46 lines
1.2 KiB
Bash
Executable File
46 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# check-source - find tabs or trailing spaces in the source code
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#
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# Copyright © 2002—2015 Sam Hocevar <sam@hocevar.net>
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#
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# This program is free software. It comes without any warranty, to
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# the extent permitted by applicable law. You can redistribute it
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# and/or modify it under the terms of the Do What the Fuck You Want
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# to Public License, Version 2, as published by the WTFPL Task Force.
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# See http://www.wtfpl.net/ for more details.
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#
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nfails=0
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nfiles=0
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nlines=0
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for dir in $(make -s echo-dirs -C ..); do
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if [ ! -d "../$dir" ]; then continue; fi
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for x in $(make -s echo-sources -C ../$dir); do
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case "$x" in
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*.c|*.cpp|*.h|*.m|*.php|*.cs|*.java|.py|.pl)
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nfiles=$(($nfiles + 1));
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nlines=$(($nlines + `grep -c . "../$dir/$x"`)) ;;
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*)
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continue ;;
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esac
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if grep '[[:space:]]$' "../$dir/$x" >/dev/null 2>&1; then
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echo "error: $dir/$x contains trailing spaces"
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nfails=$(($nfails + 1))
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fi
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if grep ' ' "../$dir/$x" >/dev/null 2>&1; then
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echo "error: $dir/$x contains tabs"
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nfails=$(($nfails + 1))
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fi
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done
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done
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echo "$nfiles files, $nlines lines, $nfails errors in source code"
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if test "$nfails" != "0"; then
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exit 1
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fi
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exit 0
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