86 lines
2.5 KiB
YAML
86 lines
2.5 KiB
YAML
name: LaTeX Diff
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on:
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workflow_dispatch:
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inputs:
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base_branch:
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description: 'Base branch (older version)'
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required: true
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compare_branch:
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description: 'Compare branch (new version)'
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required: true
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jobs:
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latexdiff:
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runs-on: ubuntu-latest
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container:
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image: ghcr.io/xu-cheng/texlive-full:latest
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options: --user root
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steps:
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- name: Checkout base branch
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uses: actions/checkout@v4
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with:
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ref: ${{ github.event.inputs.base_branch }}
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path: base
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- name: Checkout compare branch
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uses: actions/checkout@v4
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with:
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ref: ${{ github.event.inputs.compare_branch }}
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path: compare
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- name: Install flatex (in a virtualenv)
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run: |
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python3 -m venv /tmp/latex-venv
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. /tmp/latex-venv/bin/activate
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pip install flatex
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ln -s /tmp/latex-venv/bin/flatex /usr/local/bin/flatex
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- name: Create output folder
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run: mkdir -p diff_output
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- name: Flatten base/main.tex
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run: |
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cd base/latex
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echo "📂 Listing files in base/latex:"
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ls -R
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echo "🔄 Flattening base/latex/main.tex..."
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flatex main.tex ../../diff_output/base_flat.tex
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echo "✅ base_flat.tex preview:"
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head -n 50 ../../diff_output/base_flat.tex
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- name: Flatten compare/main.tex
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run: |
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cd compare/latex
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echo "📂 Listing files in compare/latex:"
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ls -R
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echo "🔄 Flattening compare/latex/main.tex..."
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flatex main.tex ../../diff_output/compare_flat.tex
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echo "✅ compare_flat.tex preview:"
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head -n 50 ../../diff_output/compare_flat.tex
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- name: Generate diff.tex using latexdiff
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run: |
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latexdiff diff_output/base_flat.tex diff_output/compare_flat.tex > diff_output/diff.tex
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- name: Upload flattened .tex and diff.tex early
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uses: actions/upload-artifact@v4
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with:
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name: latex-diff-tex
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path: |
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diff_output/base_flat.tex
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diff_output/compare_flat.tex
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diff_output/diff.tex
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- name: Compile diff.tex to PDF
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working-directory: diff_output
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run: |
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xelatex -interaction=nonstopmode diff.tex
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xelatex -interaction=nonstopmode diff.tex
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- name: Upload diff output files
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uses: actions/upload-artifact@v4
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with:
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name: latex-diff-output
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path: diff_output/
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