From b2112026d26ff66c4e6b1f0e0533ac328dd3bd97 Mon Sep 17 00:00:00 2001
From: InsanePrawn <insane.prawny@gmail.com>
Date: Fri, 7 Oct 2022 05:31:15 +0200
Subject: [PATCH] packages/build: skip packages that were already built this
 run (e.g. split packages)

---
 packages/build.py    |  8 +++++++-
 packages/pkgbuild.py | 12 ++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/packages/build.py b/packages/build.py
index 3a92de3..9bda88a 100644
--- a/packages/build.py
+++ b/packages/build.py
@@ -18,7 +18,7 @@ from distro.distro import get_kupfer_https, get_kupfer_local
 from distro.package import RemotePackage
 from wrapper import check_programs_wrap, is_wrapped
 
-from .pkgbuild import discover_pkgbuilds, filter_pkgbuilds, Pkgbuild, SubPkgbuild
+from .pkgbuild import discover_pkgbuilds, filter_pkgbuilds, Pkgbase, Pkgbuild, SubPkgbuild
 
 pacman_cmd = [
     'pacman',
@@ -628,6 +628,11 @@ def build_packages(
     for level, need_build in enumerate(build_levels):
         logging.info(f"(Level {level}) Building {', '.join([x.name for x in need_build])}")
         for package in need_build:
+            base = package.pkgbase if isinstance(package, SubPkgbuild) else package
+            assert isinstance(base, Pkgbase)
+            if package.is_built():
+                logging.info(f"Skipping building {package.name} since it was already built this run as part of pkgbase {base.name}")
+                continue
             build_package(
                 package,
                 arch=arch,
@@ -637,6 +642,7 @@ def build_packages(
                 clean_chroot=clean_chroot,
             )
             files += add_package_to_repo(package, arch)
+            base._is_built = True
     return files
 
 
diff --git a/packages/pkgbuild.py b/packages/pkgbuild.py
index 3d09f52..30c31d1 100644
--- a/packages/pkgbuild.py
+++ b/packages/pkgbuild.py
@@ -184,11 +184,16 @@ class Pkgbuild(PackageInfo):
             arch = 'any'
         return f'{self.name}-{self.version}-{arch}.pkg.tar.zst'
 
+    def is_built(self) -> bool:
+        raise NotImplementedError()
+
 
 class Pkgbase(Pkgbuild):
     subpackages: list[SubPkgbuild]
+    _is_built: bool
 
     def __init__(self, relative_path: str, subpackages: list[SubPkgbuild] = [], **args):
+        self._is_built = False
         self.subpackages = list(subpackages)
         super().__init__(relative_path, **args)
 
@@ -196,6 +201,7 @@ class Pkgbase(Pkgbuild):
         if not isinstance(pkg, Pkgbase):
             raise Exception(f"Tried to update pkgbase {self.name} with non-base pkg {pkg}")
         Pkgbuild.update(self, pkg)
+        self._is_built = pkg._is_built or self._is_built
         sub_dict = {p.name: p for p in self.subpackages}
         self.subpackages.clear()
         for new_pkg in pkg.subpackages:
@@ -229,6 +235,9 @@ class Pkgbase(Pkgbuild):
             names.update(pkg.names())
         return list(names)
 
+    def is_built(self) -> bool:
+        return self._is_built
+
 
 class SubPkgbuild(Pkgbuild):
     pkgbase: Pkgbase
@@ -249,6 +258,9 @@ class SubPkgbuild(Pkgbuild):
         assert self.pkgbase
         self.pkgbase.refresh_sources(lazy=lazy)
 
+    def is_built(self) -> bool:
+        return self.pkgbase.is_built()
+
 
 def parse_pkgbuild(
     relative_pkg_dir: str,