diff options
| author | David Aguilar <davvid@gmail.com> | 2016-11-29 12:38:07 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-11-29 21:54:03 +0300 |
| commit | 7c10605d2ccf499af6136e993cf248892be39168 (patch) | |
| tree | fd2c42ea696c365423d767225278d8cd8c49b516 /mergetools/meld | |
| parent | ac84098b7e32406a982ac01cc76a663d5605224b (diff) | |
mergetool: honor mergetool.$tool.trustExitCode for built-in tools
Built-in merge tools contain a hard-coded assumption about
whether or not a tool's exit code can be trusted to determine
the success or failure of a merge. Tools whose exit codes are
not trusted contain calls to check_unchanged() in their
merge_cmd() functions.
A problem with this is that the trustExitCode configuration is
not honored for built-in tools.
Teach built-in tools to honor the trustExitCode configuration.
Extend run_merge_cmd() so that it is responsible for calling
check_unchanged() when a tool's exit code cannot be trusted.
Remove check_unchanged() calls from scriptlets since they are no
longer responsible for calling it.
When no configuration is present, exit_code_trustable() is
checked to see whether the exit code should be trusted.
The default implementation returns false.
Tools whose exit codes can be trusted override
exit_code_trustable() to true.
Reported-by: Dun Peal <dunpealer@gmail.com>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'mergetools/meld')
| -rw-r--r-- | mergetools/meld | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mergetools/meld b/mergetools/meld index 83ebdfb4c3..bc178e8882 100644 --- a/mergetools/meld +++ b/mergetools/meld @@ -7,7 +7,7 @@ merge_cmd () { then check_meld_for_output_version fi - touch "$BACKUP" + if test "$meld_has_output_option" = true then "$merge_tool_path" --output "$MERGED" \ @@ -15,7 +15,6 @@ merge_cmd () { else "$merge_tool_path" "$LOCAL" "$MERGED" "$REMOTE" fi - check_unchanged } # Check whether we should use 'meld --output <file>' |