build: generate changelog as part of staging script (#14250)

* Converts the changelog script into plain TypeScript. This makes it easier to integrate it into the _interactive_ staging script * Fixes that the "Is this is a pre-release" prompt is not returning a boolean. * No longer runs the staging script with Bazel because `ts-node` is more convenient and also we can be more context-aware (e.g. paths)
2026-09-14 13:54:52 +08:00 · 2018-11-27 02:17:02 +01:00
parent 42681ee254
commit 325b6400d0
9 changed files with 203 additions and 275 deletions
@@ -23,7 +23,7 @@
    "api": "gulp api-docs",
    "breaking-changes": "gulp breaking-changes",
    "gulp": "gulp",
-    "stage-release": "bash ./tools/release/stage-release-bin.sh",
+    "stage-release": "ts-node --project tools/release/ tools/release/stage-release.ts",
    "preinstall": "node ./tools/npm/check-npm.js"
  },
  "version": "7.1.0",
@@ -78,20 +78,19 @@
    "axe-webdriverjs": "^1.1.1",
    "chalk": "^1.1.3",
    "codelyzer": "^4.5.0",
+    "conventional-changelog": "^3.0.5",
    "dgeni": "^0.4.10",
    "dgeni-packages": "^0.26.12",
    "firebase": "^5.5.2",
    "firebase-admin": "^5.0.0",
    "firebase-tools": "^4.1.0",
    "fs-extra": "^3.0.1",
-    "git-semver-tags": "^2.0.0",
    "glob": "^7.1.2",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-clean-css": "^3.3.1",
    "gulp-cli": "^2.0.1",
    "gulp-connect": "^5.0.0",
-    "gulp-conventional-changelog": "^1.1.3",
    "gulp-dom": "^0.9.17",
    "gulp-flatten": "^0.3.1",
    "gulp-highlight-files": "^0.0.5",
@@ -117,6 +116,7 @@
    "karma-sourcemap-loader": "^0.3.7",
    "magic-string": "^0.22.4",
    "marked": "^0.5.1",
+    "merge2": "^1.2.3",
    "minimatch": "^3.0.4",
    "minimist": "^1.2.0",
    "mock-fs": "^4.7.0",
@@ -17,7 +17,6 @@ createPackageBuildTasks(momentAdapterPackage);

 import './tasks/aot';
 import './tasks/breaking-changes';
-import './tasks/changelog';
 import './tasks/ci';
 import './tasks/clean';
 import './tasks/default';
@@ -1,99 +0,0 @@
-import {grey, red, yellow} from 'chalk';
-import {readFileSync} from 'fs';
-import {dest, src, task} from 'gulp';
-import {prompt} from 'inquirer';
-import {buildConfig} from 'material2-build-tools';
-import {join} from 'path';
-
-// This imports lack of type definitions.
-const gulpChangelog = require('gulp-conventional-changelog');
-const gitSemverTags = require('git-semver-tags');
-
-/** Path to the changelog markdown file of the project. */
-const changelogFile = join(buildConfig.projectDir, 'CHANGELOG.md');
-
-/** Default changelog options that are passed to gulp-conventional-changelog. */
-const changelogOptions = { preset: 'angular' };
-
-/** Task that generates a new changelog section from the latest tag to HEAD. */
-task('changelog', async () => {
-  // Show the instructions for the changelog generation.
-  showChangelogInstructions();
-
-  // Cancel the generation when the latest tag is the same as the version from the "package.json".
-  if (await getLatestSemverTag() === buildConfig.projectVersion) {
-    console.error(red('Warning: Changelog won\'t change because the "package.json" version is ' +
-        'equal to the latest Git tag.\n'));
-    return;
-  }
-
-  const {releaseName} = await prompt<{releaseName: string}>({
-    type: 'text',
-    name: 'releaseName',
-    message: 'What should be the name of the release?'
-  });
-
-  return src(changelogFile)
-    .pipe(gulpChangelog(changelogOptions, {title: releaseName}, null, null,
-        createDedupeWriterOptions()))
-    .pipe(dest('./'));
-});
-
-/** Task that re-generates the full changelog. */
-task('changelog:full', () => {
-  return src(changelogFile)
-    .pipe(gulpChangelog({ ...changelogOptions, releaseCount: 0 }))
-    .pipe(dest('./'));
-});
-
-/** Prints a message that gives instructions about generating a changelog section. */
-function showChangelogInstructions() {
-  console.info(`
-    ${yellow('Changelog Instructions')}
-
-    When running this command, the changelog from the latest tag to HEAD will be generated.
-    The name of the new changelog section will be taken from the "package.json" version.
-
-    The recommended steps when creating a new changelog section:
-      1. Bump the version in the "package.json"
-      2. Run the changelog gulp task
-      3. Tweak the changelog manually.
-  `);
-}
-
-/** Returns the latest Semver Tag from the project Git repository */
-function getLatestSemverTag(): Promise<string> {
-  return new Promise((resolve, reject) => {
-    return gitSemverTags((err: Error, tags: string[]) => err ? reject(err) : resolve(tags[0]));
-  });
-}
-
-/**
- * Creates changelog writer options which ensure that commits are not showing up multiple times.
- *
- * Commits can show up multiple times, if a changelog has been generated on a publish branch
- * and has been copied over to "master". In that case, the changelog will already contain the
- * commits that have been cherry-picked into the publish branch. These shouldn't be added twice.
- */
-function createDedupeWriterOptions() {
-  const previousContent = readFileSync(changelogFile, 'utf8');
-
-  return {
-    // Change writer option that can be used to modify the content of a new changelog section.
-    // See: conventional-changelog/tree/master/packages/conventional-changelog-writer
-    finalizeContext: (context: any) => {
-      context.commitGroups.forEach((group: any) => {
-        group.commits = group.commits.filter((commit: any) => {
-          // Note that we cannot compare the SHA's because the commits will have a different SHA
-          // if they are being cherry-picked into a different branch.
-          if (previousContent.includes(commit.header)) {
-            console.log(grey(`Skipping: "${commit.header}" (${commit.hash})`));
-            return false;
-          }
-          return true;
-        });
-      });
-      return context;
-    }
-  };
-}
@@ -1,25 +0,0 @@
-package(default_visibility=["//visibility:public"])
-
-load("@build_bazel_rules_nodejs//:defs.bzl", "nodejs_binary")
-load("//tools:defaults.bzl", "ts_library")
-
-ts_library(
-  name = "release-sources",
-  srcs = glob(["**/*.ts"]),
-  deps = [
-    "@matdeps//@types/node",
-    "@matdeps//@types/inquirer",
-    "@matdeps//chalk",
-    "@matdeps//inquirer"
-  ],
-  tsconfig = ":tsconfig.json"
-)
-
-nodejs_binary(
-  name = "stage-release",
-  data = [
-    "@matdeps//source-map-support",
-    ":release-sources",
-  ],
-  entry_point = "angular_material/tools/release/stage-release.js",
-)
@@ -0,0 +1,98 @@
+import {green, grey} from 'chalk';
+import {createReadStream, createWriteStream, readFileSync} from 'fs';
+import {prompt} from 'inquirer';
+import {join} from 'path';
+import {Readable} from 'stream';
+
+// These imports lack type definitions.
+const conventionalChangelog = require('conventional-changelog');
+const merge2 = require('merge2');
+
+/** Prompts for a changelog release name and prepends the new changelog. */
+export async function promptAndGenerateChangelog(changelogPath: string) {
+  const releaseName = await promptChangelogReleaseName();
+  await prependChangelogFromLatestTag(changelogPath, releaseName);
+}
+
+/**
+ * Writes the changelog from the latest Semver tag to the current HEAD.
+ * @param changelogPath Path to the changelog file.
+ * @param releaseName Name of the release that should show up in the changelog.
+ */
+export async function prependChangelogFromLatestTag(changelogPath: string, releaseName: string) {
+  const outputStream: Readable = conventionalChangelog(
+    /* core options */ {preset: 'angular'},
+    /* context options */ {title: releaseName},
+    /* raw-commits options */ null,
+    /* commit parser options */ null,
+    /* writer options */ createDedupeWriterOptions(changelogPath));
+
+  // Stream for reading the existing changelog. This is necessary because we want to
+  // actually prepend the new changelog to the existing one.
+  const previousChangelogStream = createReadStream(changelogPath);
+
+  return new Promise((resolve, reject) => {
+    // Sequentially merge the changelog output and the previous changelog stream, so that
+    // the new changelog section comes before the existing versions. Afterwards, pipe into the
+    // changelog file, so that the changes are reflected on file system.
+    const mergedCompleteChangelog = merge2(outputStream, previousChangelogStream);
+
+    // Wait for the previous changelog to be completely read because otherwise we would
+    // read and write from the same source which causes the content to be thrown off.
+    previousChangelogStream.on('end', () => {
+      mergedCompleteChangelog.pipe(createWriteStream(changelogPath))
+        .once('error', (error: any) => reject(error))
+        .once('finish', () => resolve());
+    });
+
+  });
+}
+
+/** Prompts the terminal for a changelog release name. */
+export async function promptChangelogReleaseName(): Promise<string> {
+  return (await prompt<{releaseName: string}>({
+    type: 'text',
+    name: 'releaseName',
+    message: 'What should be the name of the release?'
+  })).releaseName;
+}
+
+/**
+ * Creates changelog writer options which ensure that commits are not showing up multiple times.
+ * Commits can show up multiple times if a changelog has been generated on a publish branch
+ * and has been cherry-picked into "master". In that case, the changelog will already contain
+ * commits from master which might be added to the changelog again. This is because usually
+ * patch and minor releases are tagged from the publish branches and therefore
+ * conventional-changelog tries to build the changelog from last major version to master's HEAD.
+ */
+function createDedupeWriterOptions(changelogPath: string) {
+  const existingChangelogContent = readFileSync(changelogPath, 'utf8');
+
+  return {
+    // Specify a writer option that can be used to modify the content of a new changelog section.
+    // See: conventional-changelog/tree/master/packages/conventional-changelog-writer
+    finalizeContext: (context: any) => {
+      context.commitGroups.forEach((group: any) => {
+        group.commits = group.commits.filter((commit: any) => {
+          // NOTE: We cannot compare the SHA's because the commits will have a different SHA
+          // if they are being cherry-picked into a different branch.
+          if (existingChangelogContent.includes(commit.header)) {
+            console.log(grey(`Excluding: "${commit.header}" (${commit.hash})`));
+            return false;
+          }
+          return true;
+        });
+      });
+      return context;
+    }
+  };
+}
+
+/** Entry-point for generating the changelog when called through the CLI. */
+if (require.main === module) {
+  promptAndGenerateChangelog(join(__dirname, '../../CHANGELOG.md')).then(() => {
+    console.log(green('  ✓   Successfully updated the changelog.'));
+  });
+}
+
+
@@ -45,7 +45,7 @@ export async function promptForNewVersion(currentVersion: Version): Promise<Vers
    message: `What's the type of the new release?`,
    choices: versionChoices,
  }, {
-    type: 'prompt',
+    type: 'confirm',
    name: 'isPrerelease',
    message: 'Should this be a pre-release?',
    // Prompt whether this should a pre-release if the current release is not a pre-release
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-# Script that builds and launches the stage release script through Bazel. An additional script is
-# needed because environment variables (like $PWD) are not being interpolated within NPM scripts.
-
-# Go to project directory.
-cd $(dirname ${0})/../..
-
-# Build and run the stage release script.
-bazel run //tools/release:stage-release -- $PWD
@@ -2,11 +2,15 @@ import {bold, cyan, green, italic, red, yellow} from 'chalk';
 import {existsSync, readFileSync, writeFileSync} from 'fs';
 import {prompt} from 'inquirer';
 import {join} from 'path';
+import {promptAndGenerateChangelog} from './changelog';
 import {GitClient} from './git/git-client';
 import {promptForNewVersion} from './prompt/new-version-prompt';
 import {parseVersionName, Version} from './version-name/parse-version';
 import {getExpectedPublishBranch} from './version-name/publish-branch';

+/** Default filename for the changelog. */
+const CHANGELOG_FILE_NAME = 'CHANGELOG.md';
+
 /**
 * Class that can be instantiated in order to stage a new release. The tasks requires user
 * interaction/input through command line prompts.
@@ -92,13 +96,15 @@ class StageReleaseTask {

    console.log(green(`  ✓   Updated the version to "${bold(newVersionName)}" inside of the ` +
      `${italic('package.json')}`));
+    console.log();

-    // TODO(devversion): run changelog script w/prompts in the future.
-    // For now, we just let users make modifications and stage the changes.
+    await promptAndGenerateChangelog(join(this.projectDir, CHANGELOG_FILE_NAME));

-    console.log(yellow(`  ⚠   Please generate the ${bold('CHANGELOG')} for the new version. ` +
-      `You can also make other unrelated modifications. After the changes have been made, ` +
-      `just continue here.`));
+    console.log();
+    console.log(green(`  ✓   Updated the changelog in ` +
+      `"${bold(CHANGELOG_FILE_NAME)}"`));
+    console.log(yellow(`  ⚠   You can also make other unrelated modifications. After the ` +
+      `changes have been made, just continue here.`));
    console.log();

    const {shouldContinue} = await prompt<{shouldContinue: boolean}>({
@@ -166,19 +172,7 @@ class StageReleaseTask {
 }

 /** Entry-point for the release staging script. */
-async function main() {
-  const projectDir = process.argv.slice(2)[0];
-
-  if (!projectDir) {
-    console.error(red(`You specified no project directory. Cannot run stage release script.`));
-    console.error(red(`Usage: bazel run //tools/release:stage-release <project-directory>`));
-    process.exit(1);
-  }
-
-  return new StageReleaseTask(projectDir).run();
-}
-
 if (require.main === module) {
-  main();
+  new StageReleaseTask(join(__dirname, '../../')).run();
 }

@@ -1061,11 +1061,6 @@ acorn@^5.0.0:
  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
  integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==

-add-stream@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/add-stream/-/add-stream-1.0.0.tgz#6a7990437ca736d5e1288db92bd3266d5f5cb2aa"
-  integrity sha1-anmQQ3ynNtXhKI25K9MmbV9csqo=
-
 addressparser@1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/addressparser/-/addressparser-1.0.1.tgz#47afbe1a2a9262191db6838e4fd1d39b40821746"
@@ -2717,102 +2712,95 @@ continuable-cache@^0.3.1:
  resolved "https://registry.yarnpkg.com/continuable-cache/-/continuable-cache-0.3.1.tgz#bd727a7faed77e71ff3985ac93351a912733ad0f"
  integrity sha1-vXJ6f67XfnH/OYWskzUakSczrQ8=

-conventional-changelog-angular@^1.6.6:
-  version "1.6.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-1.6.6.tgz#b27f2b315c16d0a1f23eb181309d0e6a4698ea0f"
-  integrity sha512-suQnFSqCxRwyBxY68pYTsFkG0taIdinHLNEAX5ivtw8bCRnIgnpvcHmlR/yjUyZIrNPYAoXlY1WiEKWgSE4BNg==
+conventional-changelog-angular@^5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-5.0.2.tgz#39d945635e03b6d0c9d4078b1df74e06163dc66a"
+  integrity sha512-yx7m7lVrXmt4nKWQgWZqxSALEiAKZhOAcbxdUaU9575mB0CzXVbgrgpfSnSP7OqWDUTYGD0YVJ0MSRdyOPgAwA==
  dependencies:
    compare-func "^1.3.1"
    q "^1.5.1"

-conventional-changelog-atom@^0.2.8:
-  version "0.2.8"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-0.2.8.tgz#8037693455990e3256f297320a45fa47ee553a14"
-  integrity sha512-8pPZqhMbrnltNBizjoDCb/Sz85KyUXNDQxuAEYAU5V/eHn0okMBVjqc8aHWYpHrytyZWvMGbayOlDv7i8kEf6g==
+conventional-changelog-atom@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-2.0.1.tgz#dc88ce650ffa9ceace805cbe70f88bfd0cb2c13a"
+  integrity sha512-9BniJa4gLwL20Sm7HWSNXd0gd9c5qo49gCi8nylLFpqAHhkFTj7NQfROq3f1VpffRtzfTQp4VKU5nxbe2v+eZQ==
  dependencies:
    q "^1.5.1"

-conventional-changelog-codemirror@^0.3.8:
-  version "0.3.8"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-0.3.8.tgz#a1982c8291f4ee4d6f2f62817c6b2ecd2c4b7b47"
-  integrity sha512-3HFZKtBXTaUCHvz7ai6nk2+psRIkldDoNzCsom0egDtVmPsvvHZkzjynhdQyULfacRSsBTaiQ0ol6nBOL4dDiQ==
+conventional-changelog-codemirror@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-2.0.1.tgz#acc046bc0971460939a0cc2d390e5eafc5eb30da"
+  integrity sha512-23kT5IZWa+oNoUaDUzVXMYn60MCdOygTA2I+UjnOMiYVhZgmVwNd6ri/yDlmQGXHqbKhNR5NoXdBzSOSGxsgIQ==
  dependencies:
    q "^1.5.1"

-conventional-changelog-core@^2.0.11:
-  version "2.0.11"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-2.0.11.tgz#19b5fbd55a9697773ed6661f4e32030ed7e30287"
-  integrity sha512-HvTE6RlqeEZ/NFPtQeFLsIDOLrGP3bXYr7lFLMhCVsbduF1MXIe8OODkwMFyo1i9ku9NWBwVnVn0jDmIFXjDRg==
+conventional-changelog-core@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-3.1.5.tgz#c2edf928539308b54fe1b90a2fc731abc021852c"
+  integrity sha512-iwqAotS4zk0wA4S84YY1JCUG7X3LxaRjJxuUo6GI4dZuIy243j5nOg/Ora35ExT4DOiw5dQbMMQvw2SUjh6moQ==
  dependencies:
-    conventional-changelog-writer "^3.0.9"
-    conventional-commits-parser "^2.1.7"
+    conventional-changelog-writer "^4.0.2"
+    conventional-commits-parser "^3.0.1"
    dateformat "^3.0.0"
    get-pkg-repo "^1.0.0"
-    git-raw-commits "^1.3.6"
+    git-raw-commits "2.0.0"
    git-remote-origin-url "^2.0.0"
-    git-semver-tags "^1.3.6"
+    git-semver-tags "^2.0.2"
    lodash "^4.2.1"
    normalize-package-data "^2.3.5"
    q "^1.5.1"
-    read-pkg "^1.1.0"
-    read-pkg-up "^1.0.1"
+    read-pkg "^3.0.0"
+    read-pkg-up "^3.0.0"
    through2 "^2.0.0"

-conventional-changelog-ember@^0.3.12:
-  version "0.3.12"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-0.3.12.tgz#b7d31851756d0fcb49b031dffeb6afa93b202400"
-  integrity sha512-mmJzA7uzbrOqeF89dMMi6z17O07ORTXlTMArnLG9ZTX4oLaKNolUlxFUFlFm9JUoVWajVpaHQWjxH1EOQ+ARoQ==
+conventional-changelog-ember@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-2.0.2.tgz#284ffdea8c83ea8c210b65c5b4eb3e5cc0f4f51a"
+  integrity sha512-qtZbA3XefO/n6DDmkYywDYi6wDKNNc98MMl2F9PKSaheJ25Trpi3336W8fDlBhq0X+EJRuseceAdKLEMmuX2tg==
  dependencies:
    q "^1.5.1"

-conventional-changelog-eslint@^1.0.9:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-1.0.9.tgz#b13cc7e4b472c819450ede031ff1a75c0e3d07d3"
-  integrity sha512-h87nfVh2fdk9fJIvz26wCBsbDC/KxqCc5wSlNMZbXcARtbgNbNDIF7Y7ctokFdnxkzVdaHsbINkh548T9eBA7Q==
+conventional-changelog-eslint@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-3.0.1.tgz#f65e0e7f63dc09c044244b8785313a602e628002"
+  integrity sha512-yH3+bYrtvgKxSFChUBQnKNh9/U9kN2JElYBm253VpYs5wXhPHVc9ENcuVGWijh24nnOkei7wEJmnmUzgZ4ok+A==
  dependencies:
    q "^1.5.1"

-conventional-changelog-express@^0.3.6:
-  version "0.3.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-0.3.6.tgz#4a6295cb11785059fb09202180d0e59c358b9c2c"
-  integrity sha512-3iWVtBJZ9RnRnZveNDzOD8QRn6g6vUif0qVTWWyi5nUIAbuN1FfPVyKdAlJJfp5Im+dE8Kiy/d2SpaX/0X678Q==
+conventional-changelog-express@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-2.0.1.tgz#fea2231d99a5381b4e6badb0c1c40a41fcacb755"
+  integrity sha512-G6uCuCaQhLxdb4eEfAIHpcfcJ2+ao3hJkbLrw/jSK/eROeNfnxCJasaWdDAfFkxsbpzvQT4W01iSynU3OoPLIw==
  dependencies:
    q "^1.5.1"

-conventional-changelog-jquery@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jquery/-/conventional-changelog-jquery-0.1.0.tgz#0208397162e3846986e71273b6c79c5b5f80f510"
-  integrity sha1-Agg5cWLjhGmG5xJztsecW1+A9RA=
+conventional-changelog-jquery@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-jquery/-/conventional-changelog-jquery-3.0.4.tgz#7eb598467b83db96742178e1e8d68598bffcd7ae"
+  integrity sha512-IVJGI3MseYoY6eybknnTf9WzeQIKZv7aNTm2KQsiFVJH21bfP2q7XVjfoMibdCg95GmgeFlaygMdeoDDa+ZbEQ==
  dependencies:
-    q "^1.4.1"
+    q "^1.5.1"

-conventional-changelog-jscs@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jscs/-/conventional-changelog-jscs-0.1.0.tgz#0479eb443cc7d72c58bf0bcf0ef1d444a92f0e5c"
-  integrity sha1-BHnrRDzH1yxYvwvPDvHURKkvDlw=
-  dependencies:
-    q "^1.4.1"
-
-conventional-changelog-jshint@^0.3.8:
-  version "0.3.8"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-0.3.8.tgz#9051c1ac0767abaf62a31f74d2fe8790e8acc6c8"
-  integrity sha512-hn9QU4ZI/5V50wKPJNPGT4gEWgiBFpV6adieILW4MaUFynuDYOvQ71EMSj3EznJyKi/KzuXpc9dGmX8njZMjig==
+conventional-changelog-jshint@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-2.0.1.tgz#11c0e8283abf156a4ff78e89be6fdedf9bd72202"
+  integrity sha512-kRFJsCOZzPFm2tzRHULWP4tauGMvccOlXYf3zGeuSW4U0mZhk5NsjnRZ7xFWrTFPlCLV+PNmHMuXp5atdoZmEg==
  dependencies:
    compare-func "^1.3.1"
    q "^1.5.1"

-conventional-changelog-preset-loader@^1.1.8:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-1.1.8.tgz#40bb0f142cd27d16839ec6c74ee8db418099b373"
-  integrity sha512-MkksM4G4YdrMlT2MbTsV2F6LXu/hZR0Tc/yenRrDIKRwBl/SP7ER4ZDlglqJsCzLJi4UonBc52Bkm5hzrOVCcw==
+conventional-changelog-preset-loader@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-2.0.2.tgz#81d1a07523913f3d17da3a49f0091f967ad345b0"
+  integrity sha512-pBY+qnUoJPXAXXqVGwQaVmcye05xi6z231QM98wHWamGAmu/ghkBprQAwmF5bdmyobdVxiLhPY3PrCfSeUNzRQ==

-conventional-changelog-writer@^3.0.9:
-  version "3.0.9"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-3.0.9.tgz#4aecdfef33ff2a53bb0cf3b8071ce21f0e994634"
-  integrity sha512-n9KbsxlJxRQsUnK6wIBRnARacvNnN4C/nxnxCkH+B/R1JS2Fa+DiP1dU4I59mEDEjgnFaN2+9wr1P1s7GYB5/Q==
+conventional-changelog-writer@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-4.0.2.tgz#eb493ed84269e7a663da36e49af51c54639c9a67"
+  integrity sha512-d8/FQY/fix2xXEBUhOo8u3DCbyEw3UOQgYHxLsPDw+wHUDma/GQGAGsGtoH876WyNs32fViHmTOUrgRKVLvBug==
  dependencies:
    compare-func "^1.3.1"
-    conventional-commits-filter "^1.1.6"
+    conventional-commits-filter "^2.0.1"
    dateformat "^3.0.0"
    handlebars "^4.0.2"
    json-stringify-safe "^5.0.1"
@@ -2822,35 +2810,34 @@ conventional-changelog-writer@^3.0.9:
    split "^1.0.0"
    through2 "^2.0.0"

-conventional-changelog@^1.1.24:
-  version "1.1.24"
-  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-1.1.24.tgz#3d94c29c960f5261c002678315b756cdd3d7d1f0"
-  integrity sha512-2WcSUst4Y3Z4hHvoMTWXMJr/DmgVdLiMOVY1Kak2LfFz+GIz2KDp5naqbFesYbfXPmaZ5p491dO0FWZIJoJw1Q==
+conventional-changelog@^3.0.5:
+  version "3.0.5"
+  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-3.0.5.tgz#660a61c1c5c9c9ba967ff3d2f5e7e9d7e0680be6"
+  integrity sha512-JYSVGJbnOl9S2gkZwmoJ+wX2gxNVHodUmEiv+eIykeJBNX0zN5vJ3oa2xCvk2HiF7TZ+Les0eq/aX49dcymONA==
  dependencies:
-    conventional-changelog-angular "^1.6.6"
-    conventional-changelog-atom "^0.2.8"
-    conventional-changelog-codemirror "^0.3.8"
-    conventional-changelog-core "^2.0.11"
-    conventional-changelog-ember "^0.3.12"
-    conventional-changelog-eslint "^1.0.9"
-    conventional-changelog-express "^0.3.6"
-    conventional-changelog-jquery "^0.1.0"
-    conventional-changelog-jscs "^0.1.0"
-    conventional-changelog-jshint "^0.3.8"
-    conventional-changelog-preset-loader "^1.1.8"
+    conventional-changelog-angular "^5.0.2"
+    conventional-changelog-atom "^2.0.1"
+    conventional-changelog-codemirror "^2.0.1"
+    conventional-changelog-core "^3.1.5"
+    conventional-changelog-ember "^2.0.2"
+    conventional-changelog-eslint "^3.0.1"
+    conventional-changelog-express "^2.0.1"
+    conventional-changelog-jquery "^3.0.4"
+    conventional-changelog-jshint "^2.0.1"
+    conventional-changelog-preset-loader "^2.0.2"

-conventional-commits-filter@^1.1.6:
-  version "1.1.6"
-  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-1.1.6.tgz#4389cd8e58fe89750c0b5fb58f1d7f0cc8ad3831"
-  integrity sha512-KcDgtCRKJCQhyk6VLT7zR+ZOyCnerfemE/CsR3iQpzRRFbLEs0Y6rwk3mpDvtOh04X223z+1xyJ582Stfct/0Q==
+conventional-commits-filter@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-2.0.1.tgz#55a135de1802f6510b6758e0a6aa9e0b28618db3"
+  integrity sha512-92OU8pz/977udhBjgPEbg3sbYzIxMDFTlQT97w7KdhR9igNqdJvy8smmedAAgn4tPiqseFloKkrVfbXCVd+E7A==
  dependencies:
    is-subset "^0.1.1"
    modify-values "^1.0.0"

-conventional-commits-parser@^2.1.7:
-  version "2.1.7"
-  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-2.1.7.tgz#eca45ed6140d72ba9722ee4132674d639e644e8e"
-  integrity sha512-BoMaddIEJ6B4QVMSDu9IkVImlGOSGA1I2BQyOZHeLQ6qVOJLcLKn97+fL6dGbzWEiqDzfH4OkcveULmeq2MHFQ==
+conventional-commits-parser@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-3.0.1.tgz#fe1c49753df3f98edb2285a5e485e11ffa7f2e4c"
+  integrity sha512-P6U5UOvDeidUJ8ebHVDIoXzI7gMlQ1OF/id6oUvp8cnZvOXMt1n8nYl74Ey9YMn0uVQtxmCtjPQawpsssBWtGg==
  dependencies:
    JSONStream "^1.0.4"
    is-text-path "^1.0.0"
@@ -4651,10 +4638,10 @@ getpass@^0.1.1:
  dependencies:
    assert-plus "^1.0.0"

-git-raw-commits@^1.3.6:
-  version "1.3.6"
-  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-1.3.6.tgz#27c35a32a67777c1ecd412a239a6c19d71b95aff"
-  integrity sha512-svsK26tQ8vEKnMshTDatSIQSMDdz8CxIIqKsvPqbtV23Etmw6VNaFAitu8zwZ0VrOne7FztwPyRLxK7/DIUTQg==
+git-raw-commits@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/git-raw-commits/-/git-raw-commits-2.0.0.tgz#d92addf74440c14bcc5c83ecce3fb7f8a79118b5"
+  integrity sha512-w4jFEJFgKXMQJ0H0ikBk2S+4KP2VEjhCvLCNqbNRQC8BgGWgLKNCO7a9K9LI+TVT7Gfoloje502sEnctibffgg==
  dependencies:
    dargs "^4.0.1"
    lodash.template "^4.0.2"
@@ -4670,18 +4657,10 @@ git-remote-origin-url@^2.0.0:
    gitconfiglocal "^1.0.0"
    pify "^2.3.0"

-git-semver-tags@^1.3.6:
-  version "1.3.6"
-  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-1.3.6.tgz#357ea01f7280794fe0927f2806bee6414d2caba5"
-  integrity sha512-2jHlJnln4D/ECk9FxGEBh3k44wgYdWjWDtMmJPaecjoRmxKo3Y1Lh8GMYuOPu04CHw86NTAODchYjC5pnpMQig==
-  dependencies:
-    meow "^4.0.0"
-    semver "^5.5.0"
-
-git-semver-tags@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-2.0.0.tgz#c218fd895bdf8e8e02f6bde555b2c3893ac73cd7"
-  integrity sha512-lSgFc3zQTul31nFje2Q8XdNcTOI6B4I3mJRPCgFzHQQLfxfqdWTYzdtCaynkK5Xmb2wQlSJoKolhXJ1VhKROnQ==
+git-semver-tags@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-2.0.2.tgz#f506ec07caade191ac0c8d5a21bdb8131b4934e3"
+  integrity sha512-34lMF7Yo1xEmsK2EkbArdoU79umpvm0MfzaDkSNYSJqtM5QLAVTPWgpiXSVI5o/O9EvZPSrP4Zvnec/CqhSd5w==
  dependencies:
    meow "^4.0.0"
    semver "^5.5.0"
@@ -5180,19 +5159,6 @@ gulp-connect@^5.0.0:
    serve-static "^1.13.2"
    tiny-lr "^1.1.1"

-gulp-conventional-changelog@^1.1.3:
-  version "1.1.24"
-  resolved "https://registry.yarnpkg.com/gulp-conventional-changelog/-/gulp-conventional-changelog-1.1.24.tgz#53955cf5260434615cd081ccae4357645e06844e"
-  integrity sha512-8nw2Vh7HSvNkmYLRrpt77zGjSjz+GoG9uMWCIJWHEoCR4iAHJ1w6PaPJ39C8xdkAfvPdowyKrAhUi3WepELiTA==
-  dependencies:
-    add-stream "^1.0.0"
-    concat-stream "^1.6.0"
-    conventional-changelog "^1.1.24"
-    fancy-log "^1.3.2"
-    object-assign "^4.0.1"
-    plugin-error "^1.0.1"
-    through2 "^2.0.0"
-
 gulp-dom@^0.9.17:
  version "0.9.17"
  resolved "https://registry.yarnpkg.com/gulp-dom/-/gulp-dom-0.9.17.tgz#4a23c625b5da820bb73d4405459319c9922383ca"
@@ -7670,6 +7636,11 @@ merge2@^1.2.1:
  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.2.tgz#03212e3da8d86c4d8523cebd6318193414f94e34"
  integrity sha512-bgM8twH86rWni21thii6WCMQMRMmwqqdW3sGWi9IipnVAszdLXRjwDwAnyrVXo6DuP3AjRMMttZKUB48QWIFGg==

+merge2@^1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.3.tgz#7ee99dbd69bb6481689253f018488a1b902b0ed5"
+  integrity sha512-gdUU1Fwj5ep4kplwcmftruWofEFt6lfpkkr3h860CXbAB9c3hGb55EOL2ali0Td5oebvW0E1+3Sr+Ur7XfKpRA==
+
 methmeth@^1.1.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/methmeth/-/methmeth-1.1.0.tgz#e80a26618e52f5c4222861bb748510bd10e29089"
@@ -8836,7 +8807,7 @@ pkginfo@0.x.x:
  resolved "https://registry.yarnpkg.com/pkginfo/-/pkginfo-0.4.1.tgz#b5418ef0439de5425fc4995042dced14fb2a84ff"
  integrity sha1-tUGO8EOd5UJfxJlQQtztFPsqhP8=

-plugin-error@1.0.1, plugin-error@^1.0.1:
+plugin-error@1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
  integrity sha512-L1zP0dk7vGweZME2i+EeakvUNqSrdiI3F91TwEoYiGrAfUXmVv6fJIq4g82PAXxNsWOp0J7ZqQy/3Szz0ajTxA==
@@ -9409,7 +9380,7 @@ read-pkg-up@^3.0.0:
    find-up "^2.0.0"
    read-pkg "^3.0.0"

-read-pkg@^1.0.0, read-pkg@^1.1.0:
+read-pkg@^1.0.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
  integrity sha1-9f+qXs0pyzHAR0vKfXVra7KePyg=