diff options
author | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-03-27 15:50:32 -0400 |
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committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2014-03-27 15:50:32 -0400 |
commit | 9e79a6c3bbc37c2eec19e055566440f0b1173c5c (patch) | |
tree | 7516e65c0289b9a68b3a97fe2abbdf0d7dba8d8d /.local/bin/config-path | |
parent | 5c42078bd052705b69d6ea93ff7617445be43789 (diff) | |
parent | d65775a22e1648eca8e74389a4d9c1c299017cf3 (diff) |
Merge remote-tracking branch 'origin/master' into purdue-cs
Conflicts:
.config/X11/clientrc
.config/bash/rc.d/emacs.sh
.config/bash/rc.sh
.config/conkeror
.config/conkerorrc
.config/emacs/custom.el
.config/irbrc
.config/login.sh
.config/maildirproc/att.rc
.config/maildirproc/default.rc
.config/offlineimaprc
.config/ssh/config
.config/wmii-hg/autostart
.config/wmii-hg/include.sh
.config/wmii-hg/quit
.config/wmii-hg/rbar_battery
.config/wmii-hg/rbar_clock
.config/wmii-hg/rbar_cpu
.config/wmii-hg/rbar_wifi
.conkerorrc
.maildirproc/default.rc
Diffstat (limited to '.local/bin/config-path')
-rwxr-xr-x | .local/bin/config-path | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/.local/bin/config-path b/.local/bin/config-path new file mode 100755 index 0000000..6b9019c --- /dev/null +++ b/.local/bin/config-path @@ -0,0 +1,51 @@ +#!/bin/bash + +# All the prefixes to consider +prefixes=( + "$HOME" + "$HOME/.local.`uname -m`" + "$HOME/.local" + "$HOME/.prefix.`uname -m`" + "$HOME/.prefix" + "$HOME"/.gem/ruby/* +) + +###################################################################### + +in_array() { + local needle=$1; shift + local haystack=("$@") + local straw + for straw in "${haystack[@]}"; do + [[ "$needle" == "$straw" ]] && return 0 + done + return 1 +} + +# Import existing values +IFS=: paths=($PATH) +IFS=: rubylibs=($RUBYLIB) + +# Scan through prefixes +for prefix in "${prefixes[@]}"; do + # PATH + dir="$prefix/bin" + if [[ -d "$dir" ]] && ! in_array "$dir" "${paths[@]}"; then + paths=("$dir" "${paths[@]}") + fi + # RUBYLIB + dir="$prefix/lib" + if [[ -d "$dir" ]] && ! in_array "$dir" "${rubylibs[@]}"; then + rubylibs=("$dir" "${rubylibs[@]}") + fi +done + +# Finally, print our values +IFS=: PATH="${paths[*]}" +IFS=: RUBYLIB="${rubylibs[*]}" + +# The sed bit here is the only time we call an external program +{ + declare -p PATH + declare -p RUBYLIB +} | sed 's/^declare \(-\S* \)*//' |