Add --commitish option to specify target_commitish branch (#13)

* Add --commitish option to specify target_commitish branch

* default to main

---------

Co-authored-by: Sudheer gupta <Sudheergupta0508@gmail.com>

Author: acalcutt

README.md

@@ -13,8 +13,11 @@ Instead of ```node-pre-gyp publish``` use **```node-pre-gyp-github publish```**
 
 * --silent : Turns verbose messages off.
 * --release : Publish the GitHub Release immediately instead of creating a Draft.
-
   For Ex. ```node-pre-gyp-github publish --release```
+* --commitish : Defines the branch to be used for the target_commitish parameter. Defaults to 'main' if omitted.
+  For Ex. ```node-pre-gyp-github publish --commitish main ```
+
+
 
 ## Install
 

bin/node-pre-gyp-github.js

@@ -8,10 +8,12 @@ program
   .description("publishes the contents of ./build/stage/{version} to the current version's GitHub release")
   .option("-r, --release", "publish immediately, do not create draft")
   .option("-s, --silent", "turns verbose messages off")
+  .option("-c, --commitish <branch>", "specify the branch for target_commitish, defaults to 'main'")
   .action(async (options) => {
     const opts = {
       draft: !options.release,
       verbose: !options.silent,
+      commitish: options.commitish || 'main'
     };
     try {
       const nodePreGypGithub = new NodePreGypGithub();

index.js

@@ -64,7 +64,7 @@ export default class NodePreGypGithub {
       owner: this.owner,
       repo: this.repo,
       tag_name: this.package_json.version,
-      target_commitish: 'main',
+      target_commitish: args.commitish,
       name: 'node-v' + this.package_json.version,
       body: this.package_json.name + ' ' + this.package_json.version,
       draft: true,