Properly generate wiki home page in forks (#2226)

* Properly generate wiki home page in forks

* Better description

.github/workflows/docker-wiki-update.yml

@@ -3,7 +3,7 @@ name: Download build manifests from GitHub artifacts and push them to GitHub wik
 # This way we make sure we don't access wiki pages from several jobs simultaneously
 
 env:
-  PUSH_TO_REGISTRY: ${{ (github.repository_owner == 'jupyter' || github.repository_owner == 'mathbunnyru') && (github.ref == 'refs/heads/main' || github.event_name == 'schedule') }}
+  PUSH_TO_REGISTRY: ${{ github.ref == 'refs/heads/main' || github.event_name == 'schedule' }}
 
 on:
   workflow_call:
@@ -44,6 +44,7 @@ jobs:
           --wiki-dir wiki/
           --hist-lines-dir /tmp/jupyter/hist_lines/
           --manifests-dir /tmp/jupyter/manifests/
+          --repository ${{ github.repository }}
         shell: bash
 
       - name: Push Wiki to GitHub 📤

.github/workflows/docker.yml

@@ -463,7 +463,7 @@ jobs:
           - image: pytorch-notebook
             variant: cuda12
     needs: [aarch64-images-tag-push, x86_64-images-tag-push]
-    if: (github.repository_owner == 'jupyter' || github.repository_owner == 'mathbunnyru') && !contains(github.event.pull_request.title, '[FAST_BUILD]')
+    if: ${{ !contains(github.event.pull_request.title, '[FAST_BUILD]') }}
 
   merge-tags-fast:
     uses: ./.github/workflows/docker-merge-tags.yml
@@ -478,19 +478,19 @@ jobs:
         image: [docker-stacks-foundation, base-notebook]
         variant: [default]
     needs: [aarch64-images-tag-push-fast, x86_64-images-tag-push-fast]
-    if: (github.repository_owner == 'jupyter' || github.repository_owner == 'mathbunnyru') && contains(github.event.pull_request.title, '[FAST_BUILD]')
+    if: contains(github.event.pull_request.title, '[FAST_BUILD]')
 
   wiki-update:
     uses: ./.github/workflows/docker-wiki-update.yml
     needs: [aarch64-images-tag-push, x86_64-images-tag-push]
-    if: github.repository_owner == 'jupyter' && !contains(github.event.pull_request.title, '[FAST_BUILD]')
+    if: ${{ !contains(github.event.pull_request.title, '[FAST_BUILD]') }}
     permissions:
       contents: write
 
   wiki-update-fast:
     uses: ./.github/workflows/docker-wiki-update.yml
     needs: [aarch64-images-tag-push-fast, x86_64-images-tag-push-fast]
-    if: github.repository_owner == 'jupyter' && contains(github.event.pull_request.title, '[FAST_BUILD]')
+    if: contains(github.event.pull_request.title, '[FAST_BUILD]')
     permissions:
       contents: write
 

tagging/Home.md

@@ -0,0 +1,27 @@
+# Jupyter Docker Stacks build manifests
+
+<!-- Note: this file is copied to wiki from the main repo, edits on wiki page will be overridden -->
+
+Welcome!
+Please see [the documentation](https://jupyter-docker-stacks.readthedocs.io/en/latest/) for help with
+using, contributing to, and maintaining the Jupyter Docker stacks images.
+
+## Build History
+
+This is an auto-generated index of information from the build system.
+In this index, you can find image tags, links to commits, and build manifests that describe the image.
+All the builds are grouped by year and then month.
+
+Note: we only store the last 4500 manifest files because of GitHub limits.
+That's why old manifest files might not be available.
+If you want to clone this repo and access the Git history, use the following command: `git clone git@github.com:{REPOSITORY}.wiki.git`
+
+In the tables below, each line represents:
+
+- `YYYY-MM`: link to a page with a list of images built
+- `Builds`: # of times build workflow finished
+- `Images`: # of single platform images pushed
+- `Commits`: # of commits made and a GitHub link
+
+<!-- Everything below is auto-generated, all manual changes will be erased -->
+<!-- YEAR_MONTHLY_TABLES -->

tagging/update_wiki.py

@@ -13,6 +13,7 @@ from dateutil import relativedelta
 git = plumbum.local["git"]
 
 LOGGER = logging.getLogger(__name__)
+THIS_DIR = Path(__file__).parent.resolve()
 
 
 def calculate_monthly_stat(
@@ -46,16 +47,16 @@ def calculate_monthly_stat(
     return builds, images, commits
 
 
-def regenerate_home_wiki_page(wiki_dir: Path) -> None:
+def generate_home_wiki_page(wiki_dir: Path, repository: str) -> None:
     YEAR_MONTHLY_TABLES = "<!-- YEAR_MONTHLY_TABLES -->\n"
 
-    wiki_home_file = wiki_dir / "Home.md"
-    wiki_home_content = wiki_home_file.read_text()
+    wiki_home_content = (THIS_DIR / "Home.md").read_text()
 
     assert YEAR_MONTHLY_TABLES in wiki_home_content
     wiki_home_content = wiki_home_content[
         : wiki_home_content.find(YEAR_MONTHLY_TABLES) + len(YEAR_MONTHLY_TABLES)
     ]
+    wiki_home_content = wiki_home_content.format(REPOSITORY=repository)
 
     YEAR_TABLE_HEADER = """\
 ## {year}
@@ -65,7 +66,7 @@ def regenerate_home_wiki_page(wiki_dir: Path) -> None:
 """
 
     GITHUB_COMMITS_URL = (
-        "[{}](https://github.com/jupyter/docker-stacks/commits/main/?since={}&until={})"
+        f"[{{}}](https://github.com/{repository}/commits/main/?since={{}}&until={{}})"
     )
 
     for year_dir in sorted((wiki_dir / "monthly-files").glob("*"), reverse=True):
@@ -95,7 +96,7 @@ def regenerate_home_wiki_page(wiki_dir: Path) -> None:
         year_total_line = f"| **Total**              | {year_builds: <6} | {year_images: <6} | {year_commits_url: <95} |\n"
         wiki_home_content += year_total_line
 
-    wiki_home_file.write_text(wiki_home_content)
+    (wiki_dir / "Home.md").write_text(wiki_home_content)
     LOGGER.info("Updated Home page")
 
 
@@ -159,6 +160,7 @@ def update_wiki(
     wiki_dir: Path,
     hist_lines_dir: Path,
     manifests_dir: Path,
+    repository: str,
     allow_no_files: bool,
 ) -> None:
     LOGGER.info("Updating wiki")
@@ -185,7 +187,7 @@ def update_wiki(
         year_month = build_history_line[3:10]
         update_monthly_wiki_page(wiki_dir, year_month, build_history_line)
 
-    regenerate_home_wiki_page(wiki_dir)
+    generate_home_wiki_page(wiki_dir, repository)
     remove_old_manifests(wiki_dir)
 
 
@@ -211,6 +213,11 @@ if __name__ == "__main__":
         type=Path,
         help="Directory with manifest files",
     )
+    arg_parser.add_argument(
+        "--repository",
+        required=True,
+        help="Repository name on GitHub",
+    )
     arg_parser.add_argument(
         "--allow-no-files",
         action="store_true",