mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

trace2: teach Git to log environment variables

Browse Source 
Via trace2, Git can already log interesting config parameters (see the
trace2_cmd_list_config() function). However, this can grant an
incomplete picture because many config parameters also allow overrides
via environment variables.

To allow for more complete logs, we add a new trace2_cmd_list_env_vars()
function and supporting implementation, modeled after the pre-existing
config param logging implementation.

Signed-off-by: Josh Steadmon <steadmon@google.com>
Acked-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Josh Steadmon
2020-03-20 14:06:15 -07:00
committed by Junio C Hamano
parent 98cedd0233
commit 3d3adaad91
11 changed files with 143 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
trace2.c
View File

@ -121,6 +121,7 @@ static void tr2main_atexit_handler(void)
tr2_sid_release();
tr2_cmd_name_release();
tr2_cfg_free_patterns();
tr2_cfg_free_env_vars();
tr2_sysenv_release();
trace2_enabled = 0;
@ -311,6 +312,14 @@ void trace2_cmd_list_config_fl(const char *file, int line)
tr2_cfg_list_config_fl(file, line);
}
void trace2_cmd_list_env_vars_fl(const char *file, int line)
{
if (!trace2_enabled)
return;
tr2_list_env_vars_fl(file, line);
}
void trace2_cmd_set_config_fl(const char *file, int line, const char *key,
const char *value)
{