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waifulib: subproject: add subdirectory's waifulib

This commit is contained in:
Alibek Omarov 2019-10-11 06:46:23 +03:00
parent 9cfc5cc296
commit 2ff30c9158
1 changed files with 34 additions and 5 deletions
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39
scripts/waifulib/subproject.py
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@ -19,7 +19,7 @@ Usage:
'''
from waflib import Configure, Logs, Options, Utils
import os
import os, sys
def opt(f):
"""
@ -31,6 +31,27 @@ def opt(f):
setattr(Options.OptionsContext, f.__name__, f)
return f
def get_waifulib_by_path(path):
if not os.path.isabs(path):
path = os.path.abspath(path)
waifulib = os.path.join(path, 'scripts', 'waifulib')
if os.path.isdir(waifulib):
return waifulib
return None
def check_and_add_waifulib(path):
waifulib = get_waifulib_by_path(path)
if waifulib:
sys.path.insert(0, waifulib)
def remove_waifulib(path):
waifulib = get_waifulib_by_path(path)
if waifulib:
sys.path.remove(waifulib)
@opt
def add_subproject(ctx, names):
names_lst = Utils.to_list(names)
@ -38,15 +59,19 @@ def add_subproject(ctx, names):
for name in names_lst:
if not os.path.isabs(name):
# absolute paths only
wscript_path = os.path.join(ctx.path.abspath(), name, 'wscript')
else: wscript_path = os.path.join(name, 'wscript')
wscript_dir = os.path.join(ctx.path.abspath(), name)
else: wscript_dir = name
wscript_path = os.path.join(wscript_dir, 'wscript')
if not os.path.isfile(wscript_path):
# HACKHACK: this way we get warning message right in the help
# so this just becomes more noticeable
ctx.add_option_group('Cannot find wscript in ' + wscript_path + '. You probably missed submodule update')
else:
check_and_add_waifulib(wscript_dir)
ctx.recurse(name)
remove_waifulib(wscript_dir)
def options(opt):
grp = opt.add_option_group('Subproject options')
@ -93,7 +118,7 @@ def add_subproject(ctx, dirs, prepend = None):
if ctx.env.SUBPROJECT_PATH:
subprj_path = list(ctx.env.SUBPROJECT_PATH)
else:
subprj_path = ['']
subprj_path = []
if prj in ctx.env.IGNORED_SUBDIRS:
ctx.msg(msg='--X %s' % '/'.join(subprj_path), result='ignored', color='YELLOW')
@ -112,7 +137,9 @@ def add_subproject(ctx, dirs, prepend = None):
ctx.env.SUBPROJECT_PATH = list(subprj_path)
ctx.msg(msg='--> %s' % '/'.join(subprj_path), result='in progress', color='BLUE')
check_and_add_waifulib(os.path.join(ctx.path.abspath(), prj))
ctx.recurse(prj)
remove_waifulib(os.path.join(ctx.path.abspath(), prj))
ctx.msg(msg='<-- %s' % '/'.join(subprj_path), result='done', color='BLUE')
ctx.setenv('') # save env changes
@ -129,7 +156,7 @@ def add_subproject(ctx, dirs, prepend = None):
if ctx.env.SUBPROJECT_PATH:
subprj_path = list(ctx.env.SUBPROJECT_PATH)
else:
subprj_path = ['']
subprj_path = []
if prepend:
subprj_path.append(prepend)
@ -141,5 +168,7 @@ def add_subproject(ctx, dirs, prepend = None):
except:
ctx.fatal('Can\'t find env cache %s' % '_'.join(subprj_path))
check_and_add_waifulib(os.path.join(ctx.path.abspath(), prj))
ctx.recurse(prj)
remove_waifulib(os.path.join(ctx.path.abspath(), prj))
ctx.env = saveenv