Khan · csilvers · Nov 14, 2024 · Nov 12, 2024 · Nov 12, 2024 · Nov 12, 2024
diff --git a/dist/index.js b/dist/index.js
diff --git a/setup-files/NOTIFIED b/setup-files/NOTIFIED
@@ -7,6 +7,10 @@ Examples:
 # This rule will notify @owner1 on changes to all files
 # **/*                @owner1
 
+# This rule will notify @owner1 on changes to all files, and the rule
+# has a label "allfiles", which will be included in the github PR info.
+# allfiles: **/*                @owner1
+
 # This rule will notify @owner1 and @Org/team1 on changes to all .js files
 # **/*.js             @owner1 @Org/team1
 
@@ -37,6 +41,9 @@ Regex Examples:
 # This rule will notify @owner1 on changes that include the word "gerald"
 # "/gerald/ig"                @owner1
 
+# This rule will notify @owner1 on changes that include the word "gerald", and has a label "used_gerald", which will be included in the github PR info.
+# used_gerald: "/gerald/ig"   @owner1
+
 # This rule will notify @owner1 on changes that *add* the word "gerald"
 # "/^\+.*gerald/igm"          @owner1
 

diff --git a/setup-files/REVIEWERS b/setup-files/REVIEWERS
@@ -7,6 +7,9 @@ Examples:
 # This rule will request @owner1 for review on changes to all files. This rule will also request @owner2 for a blocking review.
 # **/*                @owner1 @owner2!
 
+# This rule will request @owner1 for review on changes to all files, and the rule has a label "allfiles", which will be included in the github PR info.
+# allfiles: **/*      @owner1
+
 # This rule will request @owner1 and @Org/team1 for review on changes to all .js files
 # **/*.js             @owner1 @Org/team1
 
@@ -37,6 +40,9 @@ Regex Examples:
 # This rule will request @owner1 for review on changes that include the word "gerald"
 # "/gerald/ig"                @owner1
 
+# This rule will request @owner1 for review on changes that include the word "gerald", and has a label "used_gerald", which will be included in the github PR info.
+# used_gerald: "/gerald/ig"   @owner1
+
 # This rule will request @owner1 for review on changes that *add* the word "gerald"
 # "/^\+.*gerald/igm"          @owner1
 

diff --git a/src/__test__/main.test.js b/src/__test__/main.test.js
@@ -314,17 +314,23 @@ describe('test that changes to verified commits dont notify people', () => {
 
 describe('test that makeCommitComment makes well formatted strings', () => {
     it('should format the commit comment nicely', async () => {
-        const peopleToFiles = {
-            '@yipstanley': ['src/runOnPush.js', '.github/workflows/build.yml'],
-            '@Khan/frontend-infra': ['src/runOnPush.js', '.geraldignore'],
+        const peopleToLabelToFiles = {
+            '@yipstanley': {
+                '': ['src/runOnPush.js', '.github/workflows/build.yml'],
+                typechanges: ['flow-typed/npm/@octokit/rest_vx.x.x.js'],
+            },
+            '@Khan/frontend-infra': {
+                '': ['src/runOnPush.js', '.geraldignore'],
+            },
         };
 
-        await __makeCommitComment(peopleToFiles, 'suite5-commit1');
+        await __makeCommitComment(peopleToLabelToFiles, 'suite5-commit1');
 
         expect(await getComment('suite5-commit1')).toMatchInlineSnapshot(`
             "Notify of Push Without Pull Request
 
             @yipstanley for changes to \`src/runOnPush.js\`, \`.github/workflows/build.yml\`
+            @yipstanley for changes to \`flow-typed/npm/@octokit/rest_vx.x.x.js\` (typechanges)
             @Khan/frontend-infra for changes to \`src/runOnPush.js\`, \`.geraldignore\`
             "
         `);

diff --git a/src/__test__/utils.test.js b/src/__test__/utils.test.js
@@ -63,30 +63,30 @@ describe('maybe add', () => {
         let pattern = /test/;
         let diffs = {testFile: 'a diff with the word test'};
         const name = 'testName';
-        const bin = {testName: []};
+        const bin = {testName: {'': []}};
         const filesChanged = ['testFile'];
 
-        __maybeAddIfMatch(pattern, name, diffs, bin, filesChanged);
+        __maybeAddIfMatch(pattern, name, '', diffs, bin, filesChanged);
 
-        expect(bin).toEqual({testName: ['testFile']});
+        expect(bin).toEqual({testName: {'': ['testFile']}});
 
         // it shouldn't re-add 'testFile' or another testName key
-        __maybeAddIfMatch(pattern, name, diffs, bin, filesChanged);
+        __maybeAddIfMatch(pattern, name, '', diffs, bin, filesChanged);
 
-        expect(bin).toEqual({testName: ['testFile']});
+        expect(bin).toEqual({testName: {'': ['testFile']}});
 
         pattern = /nonexistent/;
 
-        __maybeAddIfMatch(pattern, name, diffs, bin, filesChanged);
+        __maybeAddIfMatch(pattern, name, '', diffs, bin, filesChanged);
 
-        expect(bin).toEqual({testName: ['testFile']});
+        expect(bin).toEqual({testName: {'': ['testFile']}});
 
         pattern = /existent/;
         diffs = {otherFile: 'the word existent exists in this diff'};
 
-        __maybeAddIfMatch(pattern, name, diffs, bin, filesChanged);
+        __maybeAddIfMatch(pattern, name, '', diffs, bin, filesChanged);
 
-        expect(bin).toEqual({testName: ['testFile']});
+        expect(bin).toEqual({testName: {'': ['testFile']}});
     });
 });
 
@@ -150,12 +150,20 @@ describe('push or set to bin', () => {
         const bin = {};
         const username = 'testName';
         let files = ['file1', 'file2'];
-        __pushOrSetToBin(bin, username, files);
-        expect(bin).toEqual({testName: files});
+        __pushOrSetToBin(bin, username, '', files);
+        expect(bin).toEqual({testName: {'': files}});
 
         files = ['file2', 'file3', 'file4'];
-        __pushOrSetToBin(bin, username, files);
-        expect(bin).toEqual({testName: ['file1', 'file2', 'file3', 'file4']});
+        __pushOrSetToBin(bin, username, '', files);
+        expect(bin).toEqual({testName: {'': ['file1', 'file2', 'file3', 'file4']}});
+
+        __pushOrSetToBin(bin, username, 'mylabel', files);
+        expect(bin).toEqual({
+            testName: {
+                '': ['file1', 'file2', 'file3', 'file4'],
+                mylabel: ['file2', 'file3', 'file4'],
+            },
+        });
     });
 });
 
@@ -191,14 +199,18 @@ mylabel: src/*Push.js @owner`,
         expect(
             await getNotified(filesChanged, fileDiffs, {}, 'testAuthor', 'pull_request'),
         ).toEqual({
-            '@yipstanley': ['src/execCmd.js', 'src/runOnPush.js'],
-            '@githubUser': ['.github/workflows/build.yml', 'src/execCmd.js', 'src/runOnPush.js'],
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@yipstanley': {'': ['src/execCmd.js', 'src/runOnPush.js']},
+            '@githubUser': {
+                '': ['.github/workflows/build.yml', 'src/execCmd.js', 'src/runOnPush.js'],
+            },
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
 
         expect(await getNotified(filesChanged, fileDiffs, {}, 'testAuthor', 'push')).toEqual({
-            '@owner': ['src/execCmd.js', 'src/runOnPush.js'],
-            '@owner (mylabel)': ['src/runOnPush.js'],
+            '@owner': {
+                '': ['src/execCmd.js', 'src/runOnPush.js'],
+                mylabel: ['src/runOnPush.js'],
+            },
         });
     });
 
@@ -234,15 +246,17 @@ mylabel: src/*Push.js @owner`,
                 notifiedFile,
             ),
         ).toEqual({
-            '@yipstanley': ['src/execCmd.js', 'src/runOnPush.js'],
-            '@githubUser': ['.github/workflows/build.yml', 'src/execCmd.js', 'src/runOnPush.js'],
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@yipstanley': {'': ['src/execCmd.js', 'src/runOnPush.js']},
+            '@githubUser': {
+                '': ['.github/workflows/build.yml', 'src/execCmd.js', 'src/runOnPush.js'],
+            },
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
 
         expect(
             await getNotified(filesChanged, fileDiffs, {}, '__testUser', 'push', notifiedFile),
         ).toEqual({
-            '@owner': ['src/execCmd.js', 'src/runOnPush.js'],
+            '@owner': {'': ['src/execCmd.js', 'src/runOnPush.js']},
         });
     });
 });
@@ -272,11 +286,11 @@ describe('get reviewers', () => {
             'yipstanley',
         );
         expect(reviewers).toEqual({
-            '@githubUser': ['src/execCmd.js', 'src/runOnPush.js'],
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['src/execCmd.js', 'src/runOnPush.js']},
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
         expect(requiredReviewers).toEqual({
-            '@githubUser': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['.github/workflows/build.yml']},
         });
     });
 
@@ -304,10 +318,10 @@ describe('get reviewers', () => {
             'yipstanley',
         );
         expect(reviewers).toEqual({
-            '@githubUser': ['src/execCmd.js', 'src/runOnPush.js'],
+            '@githubUser': {'': ['src/execCmd.js', 'src/runOnPush.js']},
         });
         expect(requiredReviewers).toEqual({
-            '@githubUser': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['.github/workflows/build.yml']},
         });
     });
 
@@ -335,11 +349,11 @@ describe('get reviewers', () => {
             'yipstanley',
         );
         expect(reviewers).toEqual({
-            '@githubUser': ['src/execCmd.js', 'src/runOnPush.js'],
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['src/execCmd.js', 'src/runOnPush.js']},
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
         expect(requiredReviewers).toEqual({
-            '@githubUser': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['.github/workflows/build.yml']},
         });
     });
 
@@ -365,10 +379,10 @@ describe('get reviewers', () => {
             'yipstanley',
         );
         expect(reviewers).toEqual({
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
         expect(requiredReviewers).toEqual({
-            '@githubUser': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['.github/workflows/build.yml']},
         });
     });
 
@@ -394,10 +408,10 @@ describe('get reviewers', () => {
             'yipstanley',
         );
         expect(reviewers).toEqual({
-            '@testPerson': ['.github/workflows/build.yml'],
+            '@testPerson': {'': ['.github/workflows/build.yml']},
         });
         expect(requiredReviewers).toEqual({
-            '@githubUser': ['.github/workflows/build.yml'],
+            '@githubUser': {'': ['.github/workflows/build.yml']},
         });
     });
 });
@@ -586,22 +600,28 @@ describe('test that ignore files are parsed correctly', () => {
 
 describe('test that makeCommentBody makes a nicely-formatted string', () => {
     it('should format the Gerald pull request comment correctly', async () => {
-        const peopleToFiles = {
-            '@yipstanley': [
-                'src/runOnPush.js',
-                '.github/workflows/build.yml',
-                'flow-typed/npm/@octokit/rest_vx.x.x.js',
-            ],
-            '@Khan/frontend-infra': ['src/runOnPush.js', '.geraldignore'],
+        const peopleToLabelToFiles = {
+            '@yipstanley': {
+                '': ['src/runOnPush.js', '.github/workflows/build.yml'],
+                typechanges: ['flow-typed/npm/@octokit/rest_vx.x.x.js'],
+            },
+            '@Khan/frontend-infra': {
+                '': ['src/runOnPush.js', '.geraldignore'],
+            },
         };
 
-        const result = await makeCommentBody({peopleToFiles, header: 'Reviewers', tagPerson: true});
+        const result = await makeCommentBody({
+            peopleToLabelToFiles,
+            header: 'Reviewers',
+            tagPerson: true,
+        });
 
         expect(result).toMatchInlineSnapshot(`
             "<details>
             <summary><b>Reviewers</b></summary>
 
-            * @yipstanley for changes to \`src/runOnPush.js\`, \`.github/workflows/build.yml\`, \`flow-typed/npm/%40@octokit/rest_vx.x.x.js\`
+            * @yipstanley for changes to \`src/runOnPush.js\`, \`.github/workflows/build.yml\`
+            * @yipstanley for changes to \`flow-typed/npm/%40@octokit/rest_vx.x.x.js\` (typechanges)
             * @Khan/frontend-infra for changes to \`src/runOnPush.js\`, \`.geraldignore\`
             </details>
 
@@ -610,17 +630,18 @@ describe('test that makeCommentBody makes a nicely-formatted string', () => {
     });
 
     it('should comment out reviewers', async () => {
-        const peopleToFiles = {
-            '@yipstanley': [
-                'src/runOnPush.js',
-                '.github/workflows/build.yml',
-                'flow-typed/npm/@octokit/rest_vx.x.x.js',
-            ],
-            '@Khan/frontend-infra': ['src/runOnPush.js', '.geraldignore'],
+        const peopleToLabelToFiles = {
+            '@yipstanley': {
+                '': ['src/runOnPush.js', '.github/workflows/build.yml'],
+                typechanges: ['flow-typed/npm/@octokit/rest_vx.x.x.js'],
+            },
+            '@Khan/frontend-infra': {
+                '': ['src/runOnPush.js', '.geraldignore'],
+            },
         };
 
         const result = await makeCommentBody({
-            peopleToFiles,
+            peopleToLabelToFiles,
             header: 'Reviewers',
             tagPerson: false,
         });
@@ -629,7 +650,8 @@ describe('test that makeCommentBody makes a nicely-formatted string', () => {
             "<details>
             <summary><b>Reviewers</b></summary>
 
-            * \`@yipstanley\` for changes to \`src/runOnPush.js\`, \`.github/workflows/build.yml\`, \`flow-typed/npm/%40@octokit/rest_vx.x.x.js\`
+            * \`@yipstanley\` for changes to \`src/runOnPush.js\`, \`.github/workflows/build.yml\`
+            * \`@yipstanley\` for changes to \`flow-typed/npm/%40@octokit/rest_vx.x.x.js\` (typechanges)
             * \`@Khan/frontend-infra\` for changes to \`src/runOnPush.js\`, \`.geraldignore\`
             </details>
 

diff --git a/src/runOnPullRequest.js b/src/runOnPullRequest.js
@@ -21,6 +21,7 @@ import {
     GERALD_COMMENT_REVIEWERS_HEADER,
     MATCH_COMMENT_HEADER_REGEX,
 } from './constants';
+import type {NameToLabelToFiles} from './utils';
 
 /**
  * @desc Helper function to update, delete, or create a comment
@@ -30,23 +31,23 @@ import {
  */
 const updatePullRequestComment = async (
     comment: ?Octokit$IssuesListCommentsResponseItem,
-    notifyees: {[string]: Array<string>, ...},
-    reviewers: {[string]: Array<string>, ...},
-    requiredReviewers: {[string]: Array<string>, ...},
+    notifyees: NameToLabelToFiles,
+    reviewers: NameToLabelToFiles,
+    requiredReviewers: NameToLabelToFiles,
 ) => {
     let body: string = GERALD_COMMENT_HEADER;
     body += makeCommentBody({
-        peopleToFiles: notifyees,
+        peopleToLabelToFiles: notifyees,
         header: GERALD_COMMENT_NOTIFIED_HEADER,
         tagPerson: true,
     });
     body += makeCommentBody({
-        peopleToFiles: reviewers,
+        peopleToLabelToFiles: reviewers,
         header: GERALD_COMMENT_REVIEWERS_HEADER,
         tagPerson: false,
     });
     body += makeCommentBody({
-        peopleToFiles: requiredReviewers,
+        peopleToLabelToFiles: requiredReviewers,
         header: GERALD_COMMENT_REQ_REVIEWERS_HEADER,
         tagPerson: false,
     });

diff --git a/src/runOnPush.js b/src/runOnPush.js
@@ -4,17 +4,19 @@ import {getNotified, getFileDiffs, getFileContents} from './utils';
 import {execCmd} from './execCmd';
 import {ownerAndRepo, extraPermGithub, type Context} from './setup';
 import {PUSH, GERALD_COMMIT_COMMENT_HEADER} from './constants';
+import type {NameToLabelToFiles} from './utils';
 
-const makeCommitComment = async (
-    peopleToFiles: {[string]: Array<string>, ...},
-    commitSHA: string,
-) => {
-    const names: string[] = Object.keys(peopleToFiles);
-    if (peopleToFiles && names.length) {
+const makeCommitComment = async (peopleToLabelToFiles: NameToLabelToFiles, commitSHA: string) => {
+    const names: string[] = Object.keys(peopleToLabelToFiles);
+    if (peopleToLabelToFiles && names.length) {
         let body: string = GERALD_COMMIT_COMMENT_HEADER;
         names.forEach((person: string) => {
-            const files = peopleToFiles[person];
-            body += `${person} for changes to \`${files.join('`, `')}\`\n`;
+            const labels: string[] = Object.keys(peopleToLabelToFiles[person]);
+            labels.forEach((label: string) => {
+                const files = peopleToLabelToFiles[person][label];
+                const labelText = label ? ` (${label})` : '';
+                body += `${person} for changes to \`${files.join('`, `')}\`${labelText}\n`;
+            });
         });
 
         await extraPermGithub.repos.createCommitComment({