Change the run_file_diff() function to use the run_command() API
directly, instead of invoking the run_command_v_opt_cd_env() wrapper.
This allows it, like run_dir_diff(), to use the "args" from "struct
strvec", instead of the "const char **argv" passed into
cmd_difftool(). This will be used in the subsequent commit to get rid
of OPT_ARGUMENT() from cmd_difftool().
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
builtin/difftool.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/builtin/difftool.c b/builtin/difftool.c
index f8fcc67640f..de2e5545c81 100644
--- a/builtin/difftool.c
+++ b/builtin/difftool.c
@@ -663,24 +663,23 @@ static int run_dir_diff(const char *extcmd, int symlinks, const char *prefix,
}
static int run_file_diff(int prompt, const char *prefix,
- int argc, const char **argv)
+ struct child_process *child)
{
- struct strvec args = STRVEC_INIT;
const char *env[] = {
"GIT_PAGER=", "GIT_EXTERNAL_DIFF=git-difftool--helper", NULL,
NULL
};
- int i;
if (prompt > 0)
env[2] = "GIT_DIFFTOOL_PROMPT=true";
else if (!prompt)
env[2] = "GIT_DIFFTOOL_NO_PROMPT=true";
+ child->git_cmd = 1;
+ child->dir = prefix;
+ strvec_pushv(&child->env_array, env);
- for (i = 0; i < argc; i++)
- strvec_push(&args, argv[i]);
- return run_command_v_opt_cd_env(args.v, RUN_GIT_CMD, prefix, env);
+ return run_command(child);
}
int cmd_difftool(int argc, const char **argv, const char *prefix)
@@ -770,5 +769,5 @@ int cmd_difftool(int argc, const char **argv, const char *prefix)
if (dir_diff)
return run_dir_diff(extcmd, symlinks, prefix, &child);
- return run_file_diff(prompt, prefix, child.args.nr, child.args.v);
+ return run_file_diff(prompt, prefix, &child);
}
--
2.33.0.999.ga5f89b684e9
