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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. |
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30 | 30 |
31 self_dir = os.path.dirname(__file__) | 31 self_dir = os.path.dirname(__file__) |
32 classpath = [{classpath}] | 32 classpath = [{classpath}] |
33 bootclasspath = [{bootclasspath}] | 33 bootclasspath = [{bootclasspath}] |
34 extra_program_args = {extra_program_args} | 34 extra_program_args = {extra_program_args} |
35 if os.getcwd() != self_dir: | 35 if os.getcwd() != self_dir: |
36 offset = os.path.relpath(self_dir, os.getcwd()) | 36 offset = os.path.relpath(self_dir, os.getcwd()) |
37 classpath = [os.path.join(offset, p) for p in classpath] | 37 classpath = [os.path.join(offset, p) for p in classpath] |
38 bootclasspath = [os.path.join(offset, p) for p in bootclasspath] | 38 bootclasspath = [os.path.join(offset, p) for p in bootclasspath] |
39 java_cmd = ["java"] | 39 java_cmd = ["java"] |
40 jvm_arguments = [ x for x in sys.argv[1:] if x.startswith('-D')] | |
BigBossZhiling
2016/05/07 01:12:01
'-D' I think is the conventional prefix of jvm arg
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41 jar_arguments = [ x for x in sys.argv[1:] if not x.startswith('-D')] | |
42 java_cmd.extend(jvm_arguments) | |
jbudorick
2016/05/09 18:08:08
Why is this split necessary?
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40 {noverify_flag} | 43 {noverify_flag} |
41 if bootclasspath: | 44 if bootclasspath: |
42 java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath)) | 45 java_cmd.append("-Xbootclasspath/p:" + ":".join(bootclasspath)) |
43 java_cmd.extend( | 46 java_cmd.extend( |
44 ["-classpath", ":".join(classpath), "-enableassertions", \"{main_class}\"]) | 47 ["-classpath", ":".join(classpath), "-enableassertions", \"{main_class}\"]) |
45 java_cmd.extend(extra_program_args) | 48 java_cmd.extend(extra_program_args) |
46 java_cmd.extend(sys.argv[1:]) | 49 java_cmd.extend(jar_arguments) |
47 os.execvp("java", java_cmd) | 50 os.execvp("java", java_cmd) |
48 """ | 51 """ |
49 | 52 |
50 def main(argv): | 53 def main(argv): |
51 argv = build_utils.ExpandFileArgs(argv) | 54 argv = build_utils.ExpandFileArgs(argv) |
52 parser = optparse.OptionParser() | 55 parser = optparse.OptionParser() |
53 build_utils.AddDepfileOption(parser) | 56 build_utils.AddDepfileOption(parser) |
54 parser.add_option('--output', help='Output path for executable script.') | 57 parser.add_option('--output', help='Output path for executable script.') |
55 parser.add_option('--jar-path', help='Path to the main jar.') | 58 parser.add_option('--jar-path', help='Path to the main jar.') |
56 parser.add_option('--main-class', | 59 parser.add_option('--main-class', |
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93 os.chmod(options.output, 0750) | 96 os.chmod(options.output, 0750) |
94 | 97 |
95 if options.depfile: | 98 if options.depfile: |
96 build_utils.WriteDepfile( | 99 build_utils.WriteDepfile( |
97 options.depfile, | 100 options.depfile, |
98 build_utils.GetPythonDependencies()) | 101 build_utils.GetPythonDependencies()) |
99 | 102 |
100 | 103 |
101 if __name__ == '__main__': | 104 if __name__ == '__main__': |
102 sys.exit(main(sys.argv[1:])) | 105 sys.exit(main(sys.argv[1:])) |
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