Now implements changelog edits in a new PR (#184)

* Now implements changelog edits in a new PR

* Updated to create branch from main

* Forgot child

* Logging

* Updated to account for new PR

* DXefine the base to PR into

* Switch to main working branch

* Continue when no PR exists

* Attempting push continuity

* Add token to GH CLI

* PR Detection state

* Fetch depth 0

* Just create if it doesn't exist

* Correct eval

* git branch list

* Logging

* Check for origin

* Updated creation if

* Oh dam

* Forgot newline

* Quotations are important

* Doesn't contain our origin branch

* Better signification and removal

* Variable name typo & Correct Issue URL

* Trim toString

* Trim in the correct spot o~o

.github/workflows/auto-pr-changelog.yml

@@ -16,13 +16,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
         with:
-          ref: ${{ github.head_ref }}
-          clean: false
           fetch-depth: 0
-          filter: tree:0
+          ref: ${{ github.event.repository.default_branch }}
+
+      - id: remote-data
+        run: |
+          git branch -a -l origin/added/changelog-entry
+          echo "REMOTE_EXISTS=$(git branch -a -l origin/added/changelog-entry)" >> $GITHUB_OUTPUT
+
+      - name: Create Remote Branch
+        if: ${{ !contains(steps.remote-data.outputs.REMOTE_EXISTS, 'remotes/origin/added/changelog-entry') }}
+        run: |
+          git branch added/changelog-entry
+          git push -u origin added/changelog-entry
 
-      - run: |
-          git branch --track ${{ github.base_ref }} origin/${{ github.base_ref }}
+      - continue-on-error: true
+        run: |
+          git checkout added/changelog-entry 
 
       - name: Import GPG key
         uses: crazy-max/ghaction-import-gpg@v6
@@ -32,23 +42,19 @@ jobs:
           git_user_signingkey: true
           git_commit_gpgsign: true
 
-      - name: Reset Changelog
-        continue-on-error: true
-        run: |
-          rm CHANGELOG.md
-          git checkout ${{ github.base_ref }} -- CHANGELOG.md 
-      
       - name: CHANGELOG Setup
-        if: ${{ env.LABEL_ADDED == 'true' }}
         uses: actions/github-script@v7
         env:
           HEAD_REF: ${{ github.head_ref }}
           ISSUE_TITLE: ${{ env.PR_TITLE }}
+          ISSUE_NUMBER: ${{ github.event.pull_request.number }}
+          ISSUE_URL: ${{ github.event.pull_request.html_url }}
         with:
           script: |
             const fs = require('fs');
             const filePath = 'CHANGELOG.md';
             const headRef = process.env.HEAD_REF;
+            const labelAdded = process.env.LABEL_ADDED == 'true';
 
             Array.prototype.insert = function ( index, ...items ) {
                 this.splice( index, 0, ...items );
@@ -179,44 +185,35 @@ jobs:
                 
             })();
 
-            console.log(headRef);
             var category = headRef.split('/')[0];
             var potentialHead = masterHead.changelog.unreleased[category];
-            console.log(potentialHead);
-            if (potentialHead != null) {
-              potentialHead.children.push('- ' + process.env.ISSUE_TITLE);
+            var entryPRPrefix = '- [#' + process.env.ISSUE_NUMBER + '](' + process.env.ISSUE_URL + ')';
+            var potentialEntry = entryPRPrefix + ' ' + process.env.ISSUE_TITLE;
+            if (labelAdded) {
+              if (potentialHead != null) {
+                potentialHead.children.push(potentialEntry);
+              }
+            } else {
+              const newChildren = [];
+              for (var curIdx = 0; curIdx < potentialHead.children.length; curIdx++) {
+                const curItem = potentialHead.children[curIdx];
+                if (typeof(curItem) != typeof('') || !curItem.startsWith(entryPRPrefix)) {
+                  newChildren.push(curItem);
+                }
+              }
+              potentialHead.children = newChildren;
             }
             
-            fs.writeFileSync(filePath, masterHead.toString());
+            fs.writeFileSync(filePath, masterHead.toString().trim());
 
             console.log("-=-=-=-=-\nWhat we have exported...");
-            console.log(masterHead.toString());
+            console.log(masterHead.toString().trim());
 
       - continue-on-error: true
+        env:
+          GH_TOKEN: ${{ github.token }}
         run: |
           git add .
           git commit -am "Updated CHANGELOG.md"
-            
-      - name: PR Check
-        id: pr-check
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const execSync = require('child_process').execSync;
-            const branchStatus = execSync('git status -sb').toString();
-            const result = branchStatus.match(/^##\s*([\w\d-_/\\]+)\.\.\.([\w\d-_/\\]+)/)
-            if (!result)
-              throw new Exception("Weird");
-
-            const currentBranch = result[1];
-            const trackingBranch = result[2];
-            const diff = execSync(`git diff ${currentBranch} ${trackingBranch}`).toString();
-            core.setOutput('push-needed', diff != "" ? 'true' : 'false');
-            console.log(currentBranch);
-            console.log(trackingBranch);
-            console.log(diff);
-
-      - name: Push Changes
-        if: steps.pr-check.outputs.push-needed == 'true'
-        run: |
           git push
+          gh pr create --base ${{ github.event.repository.default_branch }} --head added/changelog-entry --title "Updated CHANGELOG.md" --body "" || echo "PR already exists or another error occurred"