diff options
Diffstat (limited to 'git-difftool--helper.sh')
-rwxr-xr-x | git-difftool--helper.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh index 46af3e6..dd0c9a5 100755 --- a/git-difftool--helper.sh +++ b/git-difftool--helper.sh @@ -61,6 +61,9 @@ launch_merge_tool () { export BASE eval $GIT_DIFFTOOL_EXTCMD '"$LOCAL"' '"$REMOTE"' else + initialize_merge_tool "$merge_tool" + # ignore the error from the above --- run_merge_tool + # will diagnose unusable tool by itself run_merge_tool "$merge_tool" fi } @@ -72,6 +75,11 @@ then merge_tool="$GIT_DIFF_TOOL" else merge_tool="$(get_merge_tool)" + subshell_exit_status=$? + if test $subshell_exit_status -gt 1 + then + exit $subshell_exit_status + fi fi fi @@ -79,7 +87,23 @@ if test -n "$GIT_DIFFTOOL_DIRDIFF" then LOCAL="$1" REMOTE="$2" + initialize_merge_tool "$merge_tool" + # ignore the error from the above --- run_merge_tool + # will diagnose unusable tool by itself run_merge_tool "$merge_tool" false + + status=$? + if test $status -ge 126 + then + # Command not found (127), not executable (126) or + # exited via a signal (>= 128). + exit $status + fi + + if test "$GIT_DIFFTOOL_TRUST_EXIT_CODE" = true + then + exit $status + fi else # Launch the merge tool on each path provided by 'git diff' while test $# -gt 6 |