freshlybakedca.ke
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1#include "git-compat-util.h"
2#include "strbuf.h"
3#include "trace2/tr2_cmd_name.h"
4
5#define TR2_ENVVAR_PARENT_NAME "GIT_TRACE2_PARENT_NAME"
6
7static struct strbuf tr2cmdname_hierarchy = STRBUF_INIT;
8
9void tr2_cmd_name_append_hierarchy(const char *name)
10{
11 const char *parent_name = getenv(TR2_ENVVAR_PARENT_NAME);
12
13 strbuf_reset(&tr2cmdname_hierarchy);
14 if (parent_name && *parent_name) {
15 strbuf_addstr(&tr2cmdname_hierarchy, parent_name);
16 strbuf_addch(&tr2cmdname_hierarchy, '/');
17 }
18 strbuf_addstr(&tr2cmdname_hierarchy, name);
19
20 setenv(TR2_ENVVAR_PARENT_NAME, tr2cmdname_hierarchy.buf, 1);
21}
22
23const char *tr2_cmd_name_get_hierarchy(void)
24{
25 return tr2cmdname_hierarchy.buf;
26}
27
28void tr2_cmd_name_release(void)
29{
30 strbuf_release(&tr2cmdname_hierarchy);
31}