chore: move to monorepo (#1297)

* chore: move to monorepo

* lint all js file

* simplify circleCI

* fix failing tests

* fix tests due to folder rename

* fix test since v1 website is renamed

packages/docusaurus-1.x/lib/publish-gh-pages.js

@@ -0,0 +1,193 @@
+#!/usr/bin/env node
+
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const fs = require('fs-extra');
+const path = require('path');
+const shell = require('shelljs');
+
+if (!shell.which('git')) {
+  shell.echo('Sorry, this script requires git');
+  shell.exit(1);
+}
+
+const siteConfig = require(`${process.cwd()}/siteConfig.js`);
+const GIT_USER = process.env.GIT_USER;
+const CURRENT_BRANCH =
+  process.env.CIRCLE_BRANCH ||
+  shell.exec('git rev-parse --abbrev-ref HEAD').stdout.trim();
+const ORGANIZATION_NAME =
+  process.env.ORGANIZATION_NAME ||
+  process.env.CIRCLE_PROJECT_USERNAME ||
+  siteConfig.organizationName;
+const PROJECT_NAME =
+  process.env.PROJECT_NAME ||
+  process.env.CIRCLE_PROJECT_REPONAME ||
+  siteConfig.projectName;
+const IS_PULL_REQUEST =
+  process.env.CI_PULL_REQUEST || process.env.CIRCLE_PULL_REQUEST;
+const USE_SSH = process.env.USE_SSH;
+// github.io indicates organization repos that deploy via master. All others use gh-pages.
+const DEPLOYMENT_BRANCH =
+  PROJECT_NAME.indexOf('.github.io') !== -1 ? 'master' : 'gh-pages';
+const GITHUB_DOMAIN = 'github.com';
+// For GitHub enterprise, allow specifying a different host.
+const GITHUB_HOST =
+  process.env.GITHUB_HOST || siteConfig.githubHost || GITHUB_DOMAIN;
+const CUSTOM_COMMIT_MESSAGE = process.env.CUSTOM_COMMIT_MESSAGE;
+
+if (!ORGANIZATION_NAME) {
+  shell.echo(
+    "Missing project organization name. Did you forget to define 'organizationName' in siteConfig.js? You may also export it via the ORGANIZATION_NAME environment variable.",
+  );
+  shell.exit(0);
+}
+
+if (!PROJECT_NAME) {
+  shell.echo(
+    "Missing project name. Did you forget to define 'projectName' in siteConfig.js? You may also export it via the PROJECT_NAME environment variable.",
+  );
+  shell.exit(0);
+}
+
+if (USE_SSH !== 'true' && !GIT_USER) {
+  shell.echo(
+    "Missing git user. Did you forget to export the 'GIT_USER' environment variable?",
+  );
+  shell.exit(0);
+}
+
+let remoteBranch;
+if (USE_SSH === 'true') {
+  remoteBranch = `git@${GITHUB_HOST}:${ORGANIZATION_NAME}/${PROJECT_NAME}.git`;
+} else {
+  remoteBranch = `https://${GIT_USER}@${GITHUB_HOST}/${ORGANIZATION_NAME}/${PROJECT_NAME}.git`;
+}
+
+if (IS_PULL_REQUEST) {
+  shell.echo('Skipping deploy on a pull request');
+  shell.exit(0);
+}
+
+// When we want to do a cross repo publish (#717), we can allow publishing to the same branch.
+const currentRepoUrl = shell
+  .exec('git config --get remote.origin.url')
+  .stdout.trim();
+const crossRepoPublish = !currentRepoUrl.endsWith(
+  `${ORGANIZATION_NAME}/${PROJECT_NAME}.git`,
+);
+
+// build static html files, then push to DEPLOYMENT_BRANCH branch of specified repo
+
+if (CURRENT_BRANCH === DEPLOYMENT_BRANCH && !crossRepoPublish) {
+  shell.echo(`Cannot deploy from a ${DEPLOYMENT_BRANCH} branch. Only to it`);
+  shell.exit(1);
+}
+
+if (
+  shell.exec(
+    `node ${path.join(__dirname, 'build-files.js')} ${process.argv
+      .slice(2)
+      .join(' ')}`,
+  ).code
+) {
+  shell.echo('Error: generating html failed');
+  shell.exit(1);
+}
+
+// Save the commit hash that triggers publish-gh-pages before checking out to deployment branch
+const currentCommit = shell.exec('git rev-parse HEAD').stdout.trim();
+
+shell.cd(process.cwd());
+shell.cd('build');
+
+if (
+  shell.exec(`git clone ${remoteBranch} ${PROJECT_NAME}-${DEPLOYMENT_BRANCH}`)
+    .code !== 0
+) {
+  shell.echo('Error: git clone failed');
+  shell.exit(1);
+}
+
+shell.cd(`${PROJECT_NAME}-${DEPLOYMENT_BRANCH}`);
+
+// If the default branch is the one we're deploying to, then we'll fail to create it.
+// This is the case of a cross-repo publish, where we clone a github.io repo with a default master branch.
+const defaultBranch = shell
+  .exec('git rev-parse --abbrev-ref HEAD')
+  .stdout.trim();
+if (defaultBranch !== DEPLOYMENT_BRANCH) {
+  if (shell.exec(`git checkout origin/${DEPLOYMENT_BRANCH}`).code !== 0) {
+    if (shell.exec(`git checkout --orphan ${DEPLOYMENT_BRANCH}`).code !== 0) {
+      shell.echo(`Error: Git checkout ${DEPLOYMENT_BRANCH} failed`);
+      shell.exit(1);
+    }
+  } else if (
+    shell.exec(`git checkout -b ${DEPLOYMENT_BRANCH}`).code +
+      shell.exec(`git branch --set-upstream-to=origin/${DEPLOYMENT_BRANCH}`)
+        .code !==
+    0
+  ) {
+    shell.echo(`Error: Git checkout ${DEPLOYMENT_BRANCH} failed`);
+    shell.exit(1);
+  }
+}
+
+shell.exec('git rm -rf .');
+
+shell.cd('../..');
+
+const fromPath = path.join('build', `${PROJECT_NAME}`);
+const toPath = path.join('build', `${PROJECT_NAME}-${DEPLOYMENT_BRANCH}`);
+// In github.io case, project is deployed to root. Need to not recursively
+// copy the deployment-branch to be.
+const excludePath = `${PROJECT_NAME}-${DEPLOYMENT_BRANCH}`;
+
+// cannot use shell.cp because it doesn't support copying dotfiles and we
+// need to copy directories like .circleci, for example
+// https://github.com/shelljs/shelljs/issues/79
+fs.copy(
+  fromPath,
+  toPath,
+  src => {
+    if (src.indexOf('.DS_Store') !== -1) {
+      return false;
+    }
+    if (src.indexOf(excludePath) !== -1) {
+      return false;
+    }
+
+    return true;
+  },
+  error => {
+    if (error) {
+      shell.echo(`Error: Copying build assets failed with error '${error}'`);
+      shell.exit(1);
+    }
+
+    shell.cd(path.join('build', `${PROJECT_NAME}-${DEPLOYMENT_BRANCH}`));
+    shell.exec('git add --all');
+
+    const commitMessage = CUSTOM_COMMIT_MESSAGE || 'Deploy website';
+    const commitResults = shell.exec(
+      `git commit -m "${commitMessage}" -m "Deploy website version based on ${currentCommit}"`,
+    );
+    if (shell.exec(`git push origin ${DEPLOYMENT_BRANCH}`).code !== 0) {
+      shell.echo('Error: Git push failed');
+      shell.exit(1);
+    } else if (commitResults.code === 0) {
+      // The commit might return a non-zero value when site is up to date.
+      const websiteURL =
+        GITHUB_HOST === GITHUB_DOMAIN
+          ? `https://${ORGANIZATION_NAME}.github.io/${PROJECT_NAME}` // gh-pages hosted repo
+          : `https://${GITHUB_HOST}/pages/${ORGANIZATION_NAME}/${PROJECT_NAME}`; // GitHub enterprise hosting.
+      shell.echo(`Website is live at: ${websiteURL}`);
+      shell.exit(0);
+    }
+  },
+);