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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # | 2 # |
3 # Copyright 2014 The Chromium Authors. All rights reserved. | 3 # Copyright 2014 The Chromium Authors. All rights reserved. |
4 # Use of this source code is governed by a BSD-style license that can be | 4 # Use of this source code is governed by a BSD-style license that can be |
5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
6 | 6 |
7 """Creates a simple script to run a java "binary". | 7 """Creates a simple script to run a java "binary". |
8 | 8 |
9 This creates a script that sets up the java command line for running a java | 9 This creates a script that sets up the java command line for running a java |
10 jar. This includes correctly setting the classpath and the main class. | 10 jar. This includes correctly setting the classpath and the main class. |
11 """ | 11 """ |
12 | 12 |
13 import optparse | 13 import optparse |
14 import os | 14 import os |
15 import sys | 15 import sys |
16 | 16 |
17 from util import build_utils | 17 from util import build_utils |
18 | 18 |
19 # The java command must be executed in the current directory because there may | 19 # The java command must be executed in the current directory because there may |
20 # be user-supplied paths in the args. The script receives the classpath relative | 20 # be user-supplied paths in the args. The script receives the classpath relative |
21 # to the directory that the script is written in and then, when run, must | 21 # to the directory that the script is written in and then, when run, must |
22 # recalculate the paths relative to the current directory. | 22 # recalculate the paths relative to the current directory. |
23 script_template = """\ | 23 script_template = """\ |
24 #!/usr/bin/env python | 24 #!/usr/bin/env python |
25 # | 25 # |
26 # This file was generated by build/android/gyp/create_java_binary_script.py | 26 # This file was generated by build/android/gyp/create_java_binary_script.py |
27 | 27 |
28 import argparse | |
29 import os | 28 import os |
30 import sys | 29 import sys |
31 | 30 |
32 self_dir = os.path.dirname(__file__) | 31 self_dir = os.path.dirname(__file__) |
33 classpath = [{classpath}] | 32 classpath = [{classpath}] |
34 bootclasspath = [{bootclasspath}] | 33 bootclasspath = [{bootclasspath}] |
35 extra_program_args = {extra_program_args} | 34 extra_program_args = {extra_program_args} |
36 if os.getcwd() != self_dir: | 35 if os.getcwd() != self_dir: |
37 offset = os.path.relpath(self_dir, os.getcwd()) | 36 offset = os.path.relpath(self_dir, os.getcwd()) |
38 classpath = [os.path.join(offset, p) for p in classpath] | 37 classpath = [os.path.join(offset, p) for p in classpath] |
39 bootclasspath = [os.path.join(offset, p) for p in bootclasspath] | 38 bootclasspath = [os.path.join(offset, p) for p in bootclasspath] |
40 java_cmd = ["java"] | 39 java_cmd = ["java"] |
41 # This is a simple argparser for jvm and jar arguments. | |
42 parser = argparse.ArgumentParser() | |
43 parser.add_argument('--jar-args') | |
44 parser.add_argument('--jvm-args') | |
45 args = parser.parse_args(sys.argv[1:]) | |
46 if args.jvm_args: | |
47 jvm_arguments = args.jvm_args.strip('"').split() | |
48 java_cmd.extend(jvm_arguments) | |
49 {noverify_flag} | 40 {noverify_flag} |
50 if bootclasspath: | 41 if bootclasspath: |
51 java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath)) | 42 java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath)) |
52 java_cmd.extend( | 43 java_cmd.extend( |
53 ["-classpath", ":".join(classpath), "-enableassertions", \"{main_class}\"]) | 44 ["-classpath", ":".join(classpath), "-enableassertions", \"{main_class}\"]) |
54 java_cmd.extend(extra_program_args) | 45 java_cmd.extend(extra_program_args) |
55 jar_arguments = args.jar_args.strip('"').split() | 46 java_cmd.extend(sys.argv[1:]) |
56 java_cmd.extend(jar_arguments) | |
57 os.execvp("java", java_cmd) | 47 os.execvp("java", java_cmd) |
58 """ | 48 """ |
59 | 49 |
60 def main(argv): | 50 def main(argv): |
61 argv = build_utils.ExpandFileArgs(argv) | 51 argv = build_utils.ExpandFileArgs(argv) |
62 parser = optparse.OptionParser() | 52 parser = optparse.OptionParser() |
63 build_utils.AddDepfileOption(parser) | 53 build_utils.AddDepfileOption(parser) |
64 parser.add_option('--output', help='Output path for executable script.') | 54 parser.add_option('--output', help='Output path for executable script.') |
65 parser.add_option('--jar-path', help='Path to the main jar.') | 55 parser.add_option('--jar-path', help='Path to the main jar.') |
66 parser.add_option('--main-class', | 56 parser.add_option('--main-class', |
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103 os.chmod(options.output, 0750) | 93 os.chmod(options.output, 0750) |
104 | 94 |
105 if options.depfile: | 95 if options.depfile: |
106 build_utils.WriteDepfile( | 96 build_utils.WriteDepfile( |
107 options.depfile, | 97 options.depfile, |
108 build_utils.GetPythonDependencies()) | 98 build_utils.GetPythonDependencies()) |
109 | 99 |
110 | 100 |
111 if __name__ == '__main__': | 101 if __name__ == '__main__': |
112 sys.exit(main(sys.argv[1:])) | 102 sys.exit(main(sys.argv[1:])) |
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