forks/apenwarr-redo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

redo-if{change,create}: print a useful message if REDO isn't set.

Browse source 
Again, I forgot to make vars.py not crash if the variables aren't set, so we
can print a useful error message.  But this time I have the right solution:
vars.py will do the checking for itself, and abort with a nice message.
This commit is contained in:
Avery Pennarun 2010-11-22 02:45:00 -08:00
commit dd937d6102
3 changed files with 6 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
redo-ifchange.py
View file

@ -45,10 +45,6 @@ def should_build(t):
return not state.isbuilt(t) and dirty_deps(t, depth = '') return not state.isbuilt(t) and dirty_deps(t, depth = '')
if not vars.TARGET:
err('redo-ifchange: error: must be run from inside a .do\n')
sys.exit(100)
rv = 202 rv = 202
try: try:
try: try:

4
redo-ifcreate.py
View file

@ -4,10 +4,6 @@ import vars, state
from helpers import err, mkdirp from helpers import err, mkdirp
if not vars.TARGET:
err('redo-ifcreate: error: must be run from inside a .do\n')
sys.exit(100)
try: try:
for t in sys.argv[1:]: for t in sys.argv[1:]:
if os.path.exists(t): if os.path.exists(t):

6
vars.py
View file

@ -1,6 +1,12 @@
import os import os
import atoi import atoi
if not os.environ.get('REDO'):
import sys
sys.stderr.write('%s: error: must be run from inside a .do\n'
% sys.argv[0])
sys.exit(100)
PWD = os.environ.get('REDO_PWD', '') PWD = os.environ.get('REDO_PWD', '')
TARGET = os.environ.get('REDO_TARGET', '') TARGET = os.environ.get('REDO_TARGET', '')
DEPTH = os.environ.get('REDO_DEPTH', '') DEPTH = os.environ.get('REDO_DEPTH', '')