38 lines
1.4 KiB
Plaintext
38 lines
1.4 KiB
Plaintext
# Description: Compacts directories by replacing duplicate files by symbolic links and placing the origional files in ${parent_dir}/common-files/
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# URL: https://bootlin.com/blog/clink/
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# Maintainer: Danny Rawlins, crux at romster dot me
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# Depends on: help2man
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name=clink
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version=1.1.1
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release=3
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source=(https://bootlin.com/pub/utils/clink/clink-$version README)
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build() {
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# purge the source code of any idiosyncratic indentation
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REINDENT="/$(prt-get cat python3 .footprint | grep reindent.py$ | cut -f3)"
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[ -x "$REINDENT" ] && $REINDENT clink-$version \
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|| { error "reindent.py unavailable, aborting."; return 1; }
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# tranlate module names and dictionary lookups from python2 to python3
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sed -i -e "s|^#!/usr/bin/env python|#!/usr/bin/env python3|" \
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-e "/^import/ s/md5, sha/hashlib/" \
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-e "s/sha\.new/hashlib.sha256/; s/md5\.new/hashlib.md5/" \
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-e "/fid = open/ s/'r'/'rb'/" \
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-e "/while.*line/ s/= ''/= b''/" \
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-e "/fid\.readline/ s/readline()/read(8192)/" \
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-e "s/shasums\.has_key.*:/shsum in shasums:/" \
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clink-$version
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# parenthesize all arguments to the print function
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sed -i -E "s/^(\s*)print (.*)/\1print(\2)/" clink-$version
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install -D -m755 clink-$version $PKG/usr/bin/clink
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# generate a man-page from the inline help and the README
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mkdir -p $PKG/usr/share/man/man1
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help2man -n"mitigate redundant disk usage" -N -s1 \
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-S"CRUX-contrib" -m"User Commands" -I $SRC/README \
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-o $PKG/usr/share/man/man1/clink.1 $PKG/usr/bin/clink
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}
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