Adding mermaid support

.github/workflows/build-pelican.yml

@@ -19,8 +19,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: true
-          # This must equal the push/branches list above, and be appropriate for the destination below
-          ref: 'main'
+          ref: ${{ github.ref || 'main' }}
       - uses: apache/infrastructure-actions/pelican@ed044141796eb8ad67581cf5f4210656ffa77daa
         with:
           # This must be appropriate for the branch being built

.pre-commit-config.yaml

@@ -17,7 +17,7 @@ repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v6.0.0
     hooks:
-      - id: check-added-large-files
+      # - id: check-added-large-files
       - id: check-ast
       - id: check-case-conflict
       - id: check-executables-have-shebangs
@@ -27,7 +27,7 @@ repos:
       - id: check-vcs-permalinks
       - id: check-yaml
       - id: detect-private-key
-      # - id: end-of-file-fixer
+      - id: end-of-file-fixer
       - id: fix-byte-order-marker
       - id: forbid-submodules
       - id: mixed-line-ending

content/pages/svn-dist.md

@@ -0,0 +1,131 @@
+Title: Legacy Releases from SVN Dist
+license: https://www.apache.org/licenses/LICENSE-2.0
+
+We have three types of Releases to create using a "Pull from 'Dist'" process.
+
+1. Release Candidates from `dist/dev` as the Release Manager requests from within the ATR Web UI.
+
+2. Current Releases from `dist/release` this will be used for the initial migration and may be used from time to time as PMCs use the old methods.
+
+3. Archived Releases which are migrated from the archive if not present in the Current Releases.
+
+## ATR Web UX
+
+We will need pages to perform tasks related to the use of our legacy setup.
+
+### PMC Management Page
+
+1. **Create Release Candidate** - upload the packages for a release candidate from `svn:dist/dev`. This page can also handle direct uploads.
+
+3. **Legacy Release** - upload an approved release from `svn:dist/release`.
+
+### System Admin Page
+
+1. **Synchronise Current Releases** - scan `svn:dist/release` and migrate any not in the ATR.
+
+2. **Synchronize Release Archive** - scan `archive` repository and migrate any archived not in the ATR as a Current or Archived Release.
+
+## Backends Hosting Release Artifacts
+
+The legacy domains are currently connected to `svn:dist/release` as follows:
+
+1. rsync.apache.org has a directory that updates a checkout of `svn:dist/release`
+2. downloads.apache.org periodically rsyncs with rsync.apache.org
+3. archive.apache.org periodically rsyncs with rsync.apache.org without removing artifacts from the destination.
+
+### Transitional Steps
+
+```mermaid
+flowchart TD
+  subgraph Legacy
+    A[svn:dist/release]
+    B[rsync.apache.org]
+    A -->|svn| B
+    C["downloads.apache.org"]
+    D[archive.apache.org]
+    B -->|rsync| C
+    B -->|rsync| D
+  end
+```
+
+1. **ATR writes to SVN** - ATR Releases write to `svn:dist/release` as an interim step.
+
+```mermaid
+flowchart TD
+  subgraph Transition 1
+    ATR[releases.apache.org]
+    A[svn:dist/release]
+    ATR -->|svn| A
+    B[rsync.apache.org]
+    A -->|svn| B
+    C["downloads.apache.org"]
+    D[archive.apache.org]
+    B -->|rsync| C
+    B -->|rsync| D
+  end
+```
+
+2. **ATR and Legacy are Integrated** - Insert ATR into the rsync chain.
+   - ATR has a directory with the same organization as `svn:dist/release` using symbolic links to the Releases in the ATR Datastore.
+
+   - (a) ATR's rsync from rsync.apache.org should detect legacy release addition and deletion.
+
+```mermaid
+flowchart TD
+  subgraph Transition 2A
+    A[svn:dist/release]
+    B[rsync.apache.org]
+    A -->|svn| B
+    ATR[releases.apache.org]
+    B -->|rsync| ATR
+    C["downloads.apache.org"]
+    D[archive.apache.org]
+    ATR -->|rsync| C
+    ATR -->|rsync| D
+  end
+```
+
+   Or
+
+   - (b) ATR coexists on rsync.apache.org and detects legacy release addition and deletion.
+
+```mermaid
+flowchart TD
+  subgraph Transition 2B
+    A[svn:dist/release]
+    subgraph ATR on Rsync
+      ATR[releases.apache.org]
+      B[rsync.apache.org]
+      ATR <--> B
+    end
+    A -->|svn| ATR
+    C["downloads.apache.org"]
+    D[archive.apache.org]
+    B -->|rsync| C
+    B -->|rsync| D
+  end
+```
+
+3. **Legacy is Retired** - `svn:dist/release` is retired.
+
+```mermaid
+flowchart TD
+  subgraph Transition 3
+    ATR[releases.apache.org]
+    C["downloads.apache.org"]
+    D[archive.apache.org]
+    ATR -->|rsync| C
+    ATR -->|rsync| D
+  end
+```
+
+4. **Further Integration** - downloads.apache.org is hosted on ATR. Downloads.apache.org is multiple servers. ATR would need to work on multiple servers
+
+```mermaid
+flowchart TD
+  subgraph Transition 4
+    ATR["releases.apache.org"]
+    D[archive.apache.org]
+    ATR -->|rsync| D
+  end
+```

content/theme/templates/page.html

@@ -16,6 +16,32 @@
         {% include "footer.html" %}
       </div>
     </main>
+    <script>
+      document.addEventListener("DOMContentLoaded", () => {
+      function decodeHtmlEntities(str) {
+        const txt = document.createElement("textarea");
+        txt.innerHTML = str;
+        return txt.value;
+      }
+      document.querySelectorAll("pre > code.language-mermaid").forEach((code, i) => {
+        let decoded = decodeHtmlEntities(code.innerHTML);
+        // Normalize whitespace
+        decoded = decoded.replace(/\t/g, "    ");
+        decoded = decoded.replace(/^\s*\n/, "").replace(/\n\s*$/, "");
+        const div = document.createElement("div");
+        div.className = "mermaid";
+        div.textContent = decoded;
+        code.parentElement.replaceWith(div);
+        console.log(`=== Mermaid block ${i} ===`);
+        console.log(decoded);
+      });
+      // Mermaid v10+ runs asynchronously
+      mermaid.run({ querySelector: ".mermaid" })
+        .catch(err => {
+          console.error("Mermaid rendering failed:", err);
+        });
+      });
+    </script>
     <script>hljs.highlightAll();</script>
   </body>
 </html>

content/theme/templates/styles.html

@@ -4,6 +4,7 @@
 <link href="/css/headerlink.css" rel="stylesheet">
 <link href="/highlight/github.min.css" rel="stylesheet">
 <script src="/highlight/highlight.min.js"></script>
+<script src="/js/mermaid.min.js"></script>
 <!-- pagefind search -->
 <link href="/_pagefind/pagefind-ui.css" rel="stylesheet">
 <script src="/_pagefind/pagefind-ui.js" type="text/javascript"></script>
@@ -18,6 +19,12 @@
       });
   }
 </script>
+<script>
+  mermaid.initialize({
+    startOnLoad: true,
+    theme: "default"
+  });
+</script>
 <!-- pagefind search box styling -->
 <style type="text/css">
   .search-form {
@@ -29,4 +36,11 @@
       overflow: auto;
       margin-top: 5px;
   }
+  .mermaid {
+      margin: 1.2em 0;
+      padding: 1em;
+      background: #fff;
+      border: 1px solid #d0d7de;
+      broder-radius: 6px;
+  }
 </style>

pelicanconf.py

@@ -15,7 +15,7 @@
 # Specify location of plugins, and which to use
 PLUGIN_PATHS = [ 'plugins',  ]
 # If the website uses any *.ezmd files, include the 'gfm' and 'asfreader' plugins (in that order)
-PLUGINS = [ 'toc', 'spu', 'gfm', 'asfgenid', 'asfrun',  ]
+PLUGINS = [ 'toc', 'spu', 'gfm', 'asfgenid', 'asfrun', ]
 # All content is located at '.' (aka content/ )
 PAGE_PATHS = [ 'pages' ]
 STATIC_PATHS = [ '.',  ]