danger-plugin-gitlab v0.0.3

Danger Plugins For GitLab

Some simple but useful DangerJS plugins for Gitlab

Install

npm install -D danger-plugin-gitlab

Plugins

• addLabel
• checkAutomatedTest
• checkChangelog
• checkDescription
• checkIssueTicket
• checkLockfile
• checkManuallyTested
• checkMutexUpdate
• checkSelfReview
• checkSize

addLabel

Add labels according to the changed files.

import { addLabel } from "danger-plugin-gitlab";

addLabel([
  { match: /packages\/server\/.*/, name: "server" },
  { match: /packages\/webapp\/.*/, name: "webapp" },
]);

checkAutomatedTest

Check if source files have been modified, but not test files.

import { checkAutomatedTest } from "danger-plugin-gitlab";

checkAutomatedTest({
  logType: "fail",
  logMessage:
    "Source files have been modified, but no test files have been added or modified.",
  sourceFileMath: /src\/.*.(?<!test.)(js|ts|jsx|tsx)$/,
  testFileMath: /src\/.*test.*(js|ts|jsx|tsx)$/,
  enableCheck: false,
  checkMessage: "Automated tests added/updated",
});

If enableCheck is set true, you can also add below content into your merge request description to control the behaviour.

<!-- merge request description -->

# Checklist

- [ ] Automated tests added/updated

checkChangelog

Make sure every change is recorded in the CHANGELOG.

import { checkChangelog } from "danger-plugin-gitlab";

checkChangelog({
  logFile: "changelog.md",
  logType: "warn",
  logMessage: "Please add a changelog entry for your changes.",
  enableSkip: false,
  skipMessage: "Skip CHANGELOG check",
});

If enableSkip is set true, you can also add below content into your merge request description to control the behaviour.

<!-- merge request description -->

# Skip

- [ ] Skip CHANGELOG check

checkDescription

Make sure each merge request has a detailed description.

import { checkDescription } from "danger-plugin-gitlab";

checkDescription({
  logType: "message",
  minLength: 50,
  logMessage: "Please provide a summary in the merge request description.",
});

checkIssueTicket

Check if an ISSUE ticket exists in the title or description of merge request description. Or add NO-ISSUE to indicate no issue ticket is required.

import { checkIssueTicket } from "danger-plugin-gitlab";

checkIssueTicket({
  logType: "warn",
  key: "JIRA",
  location: "title",
  logMessage: "Please include a ticket (like \`XXX-DDDD\` or \`NO-ISSUE\` if there is no ticket) at the beginning of the MR title";
});

checkLockfile

• Make sure the package-lock.json (or yarn.lock) is up to date when changes were made to package.json.
• Check if only package-lock.json (or yarn.lock) was modified with package.json no changed.

import { checkLockfile } from "danger-plugin-gitlab";

checkLockfile({
  lockType: "warn",
  lockfile: "package-lock.json",
});

// or custom log type, path, lockfile and logMessage
checkLockfile({
  lockType: "fail",
  lockfile: "yarn.lock",
  path: "packages/webapp/",
  logMessage: (isPkgLockMissing: boolean) =>
    isPkgLockMissing
      ? `Dependencies (\`packages/webapp/package.json\`) may have changed, but lockfile (\`packages/webapp/yarn.lock\`) has not been updated.`
      : `Lockfile (\`packages/webapp/yarn.lock\`) has been updated, but no dependencies (\`packages/webapp/package.json\`) have changed.`,
});

checkManuallyTested

Check if author has manually tested their changes when source files have been modified

import { checkManuallyTested } from "danger-plugin-gitlab";

checkManuallyTested({
  logType: "fail",
  logMessage:
    "`Manually tested in a web browser` is unchecked in the MR description when source files have been modified.",
  checkMessage: "Manually tested in a web browser",
  sourceFileMath: /src\/.*.(?<!test.)(js|ts|jsx|tsx)$/,
});

Make use below content is inserted into the merge request description.

<!-- merge request description -->

# Checklist

- [ ] Manually tested in a web browser

checkMutexUpdate

Check if changes have been made to both the server and client code.

import { checkMutexUpdate } from "danger-plugin-gitlab";

const SKIP_SERVER_CLIENT_MUTEX_CHECK =
  "I am familiar with the danger of releasing webapp and server changes simultaneously";

checkMutexUpdate({
  logType: "fail",
  logMessage: `The reviewer must check the \`${SKIP_SERVER_CLIENT_MUTEX_CHECK}\` toggle, or the pull request should be split.`,
  mutexItems: [
    {
      match: /packages\/server\/(?!app\/tests\/).*/,
      name: "server",
    },
    {
      match: /packages\/client\/.*/,
      name: "webapp",
    },
  ],
  enableSkip: true,
  skipMessage: SKIP_SERVER_CLIENT_MUTEX_CHECK,
});

If enableSkip is set true, you can also add below content into your merge request description to control the behaviour.

<!-- merge request description -->

# Skip

- [ ] I am familiar with the danger of releasing webapp and server changes simultaneously

checkSelfReview

Check if author has reviewed their code.

import { checkSelfReview } from "danger-plugin-gitlab";

checkSelfReview({
  logType: "warn",
  logMessage:
    "`Code has been reviewed by the author` is unchecked in the MR description.",
  checkMessage: "Code has been reviewed by the author",
});

Make use below content or custom check message is inserted into the merge request description.

<!-- merge request description -->

# Checklist

- [ ] Code has been reviewed by the author

checkSize

Encourage smaller merge request.

import { checkSize } from "danger-plugin-gitlab";

checkSize({
  logType: "fail",
  maxSize: 20,
  logMessage: ({ createdFiles, modifiedFiles }) =>
    `This MR contains ${[...createdFiles, ...modifiedFiles].length} files (${
      createdFiles.length
    } new, ${
      modifiedFiles.length
    } modified). Consider splitting it into multiple MRs.`,
  enableSkip: false,
  skipMessage: "Skip MR size check",
});

If enableSkip is set true, you can also add below content into your merge request description to control the behaviour.

<!-- merge request description -->

# Skip

- [ ] Skip MR size check