commit-heatmap-gen

commit 2e1164be74a2a69f59973a6572b22f36f2479b8e
parent 838aeb555307787a52f971016be35b3d57027f69
Author: brookjeynes <me@brookjeynes.dev>
Date:   Thu, 18 Jun 2026 08:06:32 +1000

feat: retrieve commit daterange

Signed-off-by: brookjeynes <me@brookjeynes.dev>

Diffstat:
M
main.c
 | 
14
++++++++++++--

1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/main.c b/main.c
@@ -1,7 +1,9 @@
 #include <git2.h>
+#include <git2/commit.h>
 #include <git2/signature.h>
 #include <stdio.h>
 #include <string.h>
+#include <time.h>
 
 int main(int argc, char *argv[]) {
   int error;
@@ -46,6 +48,9 @@ int main(int argc, char *argv[]) {
     exit(error);
   }
 
+  const time_t now = time(NULL);
+  const time_t year_behind = now - (365 * 24 * 60 * 60);
+
   git_oid id;
   while (!git_revwalk_next(&id, walker)) {
     git_commit *commit;
@@ -55,10 +60,15 @@ int main(int argc, char *argv[]) {
       exit(error);
     }
 
+    const char *message = git_commit_message(commit);
     const git_signature *author = git_commit_author(commit);
+
+    if (author->when.time < year_behind) {
+      break;
+    }
+
     if (strcmp(author_email, author->email) == 0) {
-      printf("%s <%s> at %ld\n", author->name, author->email,
-             author->when.time);
+      printf("%s <%s> -> %s\n", author->name, author->email, message);
     }
   }