made it create a directory with files containing the output of the program

1 files changed, 30 insertions, 17 deletions

diff --git a/git_part.c b/git_part.c
index 6d91717..f3b0877 100644
--- a/git_part.c
+++ b/git_part.c
@@ -2,16 +2,16 @@
 #define VOLGIT_GIT_PART_C VOLGIT_GIT_PART_C
 #include <git_part.h>
 
-int print_diff_line(const git_diff_delta *delta,const git_diff_hunk *hunk,const git_diff_line *line,void *payload)
+int print_diff_line(const git_diff_delta *delta,const git_diff_hunk *hunk,const git_diff_line *line,FILE *out)
 {
 	size_t i;
-	printf("%c ",line->origin);
+	fprintf(out,"%c ",line->origin);
 	for(i=0;i<line->content_len;++i)
-		printf("%c",line->content[i]);
+		fprintf(out,"%c",line->content[i]);
 	return 0;
 }
 
-void print_diff(git_tree *parent_tree,git_tree *current_tree,git_repository *repo)
+void print_diff(FILE *out,git_tree *parent_tree,git_tree *current_tree,git_repository *repo)
 {
 	git_diff *diff_from_parent;
 	size_t number_of_deltas=0;
@@ -19,28 +19,32 @@ void print_diff(git_tree *parent_tree,git_tree *current_tree,git_repository *rep
 
 	git_diff_tree_to_tree(&diff_from_parent,repo,current_tree,parent_tree,NULL);
 
-	git_diff_print(diff_from_parent,GIT_DIFF_FORMAT_PATCH,print_diff_line,NULL);
+	git_diff_print(diff_from_parent,GIT_DIFF_FORMAT_PATCH_ID,(git_diff_line_cb)print_diff_line,out);
 
 	if(diff_from_parent)
 		git_diff_free(diff_from_parent);
 }
-void print_headers_and_commit_message(git_commit *current_commit,git_oid *current)
+void print_headers_and_commit_message(FILE *where,git_commit *current_commit,git_oid *current)
 {
 	const git_signature *who_commited;
-	printf("COMMIT: %s\n",git_oid_tostr_s(current));
+	fprintf(where,"COMMIT: %s\n",git_oid_tostr_s(current));
 
 	who_commited=git_commit_committer(current_commit);
 
-	printf("AUTHOR: %s <%s>\n",who_commited->name,who_commited->email);
+	fprintf(where,"AUTHOR: %s <%s>\n",who_commited->name,who_commited->email);
 
-	printf("DATE: %s\n",ctime(&who_commited->when.time));
+	fprintf(where,"DATE: %s\n",ctime(&who_commited->when.time));
 
 
-	printf("\t%s\n",git_commit_message(current_commit));
+	fprintf(where,"\t%s\n",git_commit_message(current_commit));
 }
-void print_commits(const git_reference *branch, git_repository *repo)
+void print_commits(int dir_fd,const git_reference *branch, git_repository *repo)
 {
 	const git_oid *id;
+	FILE *log_file;
+	FILE *diff_file;
+	int diff_directory_fd;
+
 	git_revwalk *walker;
 	git_oid current;
 	git_commit *current_commit;
@@ -51,6 +55,10 @@ void print_commits(const git_reference *branch, git_repository *repo)
 	git_revwalk_new(&walker,repo);
 	id=git_reference_target(branch);
 	git_revwalk_push(walker,id);
+
+
+	log_file=create_file(dir_fd,"log");
+	diff_directory_fd=create_diff_dir(dir_fd);
 	
 	while(!git_revwalk_next(&current,walker))
 	{
@@ -58,22 +66,25 @@ void print_commits(const git_reference *branch, git_repository *repo)
 		git_commit_tree(&current_tree,current_commit);
 		if(parent_tree!=NULL)
 		{
-			print_diff(parent_tree,current_tree,repo);
+			diff_file=create_file(diff_directory_fd,git_oid_tostr_s(&current));
+			print_diff(diff_file,parent_tree,current_tree,repo);
 			git_tree_free(parent_tree);
 		}
 		
-		print_headers_and_commit_message(current_commit,&current);
+		print_headers_and_commit_message(log_file,current_commit,&current);
 
 		parent_tree=current_tree;
 		git_commit_free(current_commit);
 	}
 
-
+	git_revwalk_free(walker);
+	fclose(log_file);
 }
 
 void print_branches(git_repository *repo)
 {
 	const char *branch_name;
+	int branch_dir_fd;
 	git_branch_iterator *it;
 	git_reference *ref;
 	git_branch_t branch_type=GIT_BRANCH_LOCAL;
@@ -84,9 +95,11 @@ void print_branches(git_repository *repo)
 		git_branch_name(&branch_name,ref);	
 		if(branch_name)
 		{
-			printf("------- %s -------\n",branch_name);
-			print_commits(ref,repo);	
-			printf("------------------\n");
+			branch_dir_fd=create_branch_dir(branch_name);
+
+			print_commits(branch_dir_fd,ref,repo);	
+
+			close(branch_dir_fd);
 		}else
 		{
 			printf("NULL\n");