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Fix smartwd script and update PS1 in bashrc.common

master
nirenjan 2013-02-14 14:11:12 -08:00
parent 8cf3f6d25b
commit 3520ba84b6
1 changed files with 13 additions and 3 deletions
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smartwd
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@ -4,7 +4,9 @@
# use in the shell prompt # use in the shell prompt
# Constants used to decide when to start chopping # Constants used to decide when to start chopping
DIRLIM = 4 DIRLIM = 5
DIR_L = 3
DIR_R = 2
PWDLEN = 14 PWDLEN = 14
def smartwd def smartwd
@ -13,7 +15,6 @@ def smartwd
pwd = ENV['PWD'] pwd = ENV['PWD']
path = pwd.split('/') path = pwd.split('/')
#pwd = pwd.gsub(homedir, '~')
# Ignore the root path # Ignore the root path
if (path.length > 0) if (path.length > 0)
@ -36,9 +37,18 @@ def smartwd
prefix = path.shift(2).join('/') prefix = path.shift(2).join('/')
path.unshift(prefix) path.unshift(prefix)
end end
# Check to make sure that both the DIRLIM and PWDLEN constraints
# are met before splitting
pwd = path.join('/')
if path.length > DIRLIM and pwd.length > PWDLEN
pwd_l = path.shift(DIR_L).join('/')
pwd_r = path.pop(DIR_R).join('/')
pwd = pwd_l + '/.../' + pwd_r
end
end end
puts username, homedir, pwd, prefix.inspect, path.inspect print pwd
end end
smartwd smartwd