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https://github.com/erkin/ponysay.git
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dependency test in python that runs both on py2 and py3
Signed-off-by: Mattias Andrée <maandree@operamail.com>
This commit is contained in:
Mattias Andrée
parent
38a1b564f6
commit
e2aaeba4ac
2 changed files with 67 additions and 46 deletions
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#!/usr/bin/env sh
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# Compatible with bash dash zsh mksh ksh ksh93
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# but not with fish
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# problematic with tcsh csh
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br=0 # build required
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bs=0 # build recommended
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bo=0 # build optional
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rr=0 # runtime required
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ro=0 # runtime optional
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pv=0 # python version
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(hash chmod 2>/dev/null) || (br=1 ; ro=1 ; echo 'Missing chmod, install coreutils [build required + runtime optional]')
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(hash gzip 2>/dev/null) || (bo=1 ; echo 'Missing gzip, install gzip [build optional]')
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(hash makeinfo 2>/dev/null) || (bo=1 ; echo 'Missing makeinfo, install texinfo [build optional]')
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(hash install-info 2>/dev/null) || (bo=1 ; echo 'Missing install-info, install info [build optional]')
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(hash auto-auto-complete 2>/dev/null) || (bo=1 ; echo 'Missing auto-auto-complete, install auto-auto-complete>=3 [build optional]')
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(hash python 2>/dev/null) || (br=1 ; rr=1 ; echo 'Missing python, install python>=3 [build+runtime required]')
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(hash cut 2>/dev/null) && (hash python 2>/dev/null) &&
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(test ! $(env python --version 2>&1 | cut -d ' ' -f 2 | cut -d '.' -f 1) = 3) && (
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(hash python3 2>/dev/null) ||
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(br=1 ; rr=1 ; pv=1 ; echo 'Missing python>=3, install python (may be named python3) [build+runtime required]'))
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(hash stty 2>/dev/null) || (rr=1 ; echo 'Missing stty, install coreutils [runtime required]')
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(hash ponytool 2>/dev/null) || (ro=1 ; echo 'Missing ponytool, install util-say [runtime optional]')
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(hash chmod 2>/dev/null) || (rr=1 ; echo 'Missing chmod, install coreutils [runtime optional]')
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( (test $br = 1) || (test $rr = 1) || (test $ro = 1) || (test $pv = 1) ) && echo
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(test $br = 1) && echo 'You will not be able to build and install ponysay.'
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(test $rr = 1) && echo 'You will not be able to run ponysay.'
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(test $pv = 1) && echo 'Unable to verify version of python.'
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(test $br = 0) && (test $bs = 0) && (test $bo = 0) && (test $rr = 0) && (test $ro = 0) &&
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echo && echo 'Everything appears to be in order, enjoy ponysay!'
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echo
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67
setup/dependencies.py
Executable file
67
setup/dependencies.py
Executable file
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import os
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import sys
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dependencies = [
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('chmod', 'coreutils', None, 2, 1),
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('gzip', 'gzip', 'compression of manuals', 1, 0),
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('makeinfo', 'texinfo', 'compilation of info manual', 1, 0),
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('install-info', 'texinfo', 'installation of info manual', 1, 0),
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('auto-auto-complete', 'auto-auto-complete>=3', 'compilation of shell tab-completion', 1, 0),
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('stty', 'coreutils', None, 0, 2),
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('ponytool', 'util-say>=3', 'KMS utilisation and PNG support', 0, 1),
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(None, 'python>=3', None, 2, 2)
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]
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path = os.environ['PATH'].split(':')
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build_required = True
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build_optional = True
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runtime_required = True
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runtime_optional = True
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def test(dependency):
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executable = dependency[0]
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if executable is None:
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if sys.version_info.major == 3:
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return
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executable = 'python3'
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for p in path:
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if len(p) != 0:
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if os.path.exists((p + '/' + executable).replace('//', '/')):
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return
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global build_required, build_optional, runtime_required, runtime_optional
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requirement = ''
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if dependency[3] == 2: build_required = False ; requirement += 'build required + '
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if dependency[3] == 1: build_optional = False ; requirement += 'build optional + '
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if dependency[4] == 2: runtime_required = False ; requirement += 'runtime required + '
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if dependency[4] == 1: runtime_optional = False ; requirement += 'runtime optional + '
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requirement = requirement[:len(requirement) - 3]
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print('Missing %s, install %s. [%s]' % (executable, dependency[1], requirement))
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if dependency[2] is not None:
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print(' Required for %s.' % dependency[2])
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for dependency in dependencies:
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test(dependency)
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rc = 0
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if not build_required:
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print('You will not be able to build and install ponysay.')
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rc = 1
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elif not build_optional:
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print('You will have to tweak to installation to build and install ponysay.')
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if not runtime_required:
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print('You will not be able to run ponysay.')
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rc = 1
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elif not runtime_optional:
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print('You will be missing some features in ponysay.')
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if not (build_required and build_optional and runtime_required and runtime_optional):
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print('\nEverything appears to be in order, enjoy ponysay!')
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exit(rc)
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