Add post: 2026-03-04-charlax-professional-programming.md #10478
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| name: RSS Smoke Check | ||
| on: | ||
| workflow_run: | ||
| workflows: ["Deploy Jekyll site"] | ||
| types: ["completed"] | ||
| jobs: | ||
| verify: | ||
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Start timer | ||
| run: echo "START=$EPOCHSECONDS" >> $GITHUB_ENV | ||
| - name: Check homepage | ||
| run: | | ||
| curl -fsS https://tom-doerr.github.io/repo_posts/ | ||
| - name: Check feed | ||
| run: | | ||
| FEED=https://tom-doerr.github.io/repo_posts/feed.xml | ||
| # HEAD without piping to avoid broken-pipe exit 23 | ||
| curl -fsSI "$FEED" >/dev/null | ||
| - name: Check first feed image is reachable | ||
| run: | | ||
| FEED=https://tom-doerr.github.io/repo_posts/feed.xml | ||
| url=$(curl -fsS "$FEED" | awk -F 'src="' '/<img/{print $2; exit}' | cut -d '"' -f1) | ||
| [ -n "$url" ] || (echo "No <img src> found in feed" && exit 1) | ||
| # Retry a couple of times in case deploy propagation is lagging | ||
| ok=0; for i in 1 2 3; do | ||
| if curl -fsSI "$url" >/dev/null; then ok=1; break; fi | ||
| sleep 3 | ||
| done | ||
| [ "$ok" -eq 1 ] || (echo "Feed image not reachable" && exit 1) | ||
| - name: Check a sample post has image and index link | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| curl -fsS "$BASE/2025/10/26/Tyrrrz-YoutubeExplode.html" | tee post.html >/dev/null | ||
| grep -q 'class="post-image"' post.html | ||
| grep -q 'View on index' post.html | ||
| - name: Check sample post image has width/height | ||
| run: | | ||
| # Ensure we ship layout with width/height to avoid CLS | ||
| grep -q '<img[^>]*width="[0-9]\+"' post.html | ||
| grep -q '<img[^>]*height="[0-9]\+"' post.html | ||
| - name: Check homepage images have width/height | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| curl -fsS "$BASE/" | tee home.html >/dev/null | ||
| count=$(grep -o '<img[^>]*>' home.html | head -n 10 | grep -E 'width="[0-9]+"' | grep -E -c 'height="[0-9]+"' || true) | ||
| echo "Homepage first-10 images with width+height: $count" | ||
| [ "$count" -ge 5 ] || (echo "Too few homepage images with width+height" && exit 1) | ||
| - name: Check a sample post shows Related repos | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| curl -fsS "$BASE/2025/10/26/Tyrrrz-YoutubeExplode.html" | tee post2.html >/dev/null | ||
| grep -q 'Related repos' post2.html | ||
| grep -q '<ul class="related-list">' post2.html | ||
| - name: Ensure first related is not self | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| cur=$(basename "/2025/10/26/Tyrrrz-YoutubeExplode.html" .html) | ||
| rslug=$(awk '/<ul class="related-list">/,/<\/ul>/' post2.html | sed -n 's#.*href=\"[^\"]*/\([A-Za-z0-9._-]*\)\.html\".*#\1#p' | head -n1) | ||
| [ -n "$rslug" ] && [ "$rslug" != "$cur" ] | ||
| - name: Check first related link returns 200 | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| href=$(awk '/<ul class="related-list">/,/<\/ul>/' post2.html | grep -o 'href="[^"]*"' | head -n1 | sed -E 's/href="([^"]*)"/\1/') | ||
| if [ -z "$href" ]; then echo "::notice::No related href found (0 related items); skipping link check"; exit 0; fi | ||
| case "$href" in | ||
| http*) url="$href";; | ||
| /repo_posts/*) url="https://tom-doerr.github.io$href";; | ||
| /*) url="$BASE$href";; | ||
| *) url="$BASE/$href";; | ||
| esac | ||
| # Retry to absorb deploy race | ||
| ok=0; for i in 1 2 3 4 5; do | ||
| if curl -fsS "$url" >/dev/null; then ok=1; break; fi | ||
| sleep 3 | ||
| done | ||
| [ "$ok" -eq 1 ] || (echo "Related URL failed after retries: $url" && exit 1) | ||
| - name: Ensure first related is not self | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| cur=$(basename "/2025/10/26/Tyrrrz-YoutubeExplode.html" .html) | ||
| rslug=$(awk '/<ul class="related-list">/,/<\/ul>/' post2.html | sed -n 's#.*href=\"[^\"]*/\([A-Za-z0-9._-]*\)\.html\".*#\1#p' | head -n1) | ||
| if [ -z "$rslug" ]; then echo "::notice::No related items; skipping self-link assertion"; exit 0; fi | ||
| [ "$rslug" != "$cur" ] | ||
| - name: Check Status page metrics | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| curl -fsS "$BASE/status.html" | tee status.html >/dev/null | ||
| posts=$(grep -o 'Posts: [0-9]\+' status.html | sed -E 's/[^0-9]//g' | head -n1) | ||
| [ -n "$posts" ] && [ "$posts" -gt 0 ] || (echo "Posts is zero or missing" && exit 1) | ||
| emb=$(grep -o 'Embeddings: [0-9]\+' status.html | sed -E 's/[^0-9]//g' | head -n1) | ||
| [ -n "$emb" ] && [ "$emb" -gt 0 ] || (echo "Embeddings count is zero or missing" && exit 1) | ||
| idx=$(grep -o 'Search index: [0-9]\+' status.html | sed -E 's/[^0-9]//g' | head -n1) | ||
| [ -n "$idx" ] && [ "$idx" -gt 0 ] || (echo "Search index entries are zero or missing" && exit 1) | ||
| - name: Ensure single analytics script include | ||
| run: | | ||
| # Count Simple Analytics script occurrences on the sample post | ||
| [ "$(grep -o 'scripts.simpleanalyticscdn.com' post2.html | wc -l)" -eq 1 ] | ||
| - name: Check search index and site CSS exist | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| curl -fsS "$BASE/assets/search-index.json" | head -c 2 >/dev/null | ||
| curl -fsS "$BASE/assets/css/site.css" | head -n 1 | ||
| - name: Check semantic search script is deployed | ||
| run: | | ||
| BASE=https://tom-doerr.github.io/repo_posts | ||
| ok=0 | ||
| for i in 1 2 3; do | ||
| js=$(curl -fsS "$BASE/assets/js/sem.js" || true) | ||
| if [ -n "$js" ] && echo "$js" | grep -q 'Ranking… 0/' && echo "$js" | grep -q 'onPartial'; then ok=1; break; fi | ||
| sleep 3 | ||
| done | ||
| [ "$ok" -eq 1 ] || (echo "sem.js missing or wrong version on live site" && exit 1) | ||
| - name: Job runtime | ||
| if: always() | ||
| run: echo "Job runtime: $(( (EPOCHSECONDS-START+59)/60 )) min" >> $GITHUB_STEP_SUMMARY | ||
