From 76cb3eb7d2cea7343a51c578fdcec090890f5441 Mon Sep 17 00:00:00 2001 From: Todd Gamblin Date: Sun, 17 May 2015 22:29:08 -0700 Subject: Add help on specs to top of spack -h --- bin/spack | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'bin') diff --git a/bin/spack b/bin/spack index 013acf4db8..2e0ee0b3cf 100755 --- a/bin/spack +++ b/bin/spack @@ -49,13 +49,27 @@ except OSError: # clean up the scope and start using spack package instead. del SPACK_FILE, SPACK_PREFIX, SPACK_LIB_PATH import llnl.util.tty as tty +from llnl.util.tty.color import * import spack from spack.error import SpackError from external import argparse # Command parsing parser = argparse.ArgumentParser( - description='Spack: the Supercomputing PACKage Manager.') + formatter_class=argparse.RawTextHelpFormatter, + description="Spack: the Supercomputing PACKage Manager." + colorize(""" + +spec expressions: + PACKAGE [CONSTRAINTS] + + CONSTRAINTS: + @c{@version} + @g{%compiler @compiler_version} + @B{+variant} + @r{-variant} or @r{~variant} + @m{=architecture} + [^DEPENDENCY [CONSTRAINTS] ...]""")) + parser.add_argument('-d', '--debug', action='store_true', help="Write out debug logs during compile") parser.add_argument('-k', '--insecure', action='store_true', -- cgit v1.2.3-70-g09d2