setGitTracer

Sets the git system tracing configuration to the specified level with the specified callback. When system events occur at a level equal to, or lower than, the given level they will be reported to the given callback.

Note: If libgit2 is not built with tracing support calling this function will throw a GitException.

Make sure -DGIT_TRACE is set when building libgit2 to enable tracing support, or look at the libgit2 build instructions.

void setGitTracer(TraceLevel level, TraceFunction callback)
void
setGitTracer
(
TraceLevel level
,
TraceFunction callback
)
void setGitTracer(TraceLevel level, scope TraceDelegate callback)

Examples

test callback function

1 static void tracer(TraceLevel level, in char[] msg)
2 {
3     import std.stdio;
4     stderr.writefln("Level(%s): %s", level, msg);
5 }
6 
7 try
8 {
9     setGitTracer(TraceLevel.trace, &tracer);
10 }
11 catch (GitException exc)
12 {
13     assert(exc.msg == _noTraceMsg, exc.msg);
14 }

test callback delegate

1 struct S
2 {
3     size_t line = 1;
4 
5     void tracer(TraceLevel level, in char[] msg)
6     {
7         import std.stdio;
8         stderr.writefln("Level(%s): Line %s - %s", line++, level, msg);
9     }
10 }
11 
12 S s;
13 
14 try
15 {
16     setGitTracer(TraceLevel.trace, &s.tracer);
17 }
18 catch (GitException exc)
19 {
20     assert(exc.msg == _noTraceMsg, exc.msg);
21 }

setGitTracer

Examples

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