global/git
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2026-02-10 09:48:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

Help debugging with MSys2 by optionally executing bash with strace

Browse Source 
MSys2's strace facility is very useful for debugging... With this patch,
the bash will be executed through strace if the environment variable
GIT_STRACE_COMMANDS is set, which comes in real handy when investigating
issues in the test suite.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
Johannes Schindelin
2015-02-20 09:52:07 +00:00
parent 447bae85d7
commit 98f5f875e6
1 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
compat/mingw.c
View File

@@ -1011,6 +1011,16 @@ static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **deltaen
free(quoted);
}
if (getenv("GIT_STRACE_COMMANDS")) {
char **path = get_path_split();
cmd = path_lookup("strace.exe", path, 1);
if (!cmd)
return error("strace not found!");
if (xutftowcs_path(wcmd, cmd) < 0)
return -1;
strbuf_insert(&args, 0, "strace ", 7);
}
wargs = xmalloc((2 * args.len + 1) * sizeof(wchar_t));
xutftowcs(wargs, args.buf, 2 * args.len + 1);
strbuf_release(&args);