'Automatically detect new Gitea releases',
+      'customType': 'regex',
+      'fileMatch': ['(^|/)Chart\\.yaml$'],
+      'matchStrings': [
+        '# renovate datasource=(?<datasource>\\S+) depName=(?<depName>\\S+) extractVersion=(?<extractVersion>\\S+)\\nappVersion:\\s?(?<currentValue>\\S+)\\n',
+      ],
+    },
   ],
   packageRules: [
     {
@@ -55,6 +69,39 @@
         'patch',
         'digest',
       ],
+      matchFileNames: [
+        '!Chart.yaml',
+      ],
+    },
+    {
+      description: 'Update README.md on changes in values.yaml',
+      matchManagers: [
+        'helm-values',
+      ],
+      postUpgradeTasks: {
+        commands: [
+          'install-tool node',
+          'make readme',
+        ],
+        fileFilters: [
+          'README.md',
+        ],
+        executionMode: 'update',
+      },
+    },
+    {
+      description: 'Override changelog url for Helm image, to have release notes in our PRs',
+      matchDepNames: [
+        'alpine/helm',
+      ],
+      changelogUrl: 'https://github.com/helm/helm',
+    },
+    {
+      description: 'Bump Gitea as fast as possible - not only on weekends',
+      matchDepNames: [
+        'go-gitea/gitea',
+      ],
+      schedule: ['at any time'],
     },
   ],
 }

scripts/act_runner/token.sh

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+set -eu
+
+timeout_delay=15
+
+check_token() {
+  set +e
+
+  echo "Checking for existing token..."
+  token="$(kubectl get secret "$SECRET_NAME" -o jsonpath="{.data['token']}" 2> /dev/null)"
+  [ $? -ne 0 ] && return 1
+  [ -z "$token" ] && return 2
+  return 0
+}
+
+create_token() {
+  echo "Waiting for new token to be generated..."
+  begin=$(date +%s)
+  end=$((begin + timeout_delay))
+  while true; do
+    [ -f /data/actions/token ] && return 0
+    [ "$(date +%s)" -gt $end ] && return 1
+    sleep 5
+  done
+}
+
+store_token() {
+  echo "Storing the token in Kubernetes secret..."
+  kubectl patch secret "$SECRET_NAME" -p "{\"data\":{\"token\":\"$(base64 /data/actions/token | tr -d '\n')\"}}"
+}
+
+if check_token; then
+  echo "Key already in place, exiting."
+  exit
+fi
+
+if ! create_token; then
+  echo "Checking for an existing act runner token in secret $SECRET_NAME timed out after $timeout_delay"
+  exit 1
+fi
+
+store_token

scripts/init-containers/config/config_environment.sh

@@ -0,0 +1,154 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+function env2ini::log() {
+  printf "${1}\n"
+}
+
+function env2ini::read_config_to_env() {
+  local section="${1}"
+  local line="${2}"
+
+  if [[ -z "${line}" ]]; then
+    # skip empty line
+    return
+  fi
+
+  # 'xargs echo -n' trims all leading/trailing whitespaces and a trailing new line
+  local setting="$(awk -F '=' '{print $1}' <<< "${line}" | xargs echo -n)"
+
+  if [[ -z "${setting}" ]]; then
+    env2ini::log '  ! invalid setting'
+    exit 1
+  fi
+
+  local value=''
+  local regex="^${setting}(\s*)=(\s*)(.*)"
+  if [[ $line =~ $regex ]]; then
+    value="${BASH_REMATCH[3]}"
+  else
+    env2ini::log '  ! invalid setting'
+    exit 1
+  fi
+
+  env2ini::log "    + '${setting}'"
+
+  if [[ -z "${section}" ]]; then
+    export "GITEA____${setting^^}=${value}"                           # '^^' makes the variable content uppercase
+    return
+  fi
+
+  local masked_section="${section//./_0X2E_}"                            # '//' instructs to replace all matches
+  masked_section="${masked_section//-/_0X2D_}"
+
+  export "GITEA__${masked_section^^}__${setting^^}=${value}"        # '^^' makes the variable content uppercase
+}
+
+function env2ini::reload_preset_envs() {
+  env2ini::log "Reloading preset envs..."
+
+  while read -r line; do
+    if [[ -z "${line}" ]]; then
+      # skip empty line
+      return
+    fi
+
+    # 'xargs echo -n' trims all leading/trailing whitespaces and a trailing new line
+    local setting="$(awk -F '=' '{print $1}' <<< "${line}" | xargs echo -n)"
+
+    if [[ -z "${setting}" ]]; then
+      env2ini::log '  ! invalid setting'
+      exit 1
+    fi
+
+    local value=''
+    local regex="^${setting}(\s*)=(\s*)(.*)"
+    if [[ $line =~ $regex ]]; then
+      value="${BASH_REMATCH[3]}"
+    else
+      env2ini::log '  ! invalid setting'
+      exit 1
+    fi
+
+    env2ini::log "  + '${setting}'"
+
+    export "${setting^^}=${value}"                           # '^^' makes the variable content uppercase
+  done < "$TMP_EXISTING_ENVS_FILE"
+
+  rm $TMP_EXISTING_ENVS_FILE
+}
+
+
+function env2ini::process_config_file() {
+  local config_file="${1}"
+  local section="$(basename "${config_file}")"
+
+  if [[ $section == '_generals_' ]]; then
+    env2ini::log "  [ini root]"
+    section=''
+  else
+    env2ini::log "  ${section}"
+  fi
+
+  while read -r line; do
+    env2ini::read_config_to_env "${section}" "${line}"
+  done < <(awk 1 "${config_file}")                             # Helm .toYaml trims the trailing new line which breaks line processing; awk 1 ... adds it back while reading
+}
+
+function env2ini::load_config_sources() {
+  local path="${1}"
+
+  if [[ -d "${path}" ]]; then
+    env2ini::log "Processing $(basename "${path}")..."
+
+    while read -d '' configFile; do
+      env2ini::process_config_file "${configFile}"
+    done < <(find "${path}" -type l -not -name '..data' -print0)
+
+    env2ini::log "\n"
+  fi
+}
+
+function env2ini::generate_initial_secrets() {
+  # These environment variables will either be
+  #   - overwritten with user defined values,
+  #   - initially used to set up Gitea
+  # Anyway, they won't harm existing app.ini files
+
+  export GITEA__SECURITY__INTERNAL_TOKEN=$(gitea generate secret INTERNAL_TOKEN)
+  export GITEA__SECURITY__SECRET_KEY=$(gitea generate secret SECRET_KEY)
+  export GITEA__OAUTH2__JWT_SECRET=$(gitea generate secret JWT_SECRET)
+  export GITEA__SERVER__LFS_JWT_SECRET=$(gitea generate secret LFS_JWT_SECRET)
+
+  env2ini::log "...Initial secrets generated\n"
+}
+
+# save existing envs prior to script execution. Necessary to keep order of preexisting and custom envs
+env | (grep -e '^GITEA__' || [[ $? == 1 ]]) > $TMP_EXISTING_ENVS_FILE
+
+# MUST BE CALLED BEFORE OTHER CONFIGURATION
+env2ini::generate_initial_secrets
+
+env2ini::load_config_sources "$ENV_TO_INI_MOUNT_POINT/inlines/"
+env2ini::load_config_sources "$ENV_TO_INI_MOUNT_POINT/additionals/"
+
+# load existing envs to override auto generated envs
+env2ini::reload_preset_envs
+
+env2ini::log "=== All configuration sources loaded ===\n"
+
+# safety to prevent rewrite of secret keys if an app.ini already exists
+if [ -f ${GITEA_APP_INI} ]; then
+  env2ini::log 'An app.ini file already exists. To prevent overwriting secret keys, these settings are dropped and remain unchanged:'
+  env2ini::log '  - security.INTERNAL_TOKEN'
+  env2ini::log '  - security.SECRET_KEY'
+  env2ini::log '  - oauth2.JWT_SECRET'
+  env2ini::log '  - server.LFS_JWT_SECRET'
+
+  unset GITEA__SECURITY__INTERNAL_TOKEN
+  unset GITEA__SECURITY__SECRET_KEY
+  unset GITEA__OAUTH2__JWT_SECRET
+  unset GITEA__SERVER__LFS_JWT_SECRET
+fi
+
+environment-to-ini -o $GITEA_APP_INI

scripts/init-containers/init/configure_gpg_environment.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -eu
+
+gpg --batch --import "$TMP_RAW_GPG_KEY"

templates/_helpers.tpl

@@ -25,6 +25,13 @@ If release name contains chart name it will be used as a full name.
 {{- end -}}
 {{- end -}}
 
+{{/*
+Create a default worker name.
+*/}}
+{{- define "gitea.workername" -}}
+{{- printf "%s-%s" .global.Release.Name .worker | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
 {{/*
 Create chart name and version as used by the chart label.
 */}}
@@ -92,6 +99,15 @@ version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end -}}
 
+{{- define "gitea.labels.actRunner" -}}
+helm.sh/chart: {{ include "gitea.chart" . }}
+app: {{ include "gitea.name" . }}-act-runner
+{{ include "gitea.selectorLabels.actRunner" . }}
+app.kubernetes.io/version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
+version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
 {{/*
 Selector labels
 */}}
@@ -100,6 +116,11 @@ app.kubernetes.io/name: {{ include "gitea.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end -}}
 
+{{- define "gitea.selectorLabels.actRunner" -}}
+app.kubernetes.io/name: {{ include "gitea.name" . }}-act-runner
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
 {{- define "postgresql-ha.dns" -}}
 {{- if (index .Values "postgresql-ha").enabled -}}
 {{- printf "%s-postgresql-ha-pgpool.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain (index .Values "postgresql-ha" "service" "ports" "postgresql") -}}
@@ -199,6 +220,15 @@ https
 {{- end -}}
 {{- end -}}
 
+{{- define "gitea.act_runner.local_root_url" -}}
+{{- if not .Values.gitea.config.server.LOCAL_ROOT_URL -}}
+    {{- printf "http://%s-http:%.0f" (include "gitea.fullname" .) .Values.service.http.port -}}
+{{- else -}}
+  {{/* fallback for allowing to overwrite this value via inline config */}}
+  {{- .Values.gitea.config.server.LOCAL_ROOT_URL -}}
+{{- end -}}
+{{- end -}}
+
 {{- define "gitea.inline_configuration" -}}
   {{- include "gitea.inline_configuration.init" . -}}
   {{- include "gitea.inline_configuration.defaults" . -}}
@@ -263,6 +293,9 @@ https
   {{- if not (hasKey .Values.gitea.config "indexer") -}}
     {{- $_ := set .Values.gitea.config "indexer" dict -}}
   {{- end -}}
+  {{- if not (hasKey .Values.gitea.config "actions") -}}
+    {{- $_ := set .Values.gitea.config "actions" dict -}}
+  {{- end -}}
 {{- end -}}
 
 {{- define "gitea.inline_configuration.defaults" -}}
@@ -278,6 +311,9 @@ https
   {{- if not (hasKey .Values.gitea.config.metrics "ENABLED") -}}
     {{- $_ := set .Values.gitea.config.metrics "ENABLED" .Values.gitea.metrics.enabled -}}
   {{- end -}}
+  {{- if and (not (hasKey .Values.gitea.config.metrics "TOKEN")) (.Values.gitea.metrics.token) (.Values.gitea.metrics.enabled) -}}
+    {{- $_ := set .Values.gitea.config.metrics "TOKEN" .Values.gitea.metrics.token -}}
+  {{- end -}}
   {{- /* redis queue */ -}}
   {{- if or ((index .Values "redis-cluster").enabled) ((index .Values "redis").enabled) -}}
     {{- $_ := set .Values.gitea.config.queue "TYPE" "redis" -}}
@@ -309,6 +345,9 @@ https
   {{- if not .Values.gitea.config.indexer.ISSUE_INDEXER_TYPE -}}
      {{- $_ := set .Values.gitea.config.indexer "ISSUE_INDEXER_TYPE" "db" -}}
   {{- end -}}
+  {{- if not .Values.gitea.config.actions.ENABLED -}}
+     {{- $_ := set .Values.gitea.config.actions "ENABLED" (ternary "true" "false" .Values.actions.enabled) -}}
+  {{- end -}}
 {{- end -}}
 
 {{- define "gitea.inline_configuration.defaults.server" -}}
@@ -328,6 +367,9 @@ https
   {{- if not .Values.gitea.config.server.ROOT_URL -}}
     {{- $_ := set .Values.gitea.config.server "ROOT_URL" (printf "%s://%s" (include "gitea.public_protocol" .) .Values.gitea.config.server.DOMAIN) -}}
   {{- end -}}
+  {{- if .Values.actions.enabled -}}
+     {{- $_ := set .Values.gitea.config.server "LOCAL_ROOT_URL" (include "gitea.act_runner.local_root_url" .) -}}
+  {{- end -}}
   {{- if not .Values.gitea.config.server.SSH_DOMAIN -}}
     {{- $_ := set .Values.gitea.config.server "SSH_DOMAIN" .Values.gitea.config.server.DOMAIN -}}
   {{- end -}}
@@ -408,3 +450,25 @@ https
 {{ printf "gitea.admin.passwordMode must be set to one of 'keepUpdated', 'initialOnlyNoReset', or 'initialOnlyRequireReset'. Received: '%s'" .Values.gitea.admin.passwordMode | fail }}
 {{- end -}}
 {{- end -}}
+
+{{/* Create a functioning probe object for rendering. Given argument must be either a livenessProbe, readinessProbe, or startupProbe */}}
+{{- define "gitea.deployment.probe" -}}
+  {{- $probe := unset . "enabled" -}}
+  {{- $probeKeys := keys $probe -}}
+  {{- $containsCustomMethod := false -}}
+  {{- $chartDefaultMethod := "tcpSocket" -}}
+  {{- $nonChartDefaultMethods := list "exec" "httpGet" "grpc" -}}
+  {{- range $probeKeys -}}
+    {{- if has . $nonChartDefaultMethods -}}
+      {{- $containsCustomMethod = true -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if $containsCustomMethod -}}
+    {{- $probe = unset . $chartDefaultMethod -}}
+  {{- end -}}
+  {{- toYaml $probe -}}
+{{- end -}}
+
+{{- define "gitea.metrics-secret-name" -}}
+{{ default (printf "%s-metrics-secret" (include "gitea.fullname" .)) }}
+{{- end -}}

templates/gitea/act_runner/01-consistency-checks.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.actions.enabled -}}
+    {{- if .Values.actions.provisioning.enabled -}}
+        {{- if not (and .Values.persistence.enabled .Values.persistence.mount) -}}
+            {{- fail "persistence.enabled and persistence.mount are required when provisioning is enabled" -}}
+        {{- end -}}
+        {{- if and .Values.persistence.enabled .Values.persistence.mount -}}
+            {{- if .Values.actions.existingSecret -}}
+                {{- fail "Can't specify both actions.provisioning.enabled and actions.existingSecret" -}}
+            {{- end -}}
+        {{- end -}}
+    {{- end -}}
+    {{- if and (not .Values.actions.provisioning.enabled) (or (empty .Values.actions.existingSecret) (empty .Values.actions.existingSecretKey)) -}}
+        {{- fail "actions.existingSecret and actions.existingSecretKey are required when provisioning is disabled" -}}
+    {{- end -}}
+{{- end -}}

templates/gitea/act_runner/config-act-runner.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.actions.enabled }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "gitea.fullname" . }}-act-runner-config
+  namespace: {{ .Values.namespace | default .Release.Namespace }}
+  labels:
+    {{- include "gitea.labels" . | nindent 4 }}
+data:
+  config.yaml: |
+    {{- with .Values.actions.statefulset.actRunner.config -}}
+    {{ . | nindent 4}}
+    {{- end -}}
+{{- end }}

templates/gitea/act_runner/config-scripts.yaml

@@ -0,0 +1,14 @@
+{{- if .Values.actions.enabled }}
+{{- if and (and .Values.actions.provisioning.enabled .Values.persistence.enabled) .Values.persistence.mount }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "gitea.fullname" . }}-scripts
+  namespace: {{ .Values.namespace | default .Release.Namespace }}
+  labels:
+    {{- include "gitea.labels" . | nindent 4 }}
+data:
+{{ (.Files.Glob "scripts/act_runner/*.sh").AsConfig | indent 2 }}
+{{- end }}
+{{- end }}

templates/gitea/act_runner/job.yaml

@@ -0,0 +1,115 @@
+{{- if .Values.actions.enabled }}
+{{- if and (and .Values.actions.provisioning.enabled .Values.persistence.enabled) .Values.persistence.mount }}
+{{- $name := include "gitea.workername" (dict "global" . "worker" "actions-token-job") }}
+{{- $secretName := include "gitea.workername" (dict "global" . "worker" "actions-token") }}
+---
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: {{ $name }}
+  namespace: {{ .Values.namespace | default .Release.Namespace }}
+  labels:
+    {{- include "gitea.labels" . | nindent 4 }}
+    {{- with .Values.actions.provisioning.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    app.kubernetes.io/component: token-job
+  annotations:
+    {{- with .Values.actions.provisioning.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  ttlSecondsAfterFinished: {{ .Values.actions.provisioning.ttlSecondsAfterFinished }}
+  template:
+    metadata:
+      labels:
+        {{- include "gitea.labels" . | nindent 8 }}
+        {{- with .Values.actions.provisioning.labels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        app.kubernetes.io/component: token-job
+    spec:
+      initContainers:
+        - name: init-gitea
+          image: "{{ .Values.actions.init.image.repository }}:{{ .Values.actions.init.image.tag }}"
+          command:
+            - sh
+            - -c
+            - |
+              while ! nc -z {{ include "gitea.fullname" . }}-http {{ .Values.service.http.port }}; do
+                sleep 5
+              done
+      containers:
+        - name: actions-token-create
+          image: "{{ include "gitea.image" . }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: GITEA_APP_INI
+              value: /data/gitea/conf/app.ini
+          command:
+            - sh
+            - -c
+            - |
+              echo "Generating act_runner token via 'gitea actions generate-runner-token'..."
+              mkdir -p /data/actions/
+              gitea actions generate-runner-token | grep -E '^.{40}$' | tr -d '\n' > /data/actions/token
+          resources:
+            {{- toYaml .Values.actions.provisioning.resources | nindent 12 }}
+          volumeMounts:
+            - name: data
+              mountPath: /data
+              {{- if .Values.persistence.subPath }}
+              subPath: {{ .Values.persistence.subPath }}
+              {{- end }}
+        - name: actions-token-upload
+          image: "{{ .Values.actions.provisioning.publish.repository }}:{{ .Values.actions.provisioning.publish.tag }}"
+          imagePullPolicy: {{ .Values.actions.provisioning.publish.pullPolicy }}
+          env:
+            - name: SECRET_NAME
+              value: {{ $secretName }}
+          command:
+            - sh
+            - -c
+            - |
+              printf "Checking rights to update kubernetes act_runner secret..."
+              kubectl auth can-i update secret/${SECRET_NAME}
+              /scripts/token.sh
+          resources:
+            {{- toYaml .Values.actions.provisioning.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: /scripts
+              name: scripts
+              readOnly: true
+            - mountPath: /data
+              name: data
+              readOnly: true
+              {{- if .Values.persistence.subPath }}
+              subPath: {{ .Values.persistence.subPath }}
+              {{- end }}
+      {{- range $key, $value := .Values.actions.provisioning.nodeSelector }}
+      nodeSelector:
+        {{ $key }}: {{ $value | quote }}
+      {{- end }}
+      {{- with .Values.actions.provisioning.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.actions.provisioning.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      restartPolicy: Never
+      serviceAccount: {{ $name }}
+      volumes:
+        - name: scripts
+          configMap:
+            name: {{ include "gitea.fullname" . }}-scripts
+            defaultMode: 0755
+        - name: data
+          persistentVolumeClaim:
+            claimName: {{ .Values.persistence.claimName }}
+  parallelism: 1
+  completions: 1
+  backoffLimit: 1
+{{- end }}
+{{- end }}