v0.1.4 (#38) — pipeline test 2

.woodpecker/scripts/build.py

@@ -0,0 +1,126 @@
+import os
+import sys
+
+from wrenn import Capsule, StreamExitEvent, StreamStderrEvent, StreamStdoutEvent
+from wrenn._git import GitCommandError
+from wrenn.models import FileEntry
+
+GO_VERSION = os.getenv("GO_VERSION", "1.25.8")
+REPO_URL = "https://git.omukk.dev/wrenn/wrenn.git"
+REPO_DIR = "/opt/wrenn"
+BUILDS_DIR = os.path.join(os.path.dirname(__file__), "..", "..", "builds")
+
+
+def run(capsule: Capsule, cmd: str, timeout: int = 30) -> int:
+    result = capsule.commands.run(cmd, timeout=timeout)
+    if result.exit_code != 0:
+        print(f"FAIL [{cmd.split()[0]}]: exit={result.exit_code}", file=sys.stderr)
+        if result.stderr:
+            print(result.stderr.strip(), file=sys.stderr)
+        return result.exit_code
+    print(f"OK   [{cmd.split()[0]}]")
+    return 0
+
+
+def install_go(capsule: Capsule) -> bool:
+    tarball = f"go{GO_VERSION}.linux-amd64.tar.gz"
+    url = f"https://go.dev/dl/{tarball}"
+
+    if run(capsule, "apt update") != 0:
+        return False
+    if run(capsule, "apt install -y make build-essential file") != 0:
+        return False
+    if run(capsule, f"curl -LO {url}", timeout=120) != 0:
+        return False
+    if run(capsule, f"tar -C /usr/local -xzf {tarball}", timeout=60) != 0:
+        return False
+    if run(capsule, 'echo "export PATH=$PATH:/usr/local/go/bin" >> ~/.profile') != 0:
+        return False
+    if run(capsule, "rm -f " + tarball) != 0:
+        return False
+
+    result = capsule.commands.run("/usr/local/go/bin/go version")
+    print(result.stdout.strip())
+    return result.exit_code == 0
+
+
+def clone_repo(capsule: Capsule) -> bool:
+    try:
+        capsule.git.clone(REPO_URL, REPO_DIR)
+        print("OK   [git clone]")
+        return True
+    except GitCommandError as e:
+        print(f"FAIL [git clone]: {e}", file=sys.stderr)
+        return False
+
+
+def build_app(capsule: Capsule) -> bool:
+    handle = capsule.commands.run(
+        "CGO_ENABLED=1 make build",
+        background=True,
+        cwd=REPO_DIR,
+        envs={
+            "PATH": "/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+        },
+    )
+    print(f"make build started (pid={handle.pid}), streaming output...")
+
+    exit_code = 0
+    for event in capsule.commands.connect(handle.pid):
+        if isinstance(event, StreamStdoutEvent):
+            print(event.data, end="")
+        elif isinstance(event, StreamStderrEvent):
+            print(event.data, end="", file=sys.stderr)
+        elif isinstance(event, StreamExitEvent):
+            exit_code = event.exit_code
+
+    if exit_code != 0:
+        print(f"FAIL [make build]: exit={exit_code}", file=sys.stderr)
+        return False
+    print("OK   [make build]")
+    return True
+
+
+def download_artifacts(capsule: Capsule) -> bool:
+    remote_dir = f"{REPO_DIR}/builds"
+    entries = capsule.files.list(remote_dir, depth=1)
+    files = [e for e in entries if e.type != "directory"]
+
+    if not files:
+        print("FAIL [download]: no files found in builds/", file=sys.stderr)
+        return False
+
+    local_dir = os.path.normpath(BUILDS_DIR)
+    os.makedirs(local_dir, exist_ok=True)
+
+    for entry in files:
+        name = entry.name or "unknown"
+        remote_path = f"{remote_dir}/{name}"
+        local_path = os.path.join(local_dir, name)
+        print(f"Downloading {name} ({entry.size or '?'} bytes)...")
+
+        with open(local_path, "wb") as f:
+            for chunk in capsule.files.download_stream(remote_path):
+                f.write(chunk)
+
+        print(f"OK   [download {name}]")
+
+    return True
+
+
+def main() -> None:
+    with Capsule(wait=True, vcpus=4, memory_mb=4096) as capsule:
+        print(f"Capsule: {capsule.capsule_id}")
+        if not install_go(capsule):
+            sys.exit(1)
+        if not clone_repo(capsule):
+            sys.exit(1)
+        if not build_app(capsule):
+            sys.exit(1)
+        if not download_artifacts(capsule):
+            sys.exit(1)
+        print("Done.")
+
+
+if __name__ == "__main__":
+    main()