build(docker): come on, make it do something!

.github/workflows/gh-pages.yml

@@ -30,6 +30,7 @@ concurrency:
 
 jobs:
   # Build job
+  # TODO: fix permissions so we don't need to do everything as root
   build:
     if: '!contains(github.event.head_commit.message, ''skip ci'') && !contains(github.event.head_commit.message, ''build(docker)'')'
     runs-on: ubuntu-latest
@@ -58,7 +59,7 @@ jobs:
         shell: bash
         working-directory: /workspace
         run: |
-          sudo /root/build_docs.sh
+          sudo /root/build_docs_v2.py
       - name: Create index.html
         run: |
           find . -type d -mindepth 1 -maxdepth 1 -print0 | sort -z | while read -d $'\0' dir

Dockerfile

@@ -1,8 +1,6 @@
 FROM pandoc/core:3.5
-ENV CHROME_BIN="/usr/bin/chromium-browser" \
-    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD="true"
 USER root
-COPY build_docs.sh /root/build_docs.sh
-RUN apk add --update udev sudo bash git python3 ttf-freefont chromium npm && npm install -g [email protected] --unsafe-perm=true && chmod +x /root/build_docs.sh
+COPY build_docs_v2.py /root/build_docs_v2.py
+RUN apk add --update sudo bash git python3 ttf-freefont && chmod +x /root/build_docs_v2.py
 WORKDIR /
 ENTRYPOINT ["/bin/bash"]

build_docs_v2.py

@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+import datetime
+import pathlib
+from subprocess import Popen
+
+# find files with .md extension min depth 2
+for path in pathlib.Path("/workspace").rglob("*/*.md"):
+    print(f"Processing {path}...")
+    # get the file's last modified time
+    last_modified = datetime.datetime.fromtimestamp(path.stat().st_mtime).strftime("%Y-%m-%d %H:%M:%S")
+    output_filename = path.parent / f"{path.stem}.html"
+    Popen(
+        [
+            "pandoc",
+            "--template",
+            "template.html",
+            "--toc",
+            "--katex=https://cdn.jsdelivr.net/npm/[email protected]/dist/",
+            "--metadata",
+            "toc-title=Indice",
+            "--metadata",
+            "lang=it",
+            "--metadata",
+            f"date={last_modified}",
+            "--metadata",
+            "maxwidth=100vw",
+            "--verbose",
+            "-o",
+            output_filename,
+            path,
+        ]
+    ).wait()
+
+print("Done! :)")
+# TODO: move index build process here