From f955006e04896e0c2d04033225b0163125fa0d68 Mon Sep 17 00:00:00 2001
From: Ivan Toftul <toftul.ivan@gmail.com>
Date: Fri, 19 Jun 2026 10:22:40 +1000
Subject: [PATCH 1/3] Add PyPI publish workflow and PyPI metadata

Add .github/workflows/publish.yml to auto-publish to PyPI on v* tags
using Trusted Publishing (OIDC), with a guard that the tag matches the
pyproject.toml version before building.

Add license, homepage, repository, keywords, and classifiers to
pyproject.toml so the PyPI project page is complete.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .github/workflows/publish.yml | 51 +++++++++++++++++++++++++++++++++++
 pyproject.toml                | 16 +++++++++++
 2 files changed, 67 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..6546085
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,51 @@
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Check tag matches package version
+        run: |
+          TAG_VERSION="${GITHUB_REF_NAME#v}"
+          PKG_VERSION="$(python -c 'import tomllib; print(tomllib.load(open("pyproject.toml","rb"))["tool"]["poetry"]["version"])')"
+          echo "Tag version: $TAG_VERSION"
+          echo "Package version: $PKG_VERSION"
+          if [ "$TAG_VERSION" != "$PKG_VERSION" ]; then
+            echo "::error::Tag ($TAG_VERSION) does not match pyproject.toml version ($PKG_VERSION)"
+            exit 1
+          fi
+
+      - name: Build
+        run: |
+          python -m pip install --upgrade pip build
+          python -m build
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write        # required for trusted publishing
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/pyproject.toml b/pyproject.toml
index 8a02d99..d6b3f58 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,6 +4,22 @@ version = "1.0.2"
 description = "A python interface to the refractiveindex.info database."
 authors = ["Ivan Toftul <toftul.ivan@gmail.com>"]
 readme = "README.md"
+license = "MIT"
+homepage = "https://github.com/toftul/refractiveindex"
+repository = "https://github.com/toftul/refractiveindex"
+keywords = ["optics", "refractive index", "photonics", "materials", "refractiveindex.info"]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Scientific/Engineering :: Physics",
+]
 
 [tool.poetry.dependencies]
 python = "^3.10"

From 37346dbaf4b98c775ff277df1aab719247392d57 Mon Sep 17 00:00:00 2001
From: Ivan Toftul <toftul.ivan@gmail.com>
Date: Fri, 19 Jun 2026 10:25:39 +1000
Subject: [PATCH 2/3] Reseale 1.0.3

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index d6b3f58..f0ccca4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "refractiveindex"
-version = "1.0.2"
+version = "1.0.3"
 description = "A python interface to the refractiveindex.info database."
 authors = ["Ivan Toftul <toftul.ivan@gmail.com>"]
 readme = "README.md"

From 4cd4a67d4c013263260a077b9dd12b75f64222f1 Mon Sep 17 00:00:00 2001
From: Ivan Toftul <toftul.ivan@gmail.com>
Date: Fri, 19 Jun 2026 10:32:36 +1000
Subject: [PATCH 3/3] Release workflow for PyPI

---
 .github/workflows/publish.yml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6546085..0b5de52 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -1,9 +1,8 @@
 name: Publish to PyPI
 
 on:
-  push:
-    tags:
-      - "v*"
+  release:
+    types: [published]
 
 jobs:
   build:
@@ -15,14 +14,14 @@ jobs:
         with:
           python-version: "3.12"
 
-      - name: Check tag matches package version
+      - name: Check release tag matches package version
         run: |
           TAG_VERSION="${GITHUB_REF_NAME#v}"
           PKG_VERSION="$(python -c 'import tomllib; print(tomllib.load(open("pyproject.toml","rb"))["tool"]["poetry"]["version"])')"
-          echo "Tag version: $TAG_VERSION"
+          echo "Release tag version: $TAG_VERSION"
           echo "Package version: $PKG_VERSION"
           if [ "$TAG_VERSION" != "$PKG_VERSION" ]; then
-            echo "::error::Tag ($TAG_VERSION) does not match pyproject.toml version ($PKG_VERSION)"
+            echo "::error::Release tag ($TAG_VERSION) does not match pyproject.toml version ($PKG_VERSION)"
             exit 1
           fi