From ee4d8934ab9cac7a97c1390310ddd39264bd00da Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Sun, 3 May 2026 08:47:21 +0200
Subject: [PATCH 1/3] Add publish workflow

---
 .github/workflows/publish.yml | 52 +++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 .github/workflows/publish.yml

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..7534a6c
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,52 @@
+name: Publish Python 🐍 distribution 📦 to PyPI
+
+on: push
+
+jobs:
+  build:
+    name: Build distribution 📦
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v6
+      with:
+        persist-credentials: false
+    - name: Set up Python
+      uses: actions/setup-python@v6
+      with:
+        python-version: "3.x"
+    - name: Install pypa/build
+      run: >-
+        python3 -m
+        pip install
+        build
+        --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v5
+      with:
+        name: python-package-distributions
+        path: dist/
+
+  publish-to-pypi:
+    name: >-
+      Publish Python 🐍 distribution 📦 to PyPI
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/stack-to-chunk  # Replace <package-name> with your PyPI project name
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v6
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1

From 0e7c8e1beb70f8f11db4b7e66a1d48de3432d130 Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Sun, 3 May 2026 08:47:27 +0200
Subject: [PATCH 2/3] gitignore .idea

---
 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.gitignore b/.gitignore
index 46c1a38..62dad83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -172,3 +172,5 @@ docs/auto_examples
 docs/sg_execution_times.rst
 
 uv.lock
+
+.idea

From b38916b608aa98d8ad4f307182432b573699d6fd Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Sun, 3 May 2026 08:52:24 +0200
Subject: [PATCH 3/3] Add push rules to publish workflow

---
 .github/workflows/publish.yml | 70 +++++++++++++++++++----------------
 1 file changed, 38 insertions(+), 32 deletions(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 7534a6c..ac0f433 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,6 +1,12 @@
 name: Publish Python 🐍 distribution 📦 to PyPI
 
-on: push
+on:
+  push:
+    branches:
+      - main
+      - 1.x
+
+  pull_request:
 
 jobs:
   build:
@@ -8,45 +14,45 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v6
-      with:
-        persist-credentials: false
-    - name: Set up Python
-      uses: actions/setup-python@v6
-      with:
-        python-version: "3.x"
-    - name: Install pypa/build
-      run: >-
-        python3 -m
-        pip install
-        build
-        --user
-    - name: Build a binary wheel and a source tarball
-      run: python3 -m build
-    - name: Store the distribution packages
-      uses: actions/upload-artifact@v5
-      with:
-        name: python-package-distributions
-        path: dist/
+      - uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.x"
+      - name: Install pypa/build
+        run: >-
+          python3 -m
+          pip install
+          build
+          --user
+      - name: Build a binary wheel and a source tarball
+        run: python3 -m build
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v5
+        with:
+          name: python-package-distributions
+          path: dist/
 
   publish-to-pypi:
     name: >-
       Publish Python 🐍 distribution 📦 to PyPI
-    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    if: startsWith(github.ref, 'refs/tags/') # only publish to PyPI on tag pushes
     needs:
-    - build
+      - build
     runs-on: ubuntu-latest
     environment:
       name: pypi
-      url: https://pypi.org/p/stack-to-chunk  # Replace <package-name> with your PyPI project name
+      url: https://pypi.org/p/stack-to-chunk # Replace <package-name> with your PyPI project name
     permissions:
-      id-token: write  # IMPORTANT: mandatory for trusted publishing
+      id-token: write # IMPORTANT: mandatory for trusted publishing
 
     steps:
-    - name: Download all the dists
-      uses: actions/download-artifact@v6
-      with:
-        name: python-package-distributions
-        path: dist/
-    - name: Publish distribution 📦 to PyPI
-      uses: pypa/gh-action-pypi-publish@release/v1
+      - name: Download all the dists
+        uses: actions/download-artifact@v6
+        with:
+          name: python-package-distributions
+          path: dist/
+      - name: Publish distribution 📦 to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1