Merge pull request #304 from aclist/chore/prebuild-script

chore: update build tools

scripts/prebuild.py

@@ -0,0 +1,81 @@
+import os
+import requests
+import subprocess
+import tarfile
+
+from pathlib import Path
+from urllib.parse import unquote
+
+BUILD = "3.13.9"
+DATE = "20251014"
+CPYTHON_BUILD = f"cpython-{BUILD}"
+
+root = Path(__file__).resolve().parents[1]
+build_dir = root.joinpath("build")
+cpython_dir = build_dir.joinpath(CPYTHON_BUILD)
+
+
+def fetch(url: str, destination: str) -> None:
+    print(f"Fetching URL '{url}'")
+    res = requests.get(url)
+    code = res.status_code
+    if code != 200:
+        raise Exception(f"URL '{url}' returned status code {code}")
+    with open(build_dir.joinpath(destination), "wb") as f:
+        f.write(res.content)
+
+
+def get_cpython() -> None:
+    source = f"https://github.com/astral-sh/python-build-standalone/releases/download/{DATE}/"
+    build = f"{CPYTHON_BUILD}%2B{DATE}-x86_64_v3-unknown-linux-gnu-install_only_stripped.tar.gz"
+    url = f"{source}{build}"
+    outfile = unquote(build)
+    fetch(url, outfile)
+    version = build.split("%")[0]
+    untar(outfile, "python", version)
+
+
+def get_pyapp() -> None:
+    url = "https://github.com/ofek/pyapp/releases/latest/download/source.tar.gz"
+    outfile = "pyapp-latest.tar.gz"
+    fetch(url, outfile)
+    untar(outfile, "pyapp-*", "pyapp-latest")
+
+
+def untar(file: str, glob: str, renamed: str) -> None:
+    full_path = build_dir.joinpath(file)
+    with tarfile.open(full_path, "r:gz") as tar:
+        tar.extractall(path=build_dir)
+    full_path.unlink()
+    for _dir in build_dir.glob(glob):
+        os.rename(_dir, build_dir.joinpath(renamed))
+
+
+def install_deps() -> None:
+    pip = build_dir.joinpath(f"{CPYTHON_BUILD}/bin/pip")
+    subprocess.run([pip, "install", root])
+
+
+def repackage() -> None:
+    print("Preparing tar archive...")
+    outfile = build_dir.joinpath("airgapped.tar.gz")
+    with tarfile.open(outfile, "w:gz") as tar:
+        tar.add(build_dir.joinpath(CPYTHON_BUILD), arcname="python")
+
+
+def rebuild_cpython() -> None:
+    if cpython_dir.is_dir() is False:
+        get_cpython()
+    install_deps()
+    repackage()
+    return get_packaged_version()
+
+
+def get_packaged_version() -> str:
+    proc = subprocess.run(
+        [cpython_dir.joinpath("bin/dzgui"), "-v"],
+        capture_output=True,
+        text=True,
+        check=True,
+    )
+    return proc.stdout.rstrip()

scripts/release.py

@@ -5,11 +5,12 @@ import tarfile
 
 from pathlib import Path
 
+from prebuild import get_pyapp, rebuild_cpython
+
+
 root = Path(__file__).resolve().parents[1]
 output = root.joinpath("dist")
-
-pyapp_dir = root.joinpath("pyapp-latest")
-cpython = root.joinpath("build/cpython/airgapped.tar.gz")
+build_dir = root.joinpath("build")
 
 builder = build.ProjectBuilder(root)
 wheel = builder.build("wheel", output_directory=output)
@@ -20,8 +21,15 @@ metadata = stem.split("-")
 appname = metadata[0]
 version = metadata[1]
 
-entrypoint = "dzgui.main:main"
+pyapp_dir = build_dir.joinpath("pyapp-latest")
+if pyapp_dir.is_dir() is False:
+    get_pyapp()
 
+packaged_version = rebuild_cpython()
+assert packaged_version == version
+cpython = build_dir.joinpath("airgapped.tar.gz")
+
+entrypoint = "dzgui.main:main"
 env = os.environ
 env["PYAPP_PROJECT_VERSION"] = version
 env["PYAPP_PROJECT_NAME"] = appname
@@ -38,7 +46,7 @@ env["PYAPP_DISTRIBUTION_PYTHON_PATH"] = "python/bin/python3"
 
 proc = subprocess.run(["cargo", "build", "--release"], env=env, cwd=pyapp_dir)
 if proc.returncode == 0:
-    output_exe = root.joinpath("pyapp-latest/target/release/pyapp")
+    output_exe = build_dir.joinpath("pyapp-latest/target/release/pyapp")
     release_exe = output.joinpath(appname)
     output_exe.rename(release_exe)
     tarpath = output.joinpath(tarname)