-
-
Notifications
You must be signed in to change notification settings - Fork 410
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat(output): Add git metrics to output
- Loading branch information
Showing
10 changed files
with
465 additions
and
9 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| import { execFile } from 'node:child_process'; | ||
| import { promisify } from 'node:util'; | ||
| import { logger } from '../../shared/logger.js'; | ||
|
|
||
| const execFileAsync = promisify(execFile); | ||
|
|
||
| export interface GitFileMetric { | ||
| path: string; | ||
| changes: number; | ||
| } | ||
|
|
||
| export interface GitMetricsResult { | ||
| totalCommits: number; | ||
| mostChangedFiles: GitFileMetric[]; | ||
| error?: string; | ||
| } | ||
|
|
||
| // Check if git is installed | ||
| export const isGitInstalled = async ( | ||
| deps = { | ||
| execFileAsync, | ||
| }, | ||
| ): Promise<boolean> => { | ||
| try { | ||
| const result = await deps.execFileAsync('git', ['--version']); | ||
| return !result.stderr; | ||
| } catch (error) { | ||
| logger.debug('Git is not installed:', (error as Error).message); | ||
| return false; | ||
| } | ||
| }; | ||
|
|
||
| // Check if directory is a git repository | ||
| export const isGitRepository = async ( | ||
| directory: string, | ||
| deps = { | ||
| execFileAsync, | ||
| }, | ||
| ): Promise<boolean> => { | ||
| try { | ||
| await deps.execFileAsync('git', ['-C', directory, 'rev-parse', '--git-dir']); | ||
| return true; | ||
| } catch { | ||
| return false; | ||
| } | ||
| }; | ||
|
|
||
| // Get file change count from git log | ||
| export const calculateGitMetrics = async ( | ||
| rootDir: string, | ||
| maxCommits: number, | ||
| deps = { | ||
| execFileAsync, | ||
| isGitInstalled, | ||
| isGitRepository, | ||
| }, | ||
| ): Promise<GitMetricsResult> => { | ||
| try { | ||
| // Check if git is installed | ||
| if (!(await deps.isGitInstalled())) { | ||
| return { | ||
| totalCommits: 0, | ||
| mostChangedFiles: [], | ||
| error: 'Git is not installed', | ||
| }; | ||
| } | ||
|
|
||
| // Check if directory is a git repository | ||
| if (!(await deps.isGitRepository(rootDir))) { | ||
| return { | ||
| totalCommits: 0, | ||
| mostChangedFiles: [], | ||
| error: 'Not a Git repository', | ||
| }; | ||
| } | ||
|
|
||
| // Get file changes from git log | ||
| const { stdout } = await deps.execFileAsync('git', [ | ||
| '-C', | ||
| rootDir, | ||
| 'log', | ||
| '--name-only', | ||
| '--pretty=format:', | ||
| `-n ${maxCommits}`, | ||
| ]); | ||
|
|
||
| // Process the output | ||
| const files = stdout | ||
| .split('\n') | ||
| .filter(Boolean) | ||
| .reduce<Record<string, number>>((acc, file) => { | ||
| acc[file] = (acc[file] || 0) + 1; | ||
| return acc; | ||
| }, {}); | ||
|
|
||
| // Convert to array and sort | ||
| const sortedFiles = Object.entries(files) | ||
| .map( | ||
| ([path, changes]): GitFileMetric => ({ | ||
| path, | ||
| changes, | ||
| }), | ||
| ) | ||
| .sort((a, b) => b.changes - a.changes) | ||
| .slice(0, 5); // Get top 5 most changed files | ||
|
|
||
| // Get total number of commits | ||
| const { stdout: commitCountStr } = await deps.execFileAsync('git', [ | ||
| '-C', | ||
| rootDir, | ||
| 'rev-list', | ||
| '--count', | ||
| 'HEAD', | ||
| `-n ${maxCommits}`, | ||
| ]); | ||
|
|
||
| const totalCommits = Math.min(Number.parseInt(commitCountStr.trim(), 10), maxCommits); | ||
|
|
||
| return { | ||
| totalCommits, | ||
| mostChangedFiles: sortedFiles, | ||
| }; | ||
| } catch (error) { | ||
| logger.error('Error calculating git metrics:', error); | ||
| return { | ||
| totalCommits: 0, | ||
| mostChangedFiles: [], | ||
| error: 'Failed to calculate git metrics', | ||
| }; | ||
| } | ||
| }; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.