From 7ab8d86396cf84cfeedae086f261b9596691d748 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Sun, 08 Feb 2026 01:15:14 +0000
Subject: [PATCH] Try to allow vcs rebuilds

---
 src/archrepobuild/builder.py |   13 ++++++++++++-
 verify_build_logic.py        |   44 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletions(-)

diff --git a/src/archrepobuild/builder.py b/src/archrepobuild/builder.py
index a99af5d..dea86f9 100644
--- a/src/archrepobuild/builder.py
+++ b/src/archrepobuild/builder.py
@@ -76,6 +76,7 @@
     sign: bool = False,
     key: str = "",
     clean: bool = True,
+    force: bool = False,
     skip_checksums: bool = False,
     extra_args: list[str] | None = None,
     env_overrides: dict[str, str] | None = None,
@@ -102,6 +103,8 @@
         cmd.append("-c")
     if sign and key:
         cmd.extend(["--sign", "--key", key])
+    if force:
+        cmd.append("-f")
     if skip_checksums:
         cmd.append("--skipchecksums")
     if extra_args:
@@ -122,7 +125,14 @@
         )
 
         if result.returncode != 0:
-            return False, result.stderr or result.stdout, []
+            error = result.stderr or result.stdout
+            if "A package has already been built" in error:
+                logger.info("Package already built, treating as success")
+                # Find built packages anyway
+                artifacts = list(package_dir.glob("*.pkg.tar.*"))
+                artifacts = [a for a in artifacts if not a.name.endswith(".sig")]
+                return True, "", artifacts
+            return False, error, []
 
         # Find built packages
         artifacts = list(package_dir.glob("*.pkg.tar.*"))
@@ -318,6 +328,7 @@
                     self.config.signing.enabled,
                     self.config.signing.key,
                     self.config.building.clean,
+                    force or is_vcs,
                     override.skip_checksums,
                     override.extra_args,
                     override.env,
diff --git a/verify_build_logic.py b/verify_build_logic.py
new file mode 100644
index 0000000..b59a3f8
--- /dev/null
+++ b/verify_build_logic.py
@@ -0,0 +1,44 @@
+import asyncio
+from pathlib import Path
+import os
+import sys
+
+# Add src to path
+sys.path.insert(0, str(Path(__file__).parent / "src"))
+
+from archrepobuild.builder import _run_makepkg
+
+async def test_already_built():
+    print("Testing 'already built' message handling...")
+    
+    # Create a mock PKGBUILD directory
+    test_dir = Path("test_build_logic")
+    test_dir.mkdir(exist_ok=True)
+    pkgbuild = test_dir / "PKGBUILD"
+    pkgbuild.write_text("pkgname=testpkg\npkgver=1.0\npkgrel=1\narch=('any')\n")
+    
+    # Manually create a dummy package file to trigger the error if we run twice
+    package_file = test_dir / "testpkg-1.0-1-any.pkg.tar.zst"
+    package_file.write_text("dummy")
+    
+    # Run _run_makepkg. It should fail with returncode != 0 but we should catch it.
+    # Note: We can't easily mock the subprocess output of makepkg here 
+    # but we can check if it behaves correctly when real makepkg is called.
+    
+    success, error, artifacts = _run_makepkg(test_dir, force=False)
+    
+    print(f"Success: {success}")
+    print(f"Error: {error}")
+    print(f"Artifacts: {artifacts}")
+    
+    if success and "testpkg-1.0-1-any.pkg.tar.zst" in [a.name for a in artifacts]:
+        print("✓ Successfully handled 'already built' message")
+    else:
+        print("✗ Failed to handle 'already built' message (or makepkg didn't report it)")
+
+    # Cleanup
+    shutil = __import__('shutil')
+    shutil.rmtree(test_dir)
+
+if __name__ == "__main__":
+    asyncio.run(test_already_built())

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