48 lines
763 B
Bash
Executable File
48 lines
763 B
Bash
Executable File
#!/bin/sh
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_printhelp()
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{
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cat<<EOF
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Usage: ${0##*/} FILES|FOLDERS
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Prettify C source code using 'indent'.
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Alternative to indent: astyle, uncrustify.
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EOF
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}
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if [ $# -eq 0 ] || [ "$1" = "-h" ]; then
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_printhelp
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exit
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fi
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if ! command -v indent >/dev/null 2>&1; then
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echo >&2 "'indent' not found in PATH. Exiting."
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exit 1
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fi
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CMD="indent -i4 -ppi4 -bli0 -cli4 -nut"
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_formatc_dir()
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{
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## Note that '+' does not work together with {} concatenation. Don't know
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## why...
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find "$1" -type f \
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-name "*.[ch]" \
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-print \
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-exec $CMD {} \; \
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-exec rm {}"~" \;
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}
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for i ; do
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[ ! -e "$i" ] && continue
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if [ -d "$i" ]; then
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_formatc_dir "$i"
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else
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$CMD "$i"
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rm -f "$i~"
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fi
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done
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