feat: Add Bitbucket Data Center support

Author: brushmate

.github/workflows/build.yml

@@ -9,7 +9,7 @@ on:
       - main
 
 env:
-  IMAGE_NAME: ghcr.io/renovatebot/renovate-approve-bot-bitbucket-cloud
+  IMAGE_NAME: ghcr.io/renovatebot/renovate-approve-bot-bitbucket
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.number || github.ref }}

Dockerfile

@@ -1,8 +1,8 @@
 FROM docker.io/library/node:14.19.1-alpine@sha256:8845b4f88f64f8c56a39236648ba22946e806a6153c10911f77b70e5a2edb4ca
 
 LABEL \
-  org.opencontainers.image.source="https://github.com/renovatebot/renovate-approve-bot-bitbucket-cloud" \
-  org.opencontainers.image.url="https://github.com/renovatebot/renovate-approve-bot-bitbucket-cloud" \
+  org.opencontainers.image.source="https://github.com/renovatebot/renovate-approve-bot-bitbucket" \
+  org.opencontainers.image.url="https://github.com/renovatebot/renovate-approve-bot-bitbucket" \
   org.opencontainers.image.licenses="ISC"
 
 WORKDIR /opt/app

README.md

@@ -1,10 +1,10 @@
-# renovate-approve-bot - Bitbucket Cloud Edition
+# renovate-approve-bot - Bitbucket Edition
 
-A job to approve Pull Requests from [Renovate Bot](https://github.com/renovatebot/renovate) on Bitbucket Cloud. This enables you to require Pull Request approvals on your repository while also utilising Renovate's "automerge" feature.
+A job to approve Pull Requests from [Renovate Bot](https://github.com/renovatebot/renovate) on Bitbucket Cloud and Data Center (and Server). This enables you to require Pull Request approvals on your repository while also utilising Renovate's "automerge" feature.
 
 For Github, see [renovatebot/renovate-approve-bot](https://github.com/renovatebot/renovate-approve-bot).
 
-[![build](https://github.com/renovatebot/renovate-approve-bot-bitbucket-cloud/actions/workflows/build.yml/badge.svg)](https://github.com/renovatebot/renovate-approve-bot-bitbucket-cloud/actions/workflows/build.yml)
+[![build](https://github.com/renovatebot/renovate-approve-bot-bitbucket/actions/workflows/build.yml/badge.svg)](https://github.com/renovatebot/renovate-approve-bot-bitbucket/actions/workflows/build.yml)
 
 ## How it works
 
@@ -14,7 +14,7 @@ On each run, the bot will:
 2. Filter out PRs where "automerge" is disabled
 3. Approve the "automerge" PRs
 
-## Usage
+## Bitbucket Cloud usage
 
 1. Create a Bitbucket Cloud account for the renovate-approve-bot and add it to your team (Recommended)
 2. [Create an App password](https://support.atlassian.com/bitbucket-cloud/docs/app-passwords/) with `pullrequest:write` scope
@@ -33,7 +33,7 @@ On each run, the bot will:
        --env BITBUCKET_USERNAME \
        --env BITBUCKET_PASSWORD \
        --env RENOVATE_BOT_USER \
-       ghcr.io/renovatebot/renovate-approve-bot-bitbucket-cloud:latest
+       ghcr.io/renovatebot/renovate-approve-bot-bitbucket:latest
      ```
 
    - From source:
@@ -43,7 +43,7 @@ On each run, the bot will:
      node ./index.js
      ```
 
-## Bitbucket Pipelines example
+### Bitbucket Pipelines example
 
 Example to run renovate-approve-bot in a custom Bitbucket Pipeline on a schedule:
 
@@ -56,15 +56,46 @@ Example to run renovate-approve-bot in a custom Bitbucket Pipeline on a schedule
        renovate-approve-bot:
          - step:
              name: Renovate Approve Bot
-             image: ghcr.io/renovatebot/renovate-approve-bot-bitbucket-cloud:latest
+             image: ghcr.io/renovatebot/renovate-approve-bot-bitbucket:latest
              script:
                - export RENOVATE_BOT_USER=your-renovate-bot-user
                - node /opt/app/index.js
    ```
 
 3. Create a [schedule](https://support.atlassian.com/bitbucket-cloud/docs/pipeline-triggers/#On-schedule) for the custom pipeline (e.g. Hourly)
 
+## Bitbucket Data Center and Server usage
+
+1. Create an account for the renovate-approve-bot in your Bitbucket Data Center or Server instance
+2. Create a [HTTP access token](https://confluence.atlassian.com/bitbucketserver/http-access-tokens-939515499.html) (formerly known as personal access token) for the renovate-approve-bot account
+3. Grant read access on your repositories to the renovate-approve-bot account
+4. Optionally, add the renovate-approve-bot account to the default reviewers if you require approval from default reviewers
+5. Set the environment variables:
+   - `BITBUCKET_URL`: URL of your Bitbucket Data Center or Server instance
+   - `BITBUCKET_USERNAME`: Bitbucket username associated with the account used for renovate-approve-bot
+   - `BITBUCKET_PASSWORD`: HTTP access token of the renovate-approve-bot account
+   - `RENOVATE_BOT_USER`: Bitbucket username of your Renovate Bot
+6. Run the bot (on a schedule similarly to Renovate Bot, e.g. as a [Cron](https://en.wikipedia.org/wiki/Cron) job):
+
+   - With Docker:
+
+     ```shell
+     docker run --rm \
+       --env BITBUCKET_URL \
+       --env BITBUCKET_USERNAME \
+       --env BITBUCKET_PASSWORD \
+       --env RENOVATE_BOT_USER \
+       ghcr.io/renovatebot/renovate-approve-bot-bitbucket:latest
+     ```
+
+   - From source:
+
+     ```shell
+     npm install --production
+     node ./index.js
+     ```
+
 ## Security / Disclosure
 
-If you discover any important bug with `renovate-approve-bot-bitbucket-cloud` that may pose a security problem, please disclose it confidentially to renovate-disclosure@whitesourcesoftware.com first, so that it can be assessed and hopefully fixed prior to being exploited.
+If you discover any important bug with `renovate-approve-bot-bitbucket` that may pose a security problem, please disclose it confidentially to renovate-disclosure@whitesourcesoftware.com first, so that it can be assessed and hopefully fixed prior to being exploited.
 Please do not raise GitHub issues for security-related doubts or problems.

adapter/bitbucket-cloud.js

@@ -0,0 +1,72 @@
+const got = require('got');
+
+const MANUAL_MERGE_MESSAGE = 'merge this manually';
+
+class BitbucketCloudAdapter {
+  constructor(options) {
+    this.options = options;
+    this.log = options.log;
+    this.defaultRequestOptions = {
+      prefixUrl: 'https://api.bitbucket.org',
+      // If we use username/password options, they will be URL encoded
+      // https://github.com/sindresorhus/got/issues/1169
+      // https://github.com/nodejs/node/issues/31439
+      headers: {
+        Authorization: `Basic ${Buffer.from(
+          `${options.BITBUCKET_USERNAME}:${options.BITBUCKET_PASSWORD}`
+        ).toString('base64')}`,
+      },
+      responseType: 'json',
+    };
+  }
+
+  isAutomerging(pr) {
+    try {
+      return !pr.description.includes(MANUAL_MERGE_MESSAGE);
+    } catch (error) {
+      this.log.error(error);
+      return false;
+    }
+  }
+
+  getPullRequests() {
+    const prEndpoint = `/2.0/pullrequests/${this.options.RENOVATE_BOT_USER}`;
+    this.log.info(
+      'Requesting %s%s...',
+      this.defaultRequestOptions.prefixUrl,
+      prEndpoint
+    );
+
+    return got.paginate('', {
+      ...this.defaultRequestOptions,
+      pathname: prEndpoint,
+      pagination: {
+        transform: (response) =>
+          response.body.values
+            .filter((pr) => this.isAutomerging(pr))
+            .map((pr) => pr.links.self.href),
+        paginate: (response) => {
+          if ('next' in response.body && response.body.next !== '') {
+            this.options.log.info('Requesting %s...', response.body.next);
+            return {
+              url: new URL(response.body.next),
+            };
+          }
+          this.options.log.info('All pull-requests gathered.');
+          return false;
+        },
+      },
+    });
+  }
+
+  approvePullRequest(prHref) {
+    return got('', {
+      ...this.defaultRequestOptions,
+      prefixUrl: `${prHref}/approve`,
+      method: 'POST',
+      throwHttpErrors: false,
+    });
+  }
+}
+
+module.exports = BitbucketCloudAdapter;