Add buildPDF.yml - attempt 1 #1
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| name: Build Guide PDF | ||
| on: | ||
| page_build: # Triggers after GitHu Pages finishes buildng/deploying | ||
| jobs: | ||
| post-deploy: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - name: Add dependencies | ||
| run: | | ||
| sudo apt-get update | ||
| sudo apt-get install -y wkhtmltopdf curl sed pdfunite grep | ||
| - name: Verify installation | ||
| run: wkhtmltopdf --version | ||
| - name: Build PDF | ||
| run: | | ||
| # From https://gist.github.com/hamoid/a9b0bdc1c96e6e6995cfad6f4b069279 | ||
| filename="openrndr-guide" | ||
| domain="guide.openrndr.org" | ||
| path="" # /some/folder/ if the guide is not located at / | ||
| mkdir -p ~/manual | ||
| cd ~/manual || exit | ||
| # curl downloads the index page of the website | ||
| # grep extracts the <nav> ... </nav> section | ||
| # sed(1) injects a line break in front of every URL and adds the full domain | ||
| # sed(2) deletes from each line the " character and everything that follows, leaving the clean URL | ||
| # tail deletes the first line, which contains a lonely <nav> tag | ||
| urlstr=$(curl -s "https://$domain$path" | grep -o -E '<nav .*</nav>' | sed "s/href=\"\//href=\"\nhttps:\/\/$domain\//g" | sed "s/\".*//g" | tail +2) | ||
| # convert a long string into an array | ||
| urls=($urlstr) | ||
| # count how many items in the array | ||
| length=${#urls[@]} | ||
| echo "Found $length URLs" | ||
| # one by one create NNNN.pdf files from each URL | ||
| for (( i=0; i<${length}; i++ )); | ||
| do | ||
| echo "# Page $i of $length" | ||
| padded=$(printf "%04d" $i) | ||
| wkhtmltopdf ${urls[$i]} $padded.pdf | ||
| done | ||
| date=$(date +"%F") | ||
| # finally join all the PDF files into one | ||
| pdfunite *.pdf ~/$filename-$date.pdf | ||
| - name: Upload Artifact | ||
| uses: actions/upload-artifact@v2 | ||
| with: | ||
| name: generated-pdf | ||
| path: ~/$filename-$date.pdf | ||
