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implement transformations

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deadc0de6
2018-02-07 16:38:03 +01:00
parent 69f04cdc00
commit 7c9d488fb3
1 changed files with 26 additions and 4 deletions
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30
dotdrop/dotdrop.py
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@@ -45,6 +45,7 @@ CUR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
LOG = Logger() LOG = Logger()
HOSTNAME = os.uname()[1] HOSTNAME = os.uname()[1]
TILD = '~' TILD = '~'
TRANS_SUFFIX = 'trans'
BANNER = """ _ _ _ BANNER = """ _ _ _
__| | ___ | |_ __| |_ __ ___ _ __ __| | ___ | |_ __| |_ __ ___ _ __
@@ -101,12 +102,29 @@ def install(opts, conf):
if hasattr(dotfile, 'link') and dotfile.link: if hasattr(dotfile, 'link') and dotfile.link:
r = inst.link(dotfile.src, dotfile.dst) r = inst.link(dotfile.src, dotfile.dst)
else: else:
src = dotfile.src
tmp = None
if dotfile.trans: if dotfile.trans:
# TODO tmp = '%s.%s' % (src, TRANS_SUFFIX)
tmp = get_tmpfile() err = False
for trans in dotfile.trans: for trans in dotfile.trans:
pass s = os.path.join(opts['dotpath'], src)
r = inst.install(t, opts['profile'], dotfile.src, dotfile.dst) temp = os.path.join(opts['dotpath'], tmp)
if not trans.transform(s, temp):
msg = 'transformation \"%s\" failed for %s'
LOG.err(msg % (trans.key, dotfile.key))
err = True
break
if err:
if tmp and os.path.exists(tmp):
remove(tmp)
continue
src = tmp
r = inst.install(t, opts['profile'], src, dotfile.dst)
if tmp:
tmp = os.path.join(opts['dotpath'], tmp)
if os.path.exists(tmp):
remove(tmp)
if len(r) > 0 and len(dotfile.actions) > 0: if len(r) > 0 and len(dotfile.actions) > 0:
# execute action # execute action
for action in dotfile.actions: for action in dotfile.actions:
@@ -145,6 +163,10 @@ def compare(opts, conf, tmp, focus=None):
return ret return ret
for dotfile in selected: for dotfile in selected:
if dotfile.trans:
msg = 'ignore %s as it uses transformation(s)'
LOG.log(msg % (dotfile.key))
continue
same, diff = inst.compare(t, tmp, opts['profile'], same, diff = inst.compare(t, tmp, opts['profile'],
dotfile.src, dotfile.dst, dotfile.src, dotfile.dst,
opts=opts['dopts']) opts=opts['dopts'])