add decompress

[ziggit] / git.zig

diff --git a/git.zig b/git.zig
index fd79e6c6174baf640ad8612de07ddfc86428b417..d228b50eff37afce72b3ed185e73a4dd3676da32 100644 (file)
--- a/git.zig
+++ b/git.zig
@@ -30,6 +30,14 @@ const Object = struct {
     // pub fn getBlob(self: *Object) Blob {}
 };
 
+fn decompress(alloc: Alloc, r: Reader) ![]u8 {
+    var buffer = std.ArrayList(u8).init(alloc);
+
+    try std.compress.zlib.decompress(r, buffer.writer().any());
+
+    return alloc.realloc(buffer.allocatedSlice(), buffer.items.len);
+}
+
 const PackFile = struct {
     alloc: Alloc,
     idxFile: std.fs.File,
@@ -334,7 +342,7 @@ const Repo = struct {
 };
 
 test "print HEAD" {
-    var repo = try Repo.open(std.testing.allocator, "../microwindows/.git");
+    var repo = try Repo.open(std.testing.allocator, "../imgui/.git");
     defer repo.close();
 
     const head = try repo.getHead();
@@ -343,7 +351,7 @@ test "print HEAD" {
 }
 
 test "parse idx" {
-    var repo = try Repo.open(std.testing.allocator, "../microwindows/.git");
+    var repo = try Repo.open(std.testing.allocator, "../imgui/.git");
     defer repo.close();
 
     if (repo.packfile) |packfile| {
@@ -353,7 +361,7 @@ test "parse idx" {
 }
 
 test "get object" {
-    var repo = try Repo.open(std.testing.allocator, "../microwindows/.git");
+    var repo = try Repo.open(std.testing.allocator, "../imgui/.git");
     defer repo.close();
 
     const head = try repo.getHead();