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e75c69b59e
This accomplishes the same thing as a `find ... | sort` but with the added benefit of clarity and avoiding a call to a subshell. Additionally drop the -s option from call to patch as it is not POSIX.
38 lines
884 B
Bash
Executable File
38 lines
884 B
Bash
Executable File
#!/bin/sh
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if [ "$1" = "-q" ] ; then
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quiet=1
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shift
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fi
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PATCH=${PATCH:-patch}
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patchdir=${1:?You must supply a patches directory}
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sourcedir=${2?:You must supply a source directory}
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if [ ! -d "$patchdir" ] ; then
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echo "$patchdir is not a directory" >&2
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exit 1
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fi
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if [ ! -d "$sourcedir" ] ; then
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echo "$sourcedir is not a directory" >&2
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exit 1
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fi
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# Patterns used in filename expansion (globs) are sorted according to the
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# current locale, so there is no need to do it explicitly.
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for patchfile in "$patchdir"/*.patch ; do
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# A glob that doesn't match is not replaced, so we handle that here. We
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# should only fail this test if there are no patch files.
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[ -f "$patchfile" ] || {
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echo "No patches in $patchdir" >&2
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exit 0
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}
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[ -z "$quiet" ] && echo "Applying patch $(basename "$patchfile")"
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${PATCH} -d "$sourcedir" -p1 -i "$patchfile" >/dev/null || exit 1
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done
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exit 0
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