Git-Url:
http://git.frugalware.org/gitweb/gitweb.cgi?p=gnometesting.git;a=commitdiff;h=8a9122975f01aa254a6d63b0979ab3d25f3816db
commit 8a9122975f01aa254a6d63b0979ab3d25f3816db
Author: Michel Hermier <herm...@frugalware.org>
Date: Tue Mar 23 11:46:57 2010 +0100
util.sh
* Introduce Freplace function.
* Factorise Fsed and Freplace in private __Fsed.
diff --git a/source/include/util.sh b/source/include/util.sh
index 1606de4..fba4b37 100644
--- a/source/include/util.sh
+++ b/source/include/util.sh
@@ -494,15 +494,45 @@ Fln() {
}
###
+# * __Fsed(): Private implementation of Fsed and Freplace. Parameters:
+# 1) regexp (see man sed!) 2) replacement 3) file to edit in place.
+###
+__Fsed() {
+ if [ ! -e $i ]; then
+ error "File $i not found."
+ Fdie
+ fi
+ if [ ! -f $i ]; then
+ error "File $i is not a regular file."
+ Fdie
+ fi
+ sed -i -e "s|$1|$2|g" "$3" || Fdie
+}
+
+###
# * Fsed(): Use sed on file(s). Parameters: 1) regexp (see man sed!) 2)
# replacement 3) file(s) to edit in place.
###
Fsed() {
local i
Fcd
- for i in ${@:3:$#}; do
+ for i in "${@:3:$#}"; do
Fmessage "Using sed with file: $i"
- sed -i -e "s|$1|$2|g" "$i" || Fdie
+ __Fsed "$1" "$2" "$i"
+ done
+}
+
+###
+# * Freplace(): Do some parameter substitution on file(s). The parameters
+# should be escaped using the "@parameter@" syntax. Parameters:
+# 1) Variable to substituate 2) file(s) where the substitution happens.
+###
+Freplace() {
+ local i
+ Fcd
+ for i in "${@:2:$#}"; do
+ Fmessage "Subtituing $1 in file: $i"
+ eval "__Fsed '@$1@' \"\${$1}\" \"\$i\""
done
}
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