Fixes issue 232 that occurs in at least bash v4.2.25 where "nvm ls" returns "N/A" no matter how many versions of node have been installed. The fix uses a combination of the find, tr and basename commands instead of basename only. Tested in bash v3.2.48 and v4.2.25 and zsh v4.3.11.
basename doesn't accept options in bash. This causes the VERSIONS variable get the 'N/A' value for $ nvm ls command.
From basename man page:
NAME
basename - strip directory and suffix from filenames
SYNOPSIS
basename NAME [SUFFIX]
basename OPTION
DESCRIPTION
Print NAME with any leading directory components removed. If specified, also remove a trailing SUFFIX.
--help display this help and exit
--version
output version information and exit
coreutils version used in Linux Mint 14 Nadia.
GNU coreutils 8.12.197-032bb September 2011 BASENAME(1)
No idea if this flag exists on FreeBSD or other unixes (if they use gnu coreutils shouldn't be any problem)
Since we run in interactive context the builtin `cd' may have been aliased to
print some additional info when invoked, thus it's safer for us to avoid
parsing the output from subshells which calls it.
For instance in .bash_profile I have the following function to redefine
`cd' such that it will list the destination directory contents:
cd () { builtin cd "$@" && ls -F --color=auto }
line 188, `which shasum > /dev/null 2>&1` will be replaced by:
'/usr/bin/shasum > /dev/null 2>&1'
but, `/usr/bin/shasum` needs filename argument which is ommited and the
test results always 'false'.
Fixes issue #39
ZSH's default globbing behaviour differs from Bash. If there is no
match, ZSH itself will print the error message.
This means that piping a commantd's STDERR to /dev/null will not
hide it.
By unsetting the NOMATCH option we get a behaviour similar to Bash.
Signed-off-by: Tomas Sedovic <tomas@sedovic.cz>
Donovan James King
Miguel Cobá
Emanuele Aina
Tim Caswell
jnlin
GPad
Koen Punt
Yosiya Hinosawa
A.J
Marsup
Kosei Moriyama
Sebastian Cohnen
hisanori
wlaurance
Joel Wietelmann
Nathan LaFreniere
Bill Caputo
Matthew Metnetsky
rummik
Aravind Ramanathan
fatshotty
Tomas Sedovic
Gerhard Lazu
Wtfcoder
David Hagler