6d66e3e7a5
Fix some escaping around env var processing
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Clarify in the docs that ENV is not recursive
Closes #10391
Signed-off-by: Doug Davis <dug@us.ibm.com>
2015-03-20 20:09:00 -07:00
be49867cab
builder: handle escapes without swallowing all of them.
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-10-27 17:38:24 +00:00
df0e0c7683
builder: fix escaping for ENV variables.
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-10-17 21:47:35 +00:00
24189b2c36
Fix builder from being over-aggressive on ${}
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`${SOME_VAR%pattern}` was turning into `SOME_VAL%pattern}` which the shell would then balk at.
I've updated the `TOKEN_ENV_INTERPOLATION` regex to account for this (ie, if `${` is used, it _must_ also match the closing `}`), and renamed the variable to not be exported (since it's not used outside the function following it).
I also added comments for the bits of `tokenEnvInterpolation` so they're easier to follow. 😄
Signed-off-by: Andrew Page <admwiggin@gmail.com>
2014-10-14 00:58:55 -06:00
4119c9d7d9
Refactor all pre-compiled regexp to package level vars
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Addresses #8057
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
2014-09-16 12:57:44 -04:00
ac107995ae
builder: Fix entrypoint and cmd semantics in evaluator. Test c/o @cnf
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-09-11 06:00:24 -07:00
2ef1dec7e8
builder: Refactors according to @tiborvass's comments
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-08-27 18:52:30 -07:00
305f735080
builder: several fixups from comments
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-08-27 18:52:30 -07:00
a1522ec01c
builder: move the evaluator package code directly into builder
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Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
2014-08-27 18:52:30 -07:00
Doug Davis