19 lines
524 B
Makefile
19 lines
524 B
Makefile
default: update
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update: update-readme
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update-readme:
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@options=$$(COLUMNS=80 ./youtube-dl --help | sed -e '1,/.*General Options.*/ d' -e 's/^\W\{2\}\(\w\)/### \1/') && \
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header=$$(sed -e '/.*## OPTIONS/,$$ d' README.md) && \
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footer=$$(sed -e '1,/.*## COPYRIGHT/ d' README.md) && \
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echo "$${header}" > README.md && \
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echo -e '\n## OPTIONS' >> README.md && \
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echo "$${options}" >> README.md&& \
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echo -e '\n## COPYRIGHT' >> README.md && \
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echo "$${footer}" >> README.md
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.PHONY: default update update-readme
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