Yay! Traversing!

Author: motiejus

Makefile

@@ -1,7 +1,6 @@
 git2: git2.c libgit2.a
 git2.c:
-	#gcc -static src/git2.c -I. -L. -lgit2 -ogit2 -Wall -pedantic
-	gcc -static src/git2.c -I. -L. -lgit2 -ogit2
+	gcc -static src/git2.c -I. -L. -lgit2 -ogit2 -Wall -pedantic
 
 libgit2: libgit2.a
 

git2.c

@@ -33,35 +33,12 @@ int main (int argc, char** argv) {
         printf("Error code: %d" , e);
     }
 
-
-
-    /*
-    git_odb *odb;
-    git_odb_object *obj;
-    git_oid *oid;
-
-    unsigned char *data;
-    const char *str_type;
-    int error;
-
-    if ((e = git_odb_open(&odb, ".git/objects")) != 0) {
-        printf ("Fail on odb open: %d\n", e);
-    }
-    if (&odb == NULL) {
-        printf("odb is null!\n");
-    }
-
-    //odb = git_repository_database(repo);
-    git_oid_mkstr(&oid, "969b6084cbad1cb3f60443856b851340de30dc37");
-    error = git_odb_read(&obj, odb, oid);
-    */
-
     git_oid id;
     git_revwalk *walk;
     git_commit *head, *commit;
 
     git_oid_mkstr(&id, hex);
-    printf("Raw 20 bytes: [%s]\n", (&id)->id);
+    //printf("Raw 20 bytes: [%s]\n", (&id)->id);
 
     git_odb *odb; // fetch the object!
     odb = git_repository_database(repo);
@@ -73,16 +50,21 @@ int main (int argc, char** argv) {
     char *msg = git_commit_message(head);
     printf("Commit message: %s\n", msg); // YAY!!!
 
+    if (e = git_revwalk_new(&walk, repo)) printf("Fail walker: %d\n", e);
+    //git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL | GIT_SORT_REVERSE);
+    if (e = git_revwalk_push(walk, &id))
+        printf("Failed revwalk push: %d\n", e);
+
+    int ret = git_revwalk_next(&id, walk);
+    char *hex2 = (char*) malloc(41*sizeof(char));
 
-    if (e = git_revwalk_new(&walk, repo)) printf("Fail: %d\n");
-    git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL | GIT_SORT_REVERSE);
-    git_revwalk_push(walk, &id);
+    git_oid_fmt(hex2, &id);
+    printf("Hex2: %40s\n", hex2);
 
-    git_signature *author;
-    while ((commit = git_revwalk_next(&id, walk)) != NULL) {
-        char * msg = git_commit_message_short(commit);
-        author = git_commit_author(commit);
-        printf("%s (%s)\n", msg, author->email);
+    
+    while (git_revwalk_next(&id, walk) == GIT_SUCCESS) {
+        git_oid_fmt(hex2, &id);
+        printf("%s\n", hex2);
     }
     return 0;
 }