Kenneth Benzie (Benie)
b12dcfe243
* `build` is an alias which on first use invokes `build-dir --build` to select a build directory, reconfigure the `build` alias, and invoke the `build` alias on the selected build directory. * `debug` is an alias to the installed system native debugger. * `build-dir` is a function to select a build directory by reconfiguring the `build` alias, it detects `build.ninja` or `Makefile` in the build directory and selects the appropriate `ninja` or `make` command. Depends on the `build-dir.py` Python script which uses the `pick` package to interactively select the build directory. * `build-run` is a function which builds the specified target then attempts to run it, making the assumption it resides in the `bin` subdirectory of the build directory. * `build-debug` is a function which build the specified tared then attempts to debug it using the system native debugger, making the assumption it resides in the `bin` subdirectory of the build directory.
47 lines
1.3 KiB
Python
Executable File
47 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python
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"""The pick_build_dir command selects a build directory
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The pick_build_dir command scans the current directory for directories starting
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with ``build`` and prompts the user to select one from the list.
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"""
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from __future__ import print_function
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from argparse import ArgumentParser
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from os import listdir
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from os.path import curdir, isdir
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from sys import stderr
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from pick import Picker
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def main():
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"""Main entry point to build-dir.py script."""
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parser = ArgumentParser()
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parser.add_argument('output')
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parser.add_argument('--default', action='store_true')
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args = parser.parse_args()
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directories = []
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for directory in listdir(curdir):
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if isdir(directory) and directory.startswith('build'):
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directories.append(directory)
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if len(directories) == 0:
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print('no build directories found', file=stderr)
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exit(1)
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build_dirs = sorted(directories)
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if args.default:
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build_dir = build_dirs[0]
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else:
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picker = Picker(build_dirs, 'Select a build directory:')
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picker.register_custom_handler(ord(''), lambda _: exit(1))
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build_dir, _ = picker.start()
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with open(args.output, 'w') as output:
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output.write(build_dir)
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if __name__ == '__main__':
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try:
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main()
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except KeyboardInterrupt:
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exit(130)
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