Re: [PATCH] Glean libexec path from argv[0] for git-upload-pack and git-receive-pack.
From: Johannes Schindelin <hidden>
Date: 2016-06-15 22:45:04
Hi,
quoted hunk ↗ jump to hunk
diff --git a/upload-pack.c b/upload-pack.c index c911e70..086eff6 100644 --- a/upload-pack.c +++ b/upload-pack.c@@ -616,6 +616,9 @@ int main(int argc, char **argv) int i; int strict = 0; + if (argv[0] && *argv[0]) + git_extract_argv0_path(argv[0]); +
This is ugly. The called function should already do it itself. Further, why not go the full nine yards and avoid the calculation altogether, until it is necessary? Then the change to add lookup_program_in_path() would be nice and non-intrusive. IOW why not leave the function name as-is, and just enhance system_path() to have a static variable "initialized", which does the whole calculation? I.e. move the calculation from git.c to exec_cmd.c, but at the same time do it only when needed. And your change to set argv0_path from receive-pack and upload-pack would be a second patch. And then the patch to add support to "glean" (did not know that word) the path from the PATH (lookup_program_in_path()) could come as a third patch. Ciao, Dscho