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Update conditional_convert_via_pandoc.yml #5

Update conditional_convert_via_pandoc.yml

Update conditional_convert_via_pandoc.yml #5

name: conditional_convert_via_pandoc
#
# A script to check for changed and added .md files in content/ and convert those with pandoc (except for _index.md)
#
# Thanks to Gérald Barré aka. meziantou for the basic template of the condition check
# Written by Marcel Kaiser
#
# published: 2024-10-29
# last edit: 2024-10-29
#
on:
push:
branches:
- 'main' # Do the work exclusively for the branch deploying the website
jobs:
# Seperate jobs to be able to possibly use condition_check_files for other tasks as well
condition_check_files:
runs-on: 'ubuntu-22.04'
# Declare outputs for next jobs
outputs:
bool_files_changed: ${{ steps.check_file_changed.outputs.bool_files_changed }}
list_changed_files: ${{ steps.check_file_changed.outputs.list_changed_files }}
steps:
- uses: actions/checkout@v4
with:
# Checkout as many commits as needed for the diff
fetch-depth: 1
- shell: pwsh
id: check_file_changed
run: |
# Look only for changed files (A - added, M - modified) and return their names (the specific changes are irrelevant)
$diff = git diff --name-only --diff-filter=AM HEAD^ HEAD
# Filter the files under content/ with the .md extension excluding the Hugo associated _index.md files
$SourceDiff = $diff | Where-Object { $_ -match '^content/' -and $_ -match '.md$' -and -not ($_ -match '_index.md') }
$HasDiff = $SourceDiff.Length -gt 0
# Set the output named "bool_files_changed"
echo "{bool_files_changed}={$HasDiff}" >> $GITHUB_OUTPUT
echo "{list_changed_files}={$SourceDiff}" >> $GITHUB_OUTPUT
# Run the job only with 'bool_files_changed' equals 'True'
conditional_pandoc:
runs-on: 'ubuntu-22.04'
needs: [ condition_check_files ]
if: needs.condition_check_files.outputs.bool_files_changed == 'True'
steps:
- uses: docker://pandoc/latex:3.5
- shell: pwsh
run: |
# List types which will only use --standalone. You can easily add more extensions if you're fine with this setting
$ONLY_STANDALONE_OUTPUT_TYPES = "latex pdf html docx odt"
# Use as many cores as available to be as fast as possible
parallel --jobs 0 \
# Pandoc creates an AST (Abstract Syntax Tree); reuse this by saving/reading from txt
pandoc --from markdown --to native {} -o {.}.txt ';'\
for i in $ONLY_STANDALONE_OUTPUT_TYPES';' do \
pandoc --from native {.}.txt --standalone -o '{.}.$i' ';' \
done';' \
# You can easily add individual conversion rules by using pandoc after the 'done' part. Keep in mind to finish all non-comment lines with backslash
rm {.}.txt ::: needs.condition_changed_files.outputs.list_changed_files