apenwarr-redo/t/clean.do

redo example/clean curse/clean deps/clean "space dir/clean" stamp/clean \
	defaults-flat/clean defaults-nested/clean
rm -f broken nonshelltest shellfile mode1 makedir.log chdir1 deltest2 \
	hello [by]ellow *.o *~ .*~ *.log CC LD passfail silence silence.do \
	touch1 touch1.do always1 ifcreate[12].dep ifcreate[12]
rm -rf makedir
Move some of the tests from t/ into t/defaults-flat. This lets us move t/default.do out of the way; it was confusing otherwise. 2010-12-19 04:52:23 -08:00			`redo example/clean curse/clean deps/clean "space dir/clean" stamp/clean \`
Search parent directories for default.do. Previously, we would only search for default.do in the same directory in the target; now we search parent directories as well. Let's say we're in a/b/ and trying to build foo.o. If we find ../../default.o.do, then we'll run cd ../..; sh default.o.do a/b/foo .o $TMPNAME In other words, we still always chdir to the same directory as the .do file. But now $1 might have a path in it, not just a basename. 2010-12-19 05:47:38 -08:00			`defaults-flat/clean defaults-nested/clean`
Handle .do files that start with "#!/" to specify an explicit interpreter. Now you can have your .do files interpreted by whatever interpreter you want. 2011-01-01 22:00:14 -08:00			`rm -f broken nonshelltest shellfile mode1 makedir.log chdir1 deltest2 \`
Add a redo-always command: it adds an "always dirty" dependency to your target. This is mostly useless except when combined with redo-stamp... I think. 2010-12-11 07:02:45 -08:00			`hello [by]ellow .o ~ .~ .log CC LD passfail silence silence.do \`
Add a redo-ifcreate test. Turns out we weren't testing this one at all, which is a shame, because it totally didn't work. 2010-12-11 23:42:31 -08:00			`touch1 touch1.do always1 ifcreate[12].dep ifcreate[12]`
$3 and stdout no longer refer to the same file. This is slightly inelegant, as the old style echo foo echo blah chmod a+x $3 doesn't work anymore; the stuff you wrote to stdout didn't end up in $3. You can rewrite it as: exec >$3 echo foo echo blah chmod a+x $3 Anyway, it's better this way, because now we can tell the difference between a zero-length $3 and a nonexistent one. A .do script can thus produce either one and we'll either delete the target or move the empty $3 to replace it, whichever is right. As a bonus, this simplifies our detection of whether you did something weird with overlapping changes to stdout and $3. 2010-12-11 00:29:04 -08:00			`rm -rf makedir`