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-rw-r--r--git-mergetool--lib.sh31
1 files changed, 30 insertions, 1 deletions
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index fe61e89f31..9abd00be21 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -2,6 +2,9 @@
: ${MERGE_TOOLS_DIR=$(git --exec-path)/mergetools}
+IFS='
+'
+
mode_ok () {
if diff_mode
then
@@ -97,7 +100,7 @@ check_unchanged () {
while true
do
echo "$MERGED seems unchanged."
- printf "Was the merge successful? [y/n] "
+ printf "Was the merge successful [y/n]? "
read answer || return 1
case "$answer" in
y*|Y*) return 0 ;;
@@ -302,6 +305,7 @@ guess_merge_tool () {
EOF
# Loop over each candidate and stop when a valid merge tool is found.
+ IFS=' '
for tool in $tools
do
is_available "$tool" && echo "$tool" && return 0
@@ -368,3 +372,28 @@ get_merge_tool () {
fi
echo "$merge_tool"
}
+
+mergetool_find_win32_cmd () {
+ executable=$1
+ sub_directory=$2
+
+ # Use $executable if it exists in $PATH
+ if type -p "$executable" >/dev/null 2>&1
+ then
+ printf '%s' "$executable"
+ return
+ fi
+
+ # Look for executable in the typical locations
+ for directory in $(env | grep -Ei '^PROGRAM(FILES(\(X86\))?|W6432)=' |
+ cut -d '=' -f 2- | sort -u)
+ do
+ if test -n "$directory" && test -x "$directory/$sub_directory/$executable"
+ then
+ printf '%s' "$directory/$sub_directory/$executable"
+ return
+ fi
+ done
+
+ printf '%s' "$executable"
+}