[vulkan] Add releasepackage.py script for Fuchsia.
This script can be used to upload latest version of goldfish
vulkan to CIPD for usage by Fuchsia. The script assumes that
goldfish vulkan is built as part of the Fuchsia tree.
Test: python fuchsia/releasepackage.py --dry-run
Change-Id: Iafb56c2b6c4472fc6863f4c158e146b84eaaf393
diff --git a/fuchsia/releasepackage.py b/fuchsia/releasepackage.py
new file mode 100644
index 0000000..8f18d68
--- /dev/null
+++ b/fuchsia/releasepackage.py
@@ -0,0 +1,111 @@
+# Copyright 2019 The Fuchsia Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import sys
+import shutil
+import subprocess
+import argparse
+import re
+
+parser = argparse.ArgumentParser(description="Upload goldfish libvulkan to CIPD")
+
+parser.add_argument("--release-dir")
+parser.add_argument("--arch")
+parser.add_argument("--dry-run", action="store_true")
+parser.add_argument("--ignore-branch", action="store_true")
+parser.add_argument("--ignore-rebuild", action="store_true")
+parser.add_argument("--ignore-buildtype", action="store_true")
+
+args = parser.parse_args()
+
+dir_path = os.path.dirname(os.path.realpath(__file__))
+
+os.chdir(dir_path)
+
+fuchsia_root = os.path.abspath(os.path.join(dir_path, "../../../"))
+
+if args.release_dir:
+ release_dir = os.path.abspath(args.release_dir)
+else:
+ release_dir = os.path.join(fuchsia_root, "out/default")
+
+if not os.path.exists(release_dir):
+ print "Release dir: %s doesn't exist" % release_dir
+ sys.exit(1)
+
+if args.arch:
+ arch = args.arch
+else:
+ arch = "x64"
+
+target_name = "%s-shared/libvulkan_goldfish.so" % arch
+git_repo_location = "%s/third_party/goldfish-opengl" % fuchsia_root
+package_dir = "libvulkan_goldfish/%s" % arch
+package_name = "fuchsia/lib/libvulkan/%s" % package_dir
+
+git_branch = subprocess.check_output([
+ "git", "-C", git_repo_location, "rev-parse", "--abbrev-ref", "HEAD"
+]).strip()
+if git_branch != "master":
+ print("Git repo %s on incorrect branch %s (should be master)" %
+ (repo_name, git_branch))
+ if args.ignore_branch:
+ print("Ignoring")
+ else:
+ print("Use --ignore-branch flag to upload anyway")
+ sys.exit(1)
+
+# Force ninja dry-run
+ninja_output = subprocess.check_output([
+ os.path.join(fuchsia_root, "buildtools/ninja"), "-C", release_dir, "-v",
+ "-n",
+ target_name
+])
+
+if "ninja: no work to do." not in ninja_output:
+ print("Ninja reported work needed to be done for %s" % target_name)
+ if args.ignore_rebuild:
+ print("Ignoring")
+ else:
+ print("Use --ignore-rebuild flag to upload anyway")
+ sys.exit(1)
+
+gn_output = subprocess.check_output([
+ os.path.join(fuchsia_root, "buildtools/gn"), "args", release_dir,
+ "--list=is_debug", "--short"
+]).strip()
+if gn_output != "is_debug = false":
+ print("GN argument \"%s\" unexpected" % gn_output)
+ if args.ignore_buildtype:
+ print("Ignoring")
+ else:
+ print("Use --ignore-buildtype flag to upload anyway")
+ sys.exit(1)
+
+file_name = "libvulkan_goldfish.so"
+full_name = os.path.join(package_dir, file_name)
+
+source_file_name = os.path.join(release_dir, target_name)
+try:
+ os.remove(full_name)
+except:
+ pass
+shutil.copyfile(source_file_name, full_name)
+
+cipd_path = os.path.join(fuchsia_root, "buildtools/cipd")
+git_rev = subprocess.check_output(
+ ["git", "-C", git_repo_location, "rev-parse", "HEAD"]).strip()
+
+cipd_command = "%s create -in %s -name %s -ref latest -tag git_revision:%s" % (
+ cipd_path, package_dir, package_name, git_rev)
+print cipd_command
+if not args.dry_run:
+ subprocess.check_call(cipd_command.split(" "))
+
+print ("""
+ <package name="%s"
+ version="git_revision:%s"
+ path="prebuild/third_party/%s"/>
+""" % (package_name, git_rev, package_dir))[1:-1]
\ No newline at end of file
