ciel 3.0.0 with ihp-sg13cmos5l

.github/workflows/ci.yml

@@ -4,16 +4,30 @@ name: CI
 on:
   push:
     branches:
-      - "*"
+      - "main"
   pull_request:
 
+concurrency:
+  # Behavior:
+  # - Group all pull requests: latest push cancels previous ones
+  # - Group all branches:
+  #   - If main/version- branches: run serially
+  #   - Else, latest push cancels previous ones
+  group: >
+    ${{
+      (github.event_name == 'pull_request' && format('pr-{0}', github.event.pull_request.number)) ||
+      (github.event_name == 'push' && format('branch-{0}', github.ref_name)) ||
+      ''
+    }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   lint:
     name: Lint Python Code
     runs-on: ubuntu-24.04
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Linters
         run: make venv
       - name: Lint
@@ -24,7 +38,7 @@ jobs:
     needs: lint
     steps:
       - name: Check Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Set Up Python
         uses: actions/setup-python@v4
         with:
@@ -66,46 +80,51 @@ jobs:
     runs-on: ubuntu-24.04
     if: github.event_name == 'push' && github.ref_name == 'main'
     outputs:
-      new_tag: ${{ steps.new_tag.outputs.new_tag }}
+      version: ${{ steps.get_version.outputs.version }}
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
-      - name: Export Repo URL
-        run: echo "REPO_URL=https://github.com/${{ github.repository }}" >> $GITHUB_ENV
-      - name: Set Up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.8"
-      - name: Set default for env.NEW_TAG
-        run: echo "NEW_TAG=NO_NEW_TAG" >> $GITHUB_ENV
-      - name: Check for new version
+      - id: get_version
+        name: Extract new version
         run: |
-          make venv
-          cd ${GITHUB_WORKSPACE}/ && ./venv/bin/python3 .github/scripts/generate_tag.py
-      - id: new_tag
-        name: Set new tag as job output
-        run: |
-          echo "new_tag=$NEW_TAG" >> $GITHUB_OUTPUT
+          VERSION="$(perl -ne 'print $1 if /^version\s*=\s*\"(.+?)\"/' pyproject.toml)"
+          if ! gh release view $VERSION 2>&1 > /dev/null; then
+            echo "Uploading new version $VERSION if CI passes."
+            echo "version=$VERSION" >> $GITHUB_OUTPUT
+          fi
   publish:
     name: Publish
     runs-on: ubuntu-24.04
     needs: [lint, build, test, check_new_version]
-    if: needs.check_new_version.outputs.new_tag != 'NO_NEW_TAG'
+    if: needs.check_new_version.outputs.version != ''
     environment: pypi
     permissions:
       # IMPORTANT: this permission is mandatory for Trusted Publishing
       id-token: write
+      contents: write
     steps:
       - uses: actions/download-artifact@v8
         with:
           name: wheel
           path: ./dist
-      - name: Tag Commit
-        uses: tvdias/github-tagger@v0.0.1
-        with:
-          tag: "${{ needs.check_new_version.outputs.new_tag }}"
-          repo-token: "${{ secrets.BOT_TOKEN }}"
+      # 2nd to last because it is immutable but likely to fail, so if it fails
+      # I don't want PyPI publishing
+      - name: Create release
+        run: |
+          prerelease_arg=()
+          version="${{ needs.check_new_version.outputs.version }}"
+          if [[ "$version" = *b* ]] || [[ "$version" = *a* ]] || [[ "$version" = *.dev* ]] || [[ "$version" = *rc* ]]; then
+            prerelease_arg+=( "--prerelease" )
+          fi
+
+          gh release create $version \
+            --generate-notes \
+            --target "${{ github.ref_name }}" \
+            "${prerelease_arg[@]}" \
+            ./dist/*
+        env:
+          GH_TOKEN: ${{ github.token }}
       - name: Publish
         uses: pypa/gh-action-pypi-publish@release/v1

Authors.md

@@ -0,0 +1,14 @@
+# Authors
+
+All categories arranged alphabetically.
+
+> This list may be non-exhaustive and primarily reflects copyright holders for
+> significant portions of the code. See
+> https://github.com/librelane/librelane/graphs/contributors for a full list of
+> human authors.
+
+* Efabless Corporation \<https://efabless.com\> (until February 2023)
+    * Mohamed Gaber \<donn@efabless.com\>
+    * Kareem Farid \<kareem.farid@efabless.com\>
+* Leo Moser \<leo.moser@pm.me\>
+* Mohamed Gaber \<me@donn.website\>

Readme.md

@@ -46,11 +46,11 @@ ciel --version
 # About the builds
 In its current inception, ciel supports builds of **sky130** and **gf180mcu** PDKs using [Open-PDKs](https://github.com/rtimothyedwards/open_pdks), including the following libraries:
 
-|sky130|gf180mcu|ihp-sg13g2|
+|sky130|gf180mcu|ihp-sg13|
 |-|-|-|
 |sky130_fd_io|gf180mcu_fd_io|sg13g2_io|
 |sky130_fd_pr|gf180mcu_fd_pr|sg13g2_pr|
-|sky130_fd_pr_reram|gf180mcu_fd_pr|sg13g2_pr|
+|sky130_fd_pr_reram|-|-|
 |sky130_fd_sc_hd|gf180mcu_fd_sc_mcu7t5v0|sg13g2_stdcell|
 |sky130_ml_xx_hd|gf180mcu_fd_sc_mcu9t5v0|-|
 |sky130_fd_sc_hvl|gf180mcu_osu_sc_gp9t3v3|-|

ciel/__init__.py

@@ -1,3 +1,7 @@
+# Copyright 2026 Ciel Contributors
+#
+# Adapted from the Volare Project
+#
 # Copyright 2022-2023 Efabless Corporation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,14 +18,17 @@
 from .manage import (
     VersionNotFound,
     enable,
-    get,
     fetch,
 )
 from .common import (
     get_ciel_home,
     Version,
 )
-from .families import Family
+from .families import (
+    Family,
+    resolve_pdk_family,
+    resolve_pdk_variant,
+)
 from .github import (
     GitHubSession,
 )