feat(config): add support for repository-specific assignees and reviewers configuration

Author: shaharkedar

README.md

@@ -399,6 +399,66 @@ You can tell [repo-file-sync-action](https://github.com/BetaHuhn/repo-file-sync-
     TEAM_REVIEWERS: engineering
 ```
 
+### Repository-specific assignees and reviewers
+
+You can configure different assignees, reviewers, and team reviewers for different target repositories. There are two ways to specify these:
+
+1. In a group configuration:
+
+**.github/sync.yml**
+
+```yml
+group:
+  repos:
+    - name: user/repo1
+      assignees:
+        - user1
+      reviewers:
+        - user2
+      team_reviewers:
+        - team1
+    - name: user/repo2
+      assignees:
+        - user3
+      reviewers:
+        - user4
+      team_reviewers:
+        - team2
+  files:
+    - source: path/to/file.txt
+      dest: path/to/file.txt
+```
+
+2. In a direct repository configuration:
+
+**.github/sync.yml**
+
+```yml
+user/repo1:
+  assignees:
+    - user1
+  reviewers:
+    - user2
+  team_reviewers:
+    - team1
+  files:
+    - source: path/to/file.txt
+      dest: path/to/file.txt
+
+user/repo2:
+  assignees:
+    - user3
+  reviewers:
+    - user4
+  team_reviewers:
+    - team2
+  files:
+    - source: path/to/file.txt
+      dest: path/to/file.txt
+```
+
+Repository-specific configurations take precedence over the global configuration provided in the workflow file.
+
 ### Custom GitHub Enterprise Host
 
 If your target repository is hosted on a GitHub Enterprise Server you can specify a custom host name like this:

src/config.js

@@ -198,6 +198,35 @@ const parseFiles = (files) => {
 	})
 }
 
+const parseRepoConfig = (repoItem) => {
+	let repoName = repoItem
+	let repoConfig = {}
+	
+	if (typeof repoItem === 'object' && repoItem !== null) {
+		repoName = repoItem.name
+		if (repoItem.assignees) repoConfig.assignees = Array.isArray(repoItem.assignees) ? repoItem.assignees : [repoItem.assignees]
+		if (repoItem.reviewers) repoConfig.reviewers = Array.isArray(repoItem.reviewers) ? repoItem.reviewers : [repoItem.reviewers]
+		if (repoItem.team_reviewers) repoConfig.team_reviewers = Array.isArray(repoItem.team_reviewers) ? repoItem.team_reviewers : [repoItem.team_reviewers]
+	}
+	
+	return { repoName, repoConfig }
+}
+
+const addRepoToResult = (result, repoName, repoConfig, files) => {
+	const repo = parseRepoName(repoName)
+	
+	if (result[repo.uniqueName] !== undefined) {
+		result[repo.uniqueName].files.push(...files)
+		return
+	}
+	
+	result[repo.uniqueName] = {
+		repo,
+		files,
+		...repoConfig
+	}
+}
+
 export async function parseConfig() {
 	const fileContent = await fs.promises.readFile(context.CONFIG_PATH)
 
@@ -213,35 +242,30 @@ export async function parseConfig() {
 
 			groups.forEach((group) => {
 				const repos = typeof group.repos === 'string' ? group.repos.split('\n').map((n) => n.trim()).filter((n) => n) : group.repos
+				const files = parseFiles(group.files)
 
-				repos.forEach((name) => {
-					const files = parseFiles(group.files)
-					const repo = parseRepoName(name)
-
-					if (result[repo.uniqueName] !== undefined) {
-						result[repo.uniqueName].files.push(...files)
-						return
-					}
-
-					result[repo.uniqueName] = {
-						repo,
-						files
-					}
+				repos.forEach((repoItem) => {
+					const { repoName, repoConfig } = parseRepoConfig(repoItem)
+					addRepoToResult(result, repoName, repoConfig, files)
 				})
 			})
 		} else {
-			const files = parseFiles(configObject[key])
-			const repo = parseRepoName(key)
-
-			if (result[repo.uniqueName] !== undefined) {
-				result[repo.uniqueName].files.push(...files)
-				return
-			}
-
-			result[repo.uniqueName] = {
-				repo,
-				files
+			let repoName = key
+			let repoConfig = {}
+			let repoFiles = configObject[key]
+			
+			if (typeof configObject[key] === 'object' && configObject[key] !== null && configObject[key].files) {
+				repoFiles = configObject[key].files
+				const config = {
+					name: repoName,
+					...configObject[key]
+				}
+				const { repoConfig: parsedConfig } = parseRepoConfig(config)
+				repoConfig = parsedConfig
 			}
+			
+			const files = parseFiles(repoFiles)
+			addRepoToResult(result, repoName, repoConfig, files)
 		}
 	})
 

src/index.js

@@ -179,19 +179,22 @@ async function run() {
 					await git.addPrLabels(PR_LABELS)
 				}
 
-				if (ASSIGNEES !== undefined && ASSIGNEES.length > 0 && !FORK) {
-					core.info(`Adding assignee(s) "${ ASSIGNEES.join(', ') }" to PR`)
-					await git.addPrAssignees(ASSIGNEES)
+				const repoAssignees = item.assignees || ASSIGNEES
+				if (repoAssignees !== undefined && repoAssignees.length > 0 && !FORK) {
+					core.info(`Adding assignee(s) "${ repoAssignees.join(', ') }" to PR`)
+					await git.addPrAssignees(repoAssignees)
 				}
 
-				if (REVIEWERS !== undefined && REVIEWERS.length > 0 && !FORK) {
-					core.info(`Adding reviewer(s) "${ REVIEWERS.join(', ') }" to PR`)
-					await git.addPrReviewers(REVIEWERS)
+				const repoReviewers = item.reviewers || REVIEWERS
+				if (repoReviewers !== undefined && repoReviewers.length > 0 && !FORK) {
+					core.info(`Adding reviewer(s) "${ repoReviewers.join(', ') }" to PR`)
+					await git.addPrReviewers(repoReviewers)
 				}
 
-				if (TEAM_REVIEWERS !== undefined && TEAM_REVIEWERS.length > 0 && !FORK) {
-					core.info(`Adding team reviewer(s) "${ TEAM_REVIEWERS.join(', ') }" to PR`)
-					await git.addPrTeamReviewers(TEAM_REVIEWERS)
+				const repoTeamReviewers = item.team_reviewers || TEAM_REVIEWERS
+				if (repoTeamReviewers !== undefined && repoTeamReviewers.length > 0 && !FORK) {
+					core.info(`Adding team reviewer(s) "${ repoTeamReviewers.join(', ') }" to PR`)
+					await git.addPrTeamReviewers(repoTeamReviewers)
 				}
 			}