feat: initial version

2024-10-04 21:58:36 +02:00
commit 32f9a249c3
1 changed files with 168 additions and 0 deletions
@@ -0,0 +1,168 @@
+stages:
+- prepare
+
+preconditions_failed:
+  stage: .pre
+  image: alpine:3.19
+  script:
+  - |
+    echo "To use Unbound Release, a UNBOUND_RELEASE_TOKEN environment variable needs to be defined."
+    echo "It needs API access to write repository files, create MRs and releases and it needs at least Developer access."
+    echo " "
+    echo "See more info here:"
+    echo "Personal Access Tokens: https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html"
+    echo "Project Access Tokens: https://docs.gitlab.com/ee/user/project/settings/project_access_tokens.html"
+    echo "Group Access Tokens: https://docs.gitlab.com/ee/user/group/settings/group_access_tokens.html"
+  - 'false'
+  rules:
+  - if: $UNBOUND_RELEASE_TOKEN == null
+
+changelog:
+  stage: .pre
+  image:
+    name: orhunp/git-cliff:latest
+    entrypoint: [ "" ]
+  variables:
+    GIT_STRATEGY: clone # clone entire repo instead of reusing workspace
+    GIT_DEPTH: 0 # avoid shallow clone to give cliff all the info it needs
+  script:
+  - 'echo "Generating changelog"'
+  - 'git-cliff --bump > CHANGELOG.md'
+  - 'echo "Bumping version"'
+  - 'git-cliff --bumped-version 2>/dev/null > VERSION'
+  artifacts:
+    paths:
+    - CHANGELOG.md
+    - VERSION
+  rules:
+  - if: $UNBOUND_RELEASE_TOKEN == null
+    when: never
+  - if: '$CI_COMMIT_TITLE =~ /^chore\(release\): prepare for .*$/'
+    when: never
+  - if: $CI_DEFAULT_BRANCH == $CI_COMMIT_BRANCH
+
+handle_mr:
+  stage: .pre
+  image: alpine:latest
+  needs:
+  - changelog
+  before_script:
+  - 'apk add --no-cache jq curl'
+  script:
+  - |
+    echo "Fetching existing release MRs"
+    MRS=$(curl -s \
+            -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+            "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/merge_requests?state=opened&source_branch=next-release")
+    BRANCHES=$(curl -s \
+            -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+            "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/repository/branches?regex=^next-release\$")
+    MR=$(echo "${MRS}" | jq ".[].iid")
+    BRANCH=$(echo "${BRANCHES}" | jq ".[].name")
+    TITLE="chore(release): prepare for $(cat VERSION)"
+    CONTENT="$(base64 -w0 <CHANGELOG.md)"
+    BODY_TMPL='{"branch": "next-release", "start_branch": $startBranch, "author_email": "releaser@unbound.se", "author_name": "Unbound Release", "content": $content, "commit_message": $title, "encoding": "base64" }'
+    if [ -n "${BRANCH}" ]; then
+      BODY_TMPL='{"branch": "next-release", "author_email": "releaser@unbound.se", "author_name": "Unbound Release", "content": $content, "commit_message": $title, "encoding": "base64" }'
+    fi
+    BODY="$(jq --null-input -c \
+              --arg title "${TITLE}" \
+              --arg content "${CONTENT}" \
+              --arg startBranch "${CI_DEFAULT_BRANCH}" \
+              "${BODY_TMPL}")"
+    curl -s -X PUT \
+      -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+      -H "Content-Type: application/json" \
+      --data "${BODY}" \
+        "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/repository/files/CHANGELOG%2Emd"
+    if [ -n "${MR}" ]; then
+      echo "Updating existing MR"
+      echo "Rebasing branch"
+      curl -s -X PUT \
+        -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+        -H "Content-Type: application/json" \
+        "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/merge_requests/${MR}/rebase"
+      echo "Updating title"
+      BODY_TMPL='{"target_branch":$target,"title":$title,"remove_source_branch":true,"squash":true}'
+      BODY=$(jq --null-input -c \
+              --arg title "${TITLE}" \
+              --arg target "${CI_DEFAULT_BRANCH}" \
+              "${BODY_TMPL}")
+      curl -s -X PUT \
+        -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+        -H "Content-Type: application/json" \
+        --data "${BODY}" \
+        "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/merge_requests/${MR}"
+    else
+      echo "Creating new MR"
+      BODY_TMPL='{"source_branch":"next-release","target_branch":$target,"title":$title,"remove_source_branch":true,"squash":true}'
+      BODY=$(jq --null-input -c \
+              --arg title "${TITLE}" \
+              --arg target "${CI_DEFAULT_BRANCH}" \
+              "${BODY_TMPL}")
+      curl -s -X POST \
+        -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+        -H "Content-Type: application/json" \
+        --data "${BODY}" \
+        "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/merge_requests"
+    fi
+  rules:
+  - if: $UNBOUND_RELEASE_TOKEN == null
+    when: never
+  - if: '$CI_COMMIT_TITLE =~ /^chore\(release\): prepare for .*$/'
+    when: never
+  - if: $CI_DEFAULT_BRANCH == $CI_COMMIT_BRANCH
+
+prepare_release:
+  stage: .pre
+  image:
+    name: orhunp/git-cliff:latest
+    entrypoint: [ "" ]
+  variables:
+    GIT_STRATEGY: clone # clone entire repo instead of reusing workspace
+    GIT_DEPTH: 0 # avoid shallow clone to give cliff all the info it needs
+  script:
+  - 'echo "Generating changelog"'
+  - 'git-cliff --bump --unreleased --strip header > CHANGES.md'
+  - 'echo "Bumping version"'
+  - 'git-cliff --bumped-version 2>/dev/null > VERSION'
+  artifacts:
+    paths:
+    - CHANGES.md
+    - VERSION
+  rules:
+  - if: $UNBOUND_RELEASE_TOKEN == null
+    when: never
+  - if: $CI_DEFAULT_BRANCH != $CI_COMMIT_BRANCH
+    when: never
+  - if: '$CI_COMMIT_TITLE =~ /^chore\(release\): prepare for .*$/'
+
+release:
+  stage: .pre
+  image: alpine:latest
+  needs:
+  - prepare_release
+  before_script:
+  - 'apk add --no-cache jq curl'
+  script:
+  - |
+    echo "Creating release"
+    NAME="$(cat VERSION)"
+    MESSAGE="$(cat CHANGES.md)"
+    BODY_TMPL='{"name":$name,"tag_name":$name,"tag_message":$name,"description":$message,"ref":$ref}'
+    BODY="$(jq --null-input -c \
+              --arg name "${NAME}" \
+              --arg message "${MESSAGE}" \
+              --arg ref "${CI_DEFAULT_BRANCH}" \
+              "${BODY_TMPL}")"
+    curl -s -X POST \
+      -H "Authorization: Bearer ${UNBOUND_RELEASE_TOKEN}" \
+      -H "Content-Type: application/json" \
+      --data "${BODY}" \
+        "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/releases"
+  rules:
+  - if: $UNBOUND_RELEASE_TOKEN == null
+    when: never
+  - if: $CI_DEFAULT_BRANCH != $CI_COMMIT_BRANCH
+    when: never
+  - if: '$CI_COMMIT_TITLE =~ /^chore\(release\): prepare for .*$/'