Merge branch 'main' into adjust-webhooks

docs/automations/automation-library.md

@@ -32,6 +32,7 @@ This library of gitStream examples is meant to serve as a starting point for you
 * [Label missing project tracker](label-missing-project-tracker/README.md) - Flag PRs that are missing a reference to an associated project tracking resource.
 * [Automatic project tracking links](standard/link-issue-tracker/README.md) - Automatically post PR comments that link to the associated project tracking resource (Jira, Shortcut, Azure Boards, and more).
 * [Summarize PR contents by language](standard/summarize-language-changes/README.md) - Post a comment that breaks down code changes by the programming languages contained in the PR.
+* [PR Checklist](pr-checklist-general/README.md) - Post a comment with a checklist giving more context about the PR to reviewers
 
 ## Improve PR Quality
 ### Merge Routing

docs/automations/pr-checklist-general/README.md

@@ -0,0 +1,39 @@
+---
+title: Automation - PR Checklist General
+description: Automatically evaluate PRs against code requirement checklists.
+---
+# PR Checklist General
+
+<!-- --8<-- [start:example]-->
+Automatically evaluate PRs against code requirement checklists.
+
+<div class="automationImage" markdown="1">
+![PR Checklist General](/automations/standard/pr-checklist-general/pr-checklist-general.png)
+</div>
+<div class="automationDescription" markdown="1">
+!!! info "Configuration Description"
+    There are no conditions for this action - if included as presented in the demo, it's run every time.
+
+    Automation Actions:
+
+    * Post a comment containing a checklist with each completed item checked off.
+
+</div>
+<div class="automationExample" markdown="1">
+!!! example "PR Checklist General"
+    ```yaml+jinja
+    --8<-- "docs/downloads/automation-library/pr_checklist_general.cm"
+    ```
+    <div class="result" markdown>
+      <span>
+      [:octicons-download-24: Download this example as a CM file.](/downloads/automation-library/pr_checklist_general.cm){ .md-button }
+      </span>
+    </div>
+</div>
+<!-- --8<-- [end:example]-->
+
+## Additional Resources
+
+--8<-- "docs/snippets/general.md"
+
+--8<-- "docs/snippets/automation-footer.md"

docs/downloads/automation-library/pr_checklist_general.cm

@@ -0,0 +1,13 @@
+# -*- mode: yaml -*-
+
+manifest:
+  version: 1.0
+
+automations:
+  checklist: 
+    if:
+      - true
+    run:
+      - action: add-comment@v1
+        args:
+          comment: {{ "" | checklist(branch, files, pr, repo, env, source) }}

docs/filter-function-plugins.md

@@ -6,6 +6,8 @@ description: Implement custom gitStream filter functions with JavaScript.
 
 JavaScript plugins that enable custom filter functions for gitStream. To learn how to use these examples, read our [guide on how to use gitStream plugins](/plugins).
 
+--8<-- "plugins/filters/checklist/README.md"
+
 --8<-- "plugins/filters/compareMultiSemver/README.md"
 
 --8<-- "plugins/filters/compareSemver/README.md"

plugins/filters/checklist/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 LinearB
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

plugins/filters/checklist/README.md

@@ -0,0 +1,26 @@
+--8<-- "plugins/filters/checklist/reference.md"
+
+With this plugin, you can easily customize the checklist using the object in the JavaScript code. To add a new check to the list, just add a new object with a descriptive `title` for your own benefit, a `label` that'll get posted in the comment, and the `condition` that, if true, would cause the entry in the checklist to be checked off.
+
+??? note "Plugin Code: checklist"
+    ```javascript
+    --8<-- "plugins/filters/checklist/index.js"
+    ```
+    <div class="result" markdown>
+    <span>
+    </span>
+    </div>
+
+
+??? example "gitStream CM Example: checklist"
+    ```yaml+jinja
+    --8<-- "docs/downloads/automation-library/pr_checklist_general.cm"
+    ```
+    <div class="result" markdown>
+    <span>
+    </span>
+    </div>
+
+[Download Source Code](https://github.com/linear-b/gitstream/tree/main/plugins/filters/checklist)
+
+

plugins/filters/checklist/index.js

@@ -0,0 +1,76 @@
+/**
+ * @module checklist
+ * @description Automatically check PRs against a checklist of conditions.
+ * This is useful if you want to ensure that PRs meet certain criteria before they can be merged. 
+ * @param {string} Input - A blank string (no input variable is required)
+ * @param {object} branch - The branch context variable.
+ * @param {object} files - The files context variable.
+ * @param {object} pr - The pr context variable.
+ * @param {object} repo - The repo context variable.
+ * @param {object} env - The env context variable.
+ * @param {object} source - The source context variable.
+ * @returns {string} Returns a formatted GitHub comment with a checklist of conditions that the PR meets.
+ * @example       
+ * - action: add-comment@v1
+        args:
+        	comment: {{ "" | checklist(branch, files, pr, repo, env, source) }}
+ * @license MIT
+**/
+
+const checklistFilter = async (empty, branch, files, pr, repo, env, source, callback) => { // made sync temporarily
+
+	const checks = [
+		{
+			title: "low-risk",
+			label: "The PR is a low-risk change",
+			// our sample definition of a low-risk change is a docs-only PR from designated docs writers
+			condition: files.every(file => /docs\//.test(file)) && pr.author_teams.includes("tech-writers")
+		},
+		{
+			title: "has-jira",
+			label: "The PR has a Jira reference in the title",
+			condition: /\b[A-Za-z]+-\d+\b/.test(pr.title)
+		},
+		{
+			title: "updates-tests",
+			label: "The PR includes updates to tests",
+			condition: files.some(file => /[^a-zA-Z0-9](spec|test|tests)[^a-zA-Z0-9]/.test(file))
+		},
+		{
+			title: "includes-docs",
+			label: "The PR includes changes to the documentation",
+			condition: files.some(file => /docs\//.test(file))
+		},
+		{
+			title: "first-time",
+			label: "The PR author is a first-time contributor",
+			condition: repo.author_age < 1 && repo.age > 0 // if the PR author made their first contirbution on the current day
+		},
+		{
+			title: "requires-opsec",
+			label: "The PR doesn't expose any secrets",
+			condition: source.diff.files
+				.map(file => file.new_content)
+				.every(file_content => 
+					[
+						"MY_SECRET_ENVIRONMENT_VARIABLE"
+					].every(env_var => !file_content.includes(env_var)) 
+				       // nothing added to any file during this comment contains any of the secret environment variables in this array
+				)
+		}
+	];
+
+	const comment = await Promise.resolve(checks
+		.map(check => `- [${check.condition ? "x" : " "}] ${check.label}`)
+		.join("\n"));
+
+	return callback(
+		null, 
+		JSON.stringify(comment)
+	);
+};
+
+module.exports = {
+	async: true,
+	filter: checklistFilter
+}

plugins/filters/checklist/reference.md

@@ -0,0 +1,25 @@
+<a name="module_checklist"></a>
+
+## checklist
+Automatically check PRs against a checklist of conditions.
+This is useful if you want to ensure that PRs meet certain criteria before they can be merged.
+
+**Returns**: <code>string</code> - Returns a formatted GitHub comment with a checklist of conditions that the PR meets.  
+**License**: MIT  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| Input | <code>string</code> | A blank string (no input variable is required) |
+| branch | <code>object</code> | The branch context variable. |
+| files | <code>object</code> | The files context variable. |
+| pr | <code>object</code> | The pr context variable. |
+| repo | <code>object</code> | The repo context variable. |
+| env | <code>object</code> | The env context variable. |
+| source | <code>object</code> | The source context variable. |
+
+**Example**  
+```js
+- action: add-comment@v1
+        args:
+        	comment: {{ "" | checklist(branch, files, pr, repo, env, source) }}
+```