build: script now downloads git+https deps

build.zig.zon.nix

@@ -232,7 +232,7 @@ in
       path = fetchZigArtifact {
         name = "wayland";
         url = "https://deps.files.ghostty.org/wayland-9cb3d7aa9dc995ffafdbdef7ab86a949d0fb0e7d.tar.gz";
-        hash = "sha256-m9G72jdG30KH2yQhNBcBJ46OnekzuX0i2uIOyczkpLk=";
+        hash = "sha256-6kGR1o5DdnflHzqs3ieCmBAUTpMdOXoyfcYDXiw5xQ0=";
       };
     }
     {
@@ -367,8 +367,8 @@ in
       name = "12207ff340169c7d40c570b4b6a97db614fe47e0d83b5801a932dcd44917424c8806";
       path = fetchZigArtifact {
         name = "pixels";
-        url = "https://github.com/make-github-pseudonymous-again/pixels/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz";
+        url = "https://github.com/make-github-pseudonymous-again/pixels/archive/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz";
-        hash = "sha256-ABnfxLMtY8E5KqJkrtIlPB4ML7CSFvjizCabv7i7SbU=";
+        hash = "sha256-Veg7FtCRCCUCvxSb9FfzH0IJLFmCZQ4/+657SIcb8Ro=";
       };
     }
     {

build.zig.zon2json-lock

@@ -92,7 +92,7 @@
   "12202cdac858abc52413a6c6711d5026d2d3c8e13f95ca2c327eade0736298bb021f": {
     "name": "wayland",
     "url": "https://deps.files.ghostty.org/wayland-9cb3d7aa9dc995ffafdbdef7ab86a949d0fb0e7d.tar.gz",
-    "hash": "sha256-m9G72jdG30KH2yQhNBcBJ46OnekzuX0i2uIOyczkpLk="
+    "hash": "sha256-6kGR1o5DdnflHzqs3ieCmBAUTpMdOXoyfcYDXiw5xQ0="
   },
   "12201a57c6ce0001aa034fa80fba3e1cd2253c560a45748f4f4dd21ff23b491cddef": {
     "name": "wayland_protocols",
@@ -176,8 +176,8 @@
   },
   "12207ff340169c7d40c570b4b6a97db614fe47e0d83b5801a932dcd44917424c8806": {
     "name": "pixels",
-    "url": "https://github.com/make-github-pseudonymous-again/pixels/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz",
+    "url": "https://github.com/make-github-pseudonymous-again/pixels/archive/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz",
-    "hash": "sha256-ABnfxLMtY8E5KqJkrtIlPB4ML7CSFvjizCabv7i7SbU="
+    "hash": "sha256-Veg7FtCRCCUCvxSb9FfzH0IJLFmCZQ4/+657SIcb8Ro="
   },
   "12201278a1a05c0ce0b6eb6026c65cd3e9247aa041b1c260324bf29cee559dd23ba1": {
     "name": "glslang",

pkg/wuffs/build.zig.zon

@@ -8,7 +8,7 @@
         },
 
         .pixels = .{
-            .url = "https://github.com/make-github-pseudonymous-again/pixels/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz",
+            .url = "https://github.com/make-github-pseudonymous-again/pixels/archive/d843c2714d32e15b48b8d7eeb480295af537f877.tar.gz",
             .hash = "12207ff340169c7d40c570b4b6a97db614fe47e0d83b5801a932dcd44917424c8806",
         },
 

src/build/deps.py

@@ -1,9 +1,61 @@
 import json
 import pathlib
+import subprocess
+import tempfile
 import urllib.parse
 import urllib.request
 
 
+def clone(deps: pathlib.Path, name: str, url: urllib.parse.ParseResult) -> pathlib.Path:
+    repo = urllib.parse.ParseResult(
+        scheme=url.scheme.removeprefix("git+"),
+        netloc=url.netloc,
+        path=url.path,
+        params="",
+        query="",
+        fragment="",
+    )
+    file = deps / f"{name}-{url.fragment}.tar.gz"
+    with tempfile.TemporaryDirectory() as tmp:
+        tmpdir = pathlib.Path(tmp)
+        archivedir = tmpdir / f"{name}-{url.fragment}"
+        archivedir.mkdir()
+        subprocess.run(
+            ["git", "init"],
+            cwd=str(archivedir),
+            check=True,
+        )
+        subprocess.run(
+            ["git", "remote", "add", "origin", repo.geturl()],
+            cwd=str(archivedir),
+            check=True,
+        )
+        subprocess.run(
+            ["git", "fetch", "origin", "--depth=1", url.fragment],
+            cwd=str(archivedir),
+            check=True,
+        )
+        subprocess.run(
+            ["git", "checkout", "FETCH_HEAD"],
+            cwd=str(archivedir),
+            check=True,
+        )
+        subprocess.run(
+            [
+                "tar",
+                "--create",
+                "--file",
+                str(file.resolve()),
+                "--exclude",
+                ".git",
+                f"{name}-{url.fragment}",
+            ],
+            cwd=str(tmpdir),
+            check=True,
+        )
+    return file
+
+
 def main() -> None:
     deps = pathlib.Path("deps")
     deps.mkdir(exist_ok=True)
@@ -13,18 +65,22 @@ def main() -> None:
             continue
         url = urllib.parse.urlparse(data["url"])
         if url.scheme.startswith("git+"):
-            continue
+            file = clone(deps, data["name"], url)
+            print(f"{data["url"]} -> {file}")
+        else:
             path = pathlib.Path(url.path)
             basename = path.parts[-1]
             if not basename.startswith(f"{data["name"]}-"):
                 file = deps / f"{data["name"]}-{basename}"
             else:
                 file = deps / basename
-        req = urllib.request.Request(data["url"], headers={"User-Agent": "ghostty/1.0"})
+            req = urllib.request.Request(
+                data["url"], headers={"User-Agent": "ghostty-downloader/1.0"}
+            )
             with urllib.request.urlopen(req) as response:
                 body = response.read()
                 file.write_bytes(body)
-        print(f"{data["url"]} -> https://deps.files.ghostty.org/{file.parts[-1]}")
+            print(f"{data["url"]} -> {file}")
 
 
 if __name__ == "__main__":