6 # Defines the environment variables used by the personalized unix
8 # Author: Chris Koeritz
12 # we'll run this again only if we think it's needed.
13 if [ -z "$NECHUNG" ]; then
15 if [ ! -z "$SHELL_DEBUG" ]; then echo variables initialization begins...; fi
19 # start with some simpler things.
21 export SCRIPT_SYSTEM=feisty_meow
23 # OS variable records the operating system we think we found.
27 export IS_DARWIN=$(echo $OSTYPE | grep -i darwin)
31 # fallbacks to set crucial variables for feisty meow...
33 # set the main root directory variable for the feisty meow codebase.
34 # this is only used for extreme failure modes, when the values were not
35 # pulled in from our auto-generated config.
36 if [ -z "$FEISTY_MEOW_DIR" ]; then
37 if [ -d "$HOME/feisty_meow" ]; then
38 export FEISTY_MEOW_DIR="$HOME/feisty_meow"
39 export FEISTY_MEOW_SCRIPTS="$FEISTY_MEOW_DIR/scripts"
43 # similarly, make sure we have someplace to look for our generated files, if
44 # we were not handed a value.
45 if [ -z "$FEISTY_MEOW_GENERATED" ]; then
46 # The generated scripts directory is where automatically generated files live.
47 # It is separate from the main body of the shell scripts in order to keep things from
49 export FEISTY_MEOW_GENERATED=$HOME/.zz_auto_gen
54 # umask sets a permission mask for all file creations. the mask used here
55 # disallows writing by the "group" and "others" categories.
57 # ulimit sets user limits. we set the maximum allowed core dump file size
58 # to zero, because it is obnoxious to see the core dumps from crashed
59 # programs lying around everywhere.
64 # user variables, sort of... if they haven't given themselves a name yet,
65 # then we will make one up for them.
67 # define a default name, if one wasn't already set.
68 if [ -z "$NAME" ]; then
69 export NAME='Unset Q. Namington, Fixley Your Name III'
74 # sets the main prompt to a simple default, with user@host.
75 export PS1='\u@\h $ ';
82 if [ "$OS" != "Windows_NT" ]; then
83 PERLLIB+="/usr/lib/perl5"
86 # choose perl's IO over the ms-windows version so we can handle file
90 # iterate across our sub-directories and find the perl scripts.
91 # this currently only looks one level down.
92 for i in $FEISTY_MEOW_SCRIPTS/*; do
94 # check if there is a perl file present; add the folder to PERLLIB if so.
95 ls $i/*.pl &>/dev/null
101 #echo PERLLIB is now $PERLLIB
105 # set this so nechung can find its data.
106 export NECHUNG=$FEISTY_MEOW_DIR/database/fortunes.dat
108 # ensure we use the right kind of rsh for security.
111 # sets the history length and max file size so we can get some long history around here.
115 # the base checkout list is just to update feisty_meow. additional folder
116 # names can be added in your customized scripts.
117 export REPOSITORY_LIST="feisty_meow"
119 # set the editor for subversion if it hasn't already been set.
120 if [ -z "$SVN_EDITOR" ]; then
121 #hmmm: not sure what original reason for having these different was...
122 if [ "$OS" == "Windows_NT" ]; then
123 export SVN_EDITOR=$(which gvim)
125 export SVN_EDITOR=$(which vi)
129 # initializes the feisty meow build variables, if possible.
130 function initialize_build_variables()
133 # we need to know the feisty meow directory, or we bail.
134 if [ -z "$FEISTY_MEOW_DIR" ]; then return; fi
135 # pick from our expected generator folder, but make sure it's there...
136 buildvars="$FEISTY_MEOW_DIR/scripts/generator/build_variables.sh"
137 if [ -f "$buildvars" ]; then
138 # yep, that one looks good, so pull in the build defs.
139 source "$buildvars" "$buildvars"
142 # now augment the environment if we found our build variables.
143 if [ $found_build_vars == 1 ]; then
144 # the binary directory contains handy programs we use a lot in yeti. we set up the path to it
145 # here based on the operating system.
146 # note that yeti has recently become more dependent on hoople. hoople was always the source of
147 # the binaries, but now we don't ship them with yeti any more as pre-built items. this reduces
148 # the size of the code package a lot and shortens up our possible exposure to compromised
149 # binaries. people can bootstrap up their own set from hoople now instead.
150 export BINDIR=$FEISTY_MEOW_DIR/production/binaries
152 # add binaries created within build to the path.
153 # export PATH="$(dos_to_msys_path $BUILD_TOP/build/bin):$PATH"
154 export PATH="$BINDIR:$PATH"
156 # Shared libraries are located via this variable.
157 # export LD_LIBRARY_PATH="$(dos_to_msys_path $LD_LIBRARY_PATH):$(dos_to_msys_path $BINDIR)"
158 export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$BINDIR"
162 # load in the build environment.
163 initialize_build_variables
167 # windoze specific patching up missing things.
169 if [ "$OS" == "Windows_NT" ]; then
170 export HOSTNAME=$(echo $HOSTNAME | tr A-Z a-z)
175 # pull in the custom overrides for feisty_meow scripts. this is done last,
176 # because we want to set everything up as expected, then let the user
177 # override individual variables and definitions.
178 for i in $FEISTY_MEOW_GENERATED/custom/*.sh; do
179 if [ ! -f "$i" ]; then
180 # skip it if it's not real.
183 if [ ! -z "$SHELL_DEBUG" ]; then
184 echo "loading customization: $(basename $(dirname $i))/$(basename $i)"
191 # set the path for locating applications. this is done after any
192 # potential overrides from the user.
193 #export PATH="$(dos_to_msys_path $BINDIR):$(dos_to_msys_path $FEISTY_MEOW_GENERATED):$PATH:/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/lib:/usr/games:/usr/bin:."
194 export PATH="$FEISTY_MEOW_GENERATED:$PATH:/sbin:."
195 ###noise! :/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/lib:/usr/games:/usr/bin:.
199 if [ ! -z "$SHELL_DEBUG" ]; then echo variables initialization ends....; fi
202 # we are seeing this lot again, we believe, so make things easier for the
203 # rest of initialization.
204 export LIGHTWEIGHT_INIT=true
205 if [ ! -z "$SHELL_DEBUG" ]; then
206 echo skipped var init and put in lightweight mode due to belief in previous existence.;