| 1 | n/a | """Install scripts.""" |
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| 2 | n/a | |
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| 3 | n/a | # Contributed by Bastian Kleineidam |
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| 4 | n/a | |
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| 5 | n/a | import os |
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| 6 | n/a | from packaging.command.cmd import Command |
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| 7 | n/a | from packaging import logger |
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| 8 | n/a | |
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| 9 | n/a | class install_scripts(Command): |
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| 10 | n/a | |
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| 11 | n/a | description = "install scripts (Python or otherwise)" |
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| 12 | n/a | |
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| 13 | n/a | user_options = [ |
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| 14 | n/a | ('install-dir=', 'd', "directory to install scripts to"), |
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| 15 | n/a | ('build-dir=','b', "build directory (where to install from)"), |
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| 16 | n/a | ('force', 'f', "force installation (overwrite existing files)"), |
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| 17 | n/a | ('skip-build', None, "skip the build steps"), |
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| 18 | n/a | ] |
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| 19 | n/a | |
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| 20 | n/a | boolean_options = ['force', 'skip-build'] |
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| 21 | n/a | |
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| 22 | n/a | |
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| 23 | n/a | def initialize_options(self): |
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| 24 | n/a | self.install_dir = None |
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| 25 | n/a | self.force = False |
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| 26 | n/a | self.build_dir = None |
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| 27 | n/a | self.skip_build = None |
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| 28 | n/a | |
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| 29 | n/a | def finalize_options(self): |
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| 30 | n/a | self.set_undefined_options('build', ('build_scripts', 'build_dir')) |
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| 31 | n/a | self.set_undefined_options('install_dist', |
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| 32 | n/a | ('install_scripts', 'install_dir'), |
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| 33 | n/a | 'force', 'skip_build') |
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| 34 | n/a | |
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| 35 | n/a | def run(self): |
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| 36 | n/a | if not self.skip_build: |
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| 37 | n/a | self.run_command('build_scripts') |
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| 38 | n/a | |
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| 39 | n/a | if not os.path.exists(self.build_dir): |
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| 40 | n/a | self.outfiles = [] |
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| 41 | n/a | return |
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| 42 | n/a | |
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| 43 | n/a | self.outfiles = self.copy_tree(self.build_dir, self.install_dir) |
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| 44 | n/a | if os.name == 'posix': |
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| 45 | n/a | # Set the executable bits (owner, group, and world) on |
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| 46 | n/a | # all the scripts we just installed. |
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| 47 | n/a | for file in self.get_outputs(): |
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| 48 | n/a | if self.dry_run: |
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| 49 | n/a | logger.info("changing mode of %s", file) |
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| 50 | n/a | else: |
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| 51 | n/a | mode = (os.stat(file).st_mode | 0o555) & 0o7777 |
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| 52 | n/a | logger.info("changing mode of %s to %o", file, mode) |
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| 53 | n/a | os.chmod(file, mode) |
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| 54 | n/a | |
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| 55 | n/a | def get_inputs(self): |
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| 56 | n/a | return self.distribution.scripts or [] |
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| 57 | n/a | |
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| 58 | n/a | def get_outputs(self): |
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| 59 | n/a | return self.outfiles or [] |
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