-
Notifications
You must be signed in to change notification settings - Fork 331
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
89 additions
and
28 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
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| /** | ||
| * Generates changelog Markdown for pinned npm packages in a package.json diff | ||
| * | ||
| * Usage: git diff package.json | node package-changelog.js | ||
| */ | ||
|
|
||
| let fs = require('fs') | ||
|
|
||
| let changes = fs.readFileSync(0, 'utf-8') | ||
|
|
||
| let re = /^(?<change>[+-])\s*"(?<pkg>[^"]+)"\s*:\s*"(?<version>\d+\.\d+\.\d+)"/gm | ||
|
|
||
| let deps = new Map() | ||
|
|
||
| Array.from(changes.matchAll(re)).forEach(({groups}) => { | ||
| if (!deps.has(groups.pkg)) { | ||
| deps.set(groups.pkg, {}) | ||
| } | ||
| deps.get(groups.pkg)[groups.change] = groups.version | ||
| }) | ||
|
|
||
| let changelog = Array.from(deps.keys()) | ||
| .sort() | ||
| .map((pkg) => { | ||
| let versions = deps.get(pkg) | ||
| if (!versions.hasOwnProperty('-')) { | ||
| return `- ${pkg}: v${versions['+']}` | ||
| } | ||
| return `- ${pkg}: v${versions['-']} → [v${versions['+']}]()` | ||
| }) | ||
| .join('\n') | ||
|
|
||
| console.log(changelog) |
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