Merge branch 'feature-releaser' into 'main'

Added releaser script

See merge request isard/isardvdi!325

Author: NefixEstrada

.gitlab-ci.yml

@@ -1,3 +1,8 @@
+stages:
+ - build
+ - changelog
+ - force-changelog-retry
+
 docker-build:
   image: docker:latest
   stage: build
@@ -24,3 +29,47 @@ docker-build:
   artifacts:
     paths:
       - docker-compose*.yml
+
+.changelog:
+  image: registry.gitlab.com/gitlab-org/release-cli
+  stage: changelog
+  before_script:
+    - apk add --no-cache nodejs npm git
+    - cd releaser && npm i --save && cd -
+
+changelog:
+  extends: .changelog
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+  script:
+    - ./releaser/index.js CHANGELOG.md
+
+changelog-release:
+  extends: .changelog
+  rules:
+    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
+  script:
+    - url_host=`git remote get-url origin | sed -e "s/https:\/\/gitlab-ci-token:.*@//g"`
+    - git remote set-url origin "https://${GITLAB_LOGIN}:${GITLAB_TOKEN}@${url_host}"
+    - ./releaser/index.js CHANGELOG.md --release
+
+force-changelog-retry:
+  image: alpine
+  stage: force-changelog-retry
+  rules:
+    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
+      when: always
+      allow_failure: true
+    - when: never
+  before_script:
+    - apk add --no-cache jq curl
+  script:
+    - export gitlab_base_url="https://gitlab.com/api/v4/projects"
+    - |
+      export opened_merge_requests=`curl -H "Authorization: Bearer ${GITLAB_TOKEN}" "${gitlab_base_url}/${PROJECT_ID}/merge_requests?state=opened"`
+    - |
+      for iid in $(echo "${opened_merge_requests}" | jq '.[] | .iid'); do
+        latest_pipeline=`curl -H "Authorization: Bearer ${GITLAB_TOKEN}" "${gitlab_base_url}/${PROJECT_ID}/merge_requests/${iid}/pipelines" |  jq '.[0] | .id'`
+        latest_changelog_job=`curl -H "Authorization: Bearer ${GITLAB_TOKEN}" "${gitlab_base_url}/${PROJECT_ID}/pipelines/${latest_pipeline}" |  jq '.[] | select(.name == "changelog") | .id' `
+        curl -x POST -H "Authorization: Bearer ${GITLAB_TOKEN}" "$gitlab_base_url/${PROJECT_ID}/jobs/${latest_changelog_job}/retry"
+      done

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 All notable changes to this project will be documented in this file.
 
+## [3.1.0] - 2021-09-01
+
+### Added
+
+- Added the releaser script. Now tags and GitLab releases are done automatically
+
 ## [3.0.2] - 2021-08-27
 
 ### Fixed

releaser/index.js

@@ -0,0 +1,129 @@
+#!/usr/bin/env node
+
+const fs = require("fs");
+const marked = require("marked");
+const git = require("isomorphic-git");
+const execSync = require("child_process").execSync;
+const quote = require("shell-quote").quote;
+const https = require("https");
+const semver = require("semver");
+
+if (process.argv.length < 3) {
+  console.error("Please, pass the CHANGELOG.md path as argument");
+  process.exit(1);
+}
+
+let release = false;
+if (process.argv.length === 4 && process.argv[3] === "--release") {
+  release = true;
+}
+
+const changelogPath = process.argv[2];
+
+(async () => {
+  try {
+    const changelog = fs.readFileSync(changelogPath, "utf8");
+
+    const content = marked.lexer(changelog);
+
+    let latestVersion = false;
+    let version;
+    let versionTitle;
+    let versionChangelog = "";
+    for (let i = 0; i < content.length; i++) {
+      const item = content[i];
+
+      // Every item in the CHANGELOG with depth 2 is a release
+      if (item.type === "heading" && item.depth === 2) {
+        if (latestVersion) {
+          break;
+        }
+
+        latestVersion = true;
+
+        // Get the version number
+        version = item.text.match(/\[(.*)\]/).pop();
+        versionTitle = item.text;
+      }
+
+      if (latestVersion) {
+        versionChangelog += item.raw;
+      }
+    }
+
+    const tagName = "v" + version;
+
+    const getReleases = new Promise((resolve, reject) => {
+      https.get(
+        `https://gitlab.com/api/v4/projects/${process.env.CI_PROJECT_ID}/releases`,
+        (rsp) => {
+          let data = [];
+
+          rsp.on("data", (fragment) => {
+            data.push(fragment);
+          });
+
+          rsp.on("end", () => {
+            const body = Buffer.concat(data).toString();
+
+            if (rsp.statusCode !== 200) {
+              reject(`HTTP Code ${rsp.statusCode}: ${body}`);
+            }
+
+            resolve(body);
+          });
+
+          rsp.on("error", (err) => {
+            reject(err);
+          });
+        }
+      );
+    });
+
+    const releases = JSON.parse(await getReleases);
+    if (releases.length > 0) {
+      if (semver.lte(tagName, releases[0].tag_name)) {
+        console.error(
+          "CHANGELOG not updated or outdated! Write an entry to the CHANGELOG >:(!"
+        );
+        process.exit(1);
+      }
+    }
+
+    if (release) {
+      await git.annotatedTag({
+        fs,
+        dir: ".",
+        ref: tagName,
+        message: versionChangelog,
+        tagger: {
+          name: process.env.GITLAB_USER_NAME,
+          email: process.env.GITLAB_USER_EMAIL,
+        },
+      });
+
+      await git.push({
+        fs,
+        http: require("isomorphic-git/http/node"),
+        dir: ".",
+        ref: tagName,
+      });
+
+      execSync(
+        quote([
+          "release-cli",
+          "create",
+          "--tag-name",
+          tagName,
+          "--name",
+          versionTitle,
+          "--description",
+          versionChangelog,
+        ])
+      );
+    }
+  } catch (err) {
+    console.log(err);
+    process.exit(1);
+  }
+})();