aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rwxr-xr-xtools/install.sh24
1 files changed, 18 insertions, 6 deletions
diff --git a/tools/install.sh b/tools/install.sh
index f79cb3b..086c47d 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -1,13 +1,16 @@
#!/bin/sh -e
# Portable install version that supports -D -m and -t
+# We have our own extension flag -s for running sed on the given files while
+# installing.
usage() {
- printf '%s\n' "usage: $0 [-D] [-m mode] source dest" \
- " or: $0 [-D] [-m mode] [-t dir] [source...]" >&2
- exit 1
+ printf '%s\n' "usage: $0 [-D] [-m mode] [-s sedcmd] source dest" \
+ " or: $0 [-D] [-m mode] [-s sedcmd] [-t dir] [source...]" >&2
+ exit 0
}
die() { printf '%s\n' "$@" >&2; exit 1;}
+sed=''
mkdirp=''
target=''
mode=''
@@ -16,7 +19,7 @@ parse() {
OPTIND=$(($#+1))
while OPTARG= && [ $# -gt 0 ]; do
case $1 in
- -[tm]?*) OPTARG=$1; shift
+ -[stm]?*) OPTARG=$1; shift
eval 'set -- "${OPTARG%"${OPTARG#??}"}" "${OPTARG#??}"' ${1+'"$@"'}
;;
-[!-]?*) OPTARG=$1; shift
@@ -29,6 +32,11 @@ parse() {
eval '[ ${OPTARG+x} ] &&:' && OPTARG='1' || OPTARG=''
mkdirp="$OPTARG"
;;
+ '-s')
+ [ $# -le 1 ] && set "required" "$1" && break
+ OPTARG=$2
+ sed="$OPTARG"
+ shift ;;
'-t')
[ $# -le 1 ] && set "required" "$1" && break
OPTARG=$2
@@ -75,7 +83,11 @@ if [ "$target" ]; then
mkdir -p "$target"
for arg; do
[ -d "$target/${arg##*/}" ] && die "$target/${arg##*/} is a directory"
- cp "$arg" "$target/${arg##*/}"
+ if [ "$sed" ]; then
+ sed "$sed" < "$arg" > "$target/${arg##*/}"
+ else
+ cp "$arg" "$target"
+ fi
# Most implementations set the mode to 0755 by default when -t is set.
chmod "${mode:=0755}" "$target/${arg##*/}"
@@ -85,6 +97,6 @@ else
mkdir -p "${2%/*}"
esac
[ -d "$2" ] && die "$2 is a directory"
- cp "$1" "$2"
+ if [ "$sed" ]; then sed "$sed" < "$1" > "$2"; else cp "$1" "$2"; fi
chmod "${mode:=0755}" "$2"
fi