From 015c2f53d46d121a36ae42bdb0b6e2dd7a10c83a Mon Sep 17 00:00:00 2001
From: Taegyun Ha <taegyun.ha@disguise.one>
Date: Wed, 15 Apr 2026 12:00:18 +0100
Subject: [PATCH 1/2] add version bump action

---
 .github/workflows/bump-version.yml | 76 ++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 .github/workflows/bump-version.yml

diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
new file mode 100644
index 0000000..6c4ec62
--- /dev/null
+++ b/.github/workflows/bump-version.yml
@@ -0,0 +1,76 @@
+name: Bump Version
+
+on:
+  workflow_dispatch:
+    inputs:
+      bump_type:
+        description: "Version bump type"
+        required: true
+        type: choice
+        options:
+          - patch
+          - minor
+          - major
+
+jobs:
+  bump-version:
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/dev'
+    permissions:
+      contents: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Bump version in pyproject.toml
+        id: bump
+        env:
+          BUMP_TYPE: ${{ github.event.inputs.bump_type }}
+        run: |
+          python3 << 'EOF'
+          import re, os, sys
+
+          bump_type = os.environ["BUMP_TYPE"]
+
+          with open("pyproject.toml") as f:
+              content = f.read()
+
+          match = re.search(r'^version = "(\d+)\.(\d+)\.(\d+)"', content, re.MULTILINE)
+          if not match:
+              print("Could not find version in pyproject.toml", file=sys.stderr)
+              sys.exit(1)
+
+          major, minor, patch = int(match.group(1)), int(match.group(2)), int(match.group(3))
+          old_version = f"{major}.{minor}.{patch}"
+
+          if bump_type == "major":
+              major += 1; minor = 0; patch = 0
+          elif bump_type == "minor":
+              minor += 1; patch = 0
+          else:
+              patch += 1
+
+          new_version = f"{major}.{minor}.{patch}"
+          new_content = content.replace(f'version = "{old_version}"', f'version = "{new_version}"', 1)
+
+          with open("pyproject.toml", "w") as f:
+              f.write(new_content)
+
+          with open(os.environ["GITHUB_OUTPUT"], "a") as f:
+              f.write(f"old_version={old_version}\n")
+              f.write(f"new_version={new_version}\n")
+
+          print(f"Version bumped: {old_version} -> {new_version}")
+          EOF
+
+      - name: Configure git
+        run: |
+          git config user.name "${{ github.actor }}"
+          git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
+
+      - name: Commit and push
+        run: |
+          git add pyproject.toml
+          git commit -m "bump version ${{ steps.bump.outputs.old_version }} -> ${{ steps.bump.outputs.new_version }}"
+          git push origin dev

From e5346c1a14b8320a79a6d4a4d26e7cc635ad46d2 Mon Sep 17 00:00:00 2001
From: Taegyun Ha <taegyun.ha@disguise.one>
Date: Mon, 27 Apr 2026 16:47:08 +0100
Subject: [PATCH 2/2] update PR feedback

---
 .github/workflows/bump-version.yml | 63 ++++++++++++++++++++----------
 .github/workflows/release.yml      |  2 +-
 2 files changed, 44 insertions(+), 21 deletions(-)

diff --git a/.github/workflows/bump-version.yml b/.github/workflows/bump-version.yml
index 6c4ec62..87f6c55 100644
--- a/.github/workflows/bump-version.yml
+++ b/.github/workflows/bump-version.yml
@@ -15,47 +15,60 @@ on:
 jobs:
   bump-version:
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/dev'
     permissions:
       contents: write
+      pull-requests: write
 
     steps:
+      - name: Assert dev branch
+        run: |
+          if [ "$GITHUB_REF" != "refs/heads/dev" ]; then
+            echo "Error: This workflow must be run from the dev branch (got $GITHUB_REF)."
+            exit 1
+          fi
+
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v8.1.0
+        with:
+          python-version: "3.12"
 
       - name: Bump version in pyproject.toml
         id: bump
         env:
           BUMP_TYPE: ${{ github.event.inputs.bump_type }}
         run: |
-          python3 << 'EOF'
-          import re, os, sys
+          uv run - << 'EOF'
+          # /// script
+          # dependencies = ["tomli-w"]
+          # ///
+          import tomllib, tomli_w, os
 
           bump_type = os.environ["BUMP_TYPE"]
 
-          with open("pyproject.toml") as f:
-              content = f.read()
+          with open("pyproject.toml", "rb") as f:
+              data = tomllib.load(f)
 
-          match = re.search(r'^version = "(\d+)\.(\d+)\.(\d+)"', content, re.MULTILINE)
-          if not match:
-              print("Could not find version in pyproject.toml", file=sys.stderr)
-              sys.exit(1)
-
-          major, minor, patch = int(match.group(1)), int(match.group(2)), int(match.group(3))
-          old_version = f"{major}.{minor}.{patch}"
+          old_version = data["project"]["version"]
+          major, minor, patch = map(int, old_version.split("."))
 
           if bump_type == "major":
-              major += 1; minor = 0; patch = 0
+              major += 1
+              minor = 0
+              patch = 0
           elif bump_type == "minor":
-              minor += 1; patch = 0
+              minor += 1
+              patch = 0
           else:
               patch += 1
 
           new_version = f"{major}.{minor}.{patch}"
-          new_content = content.replace(f'version = "{old_version}"', f'version = "{new_version}"', 1)
+          data["project"]["version"] = new_version
 
-          with open("pyproject.toml", "w") as f:
-              f.write(new_content)
+          with open("pyproject.toml", "wb") as fp:
+              tomli_w.dump(data, fp)
 
           with open(os.environ["GITHUB_OUTPUT"], "a") as f:
               f.write(f"old_version={old_version}\n")
@@ -69,8 +82,18 @@ jobs:
           git config user.name "${{ github.actor }}"
           git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
 
-      - name: Commit and push
+      - name: Create PR
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
+          BRANCH="bump-version/${{ steps.bump.outputs.new_version }}"
+          git checkout -b "$BRANCH"
           git add pyproject.toml
           git commit -m "bump version ${{ steps.bump.outputs.old_version }} -> ${{ steps.bump.outputs.new_version }}"
-          git push origin dev
+          git push origin "$BRANCH"
+          gh pr create \
+            --title "bump version ${{ steps.bump.outputs.old_version }} -> ${{ steps.bump.outputs.new_version }}" \
+            --body "Automated ${{ github.event.inputs.bump_type }} version bump triggered by @${{ github.actor }}." \
+            --base dev \
+            --head "$BRANCH" \
+            --label "release"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9a83c6e..6bf7609 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v8.0.0
+        uses: astral-sh/setup-uv@v8.1.0
         with:
           python-version: "3.12"