X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fcore%2Fvariables.sh;h=1faf0d1b9bef7ddf9c3aa2f9f6db1f5f92548062;hb=139b64e4ba2deb42344bcdebd98e1dfb64f78260;hp=65c896f6548691457908ad2eaeef7fe5dffae68c;hpb=dbe3a7d9104352d69efdaa5eca600908ecc9bba8;p=feisty_meow.git diff --git a/scripts/core/variables.sh b/scripts/core/variables.sh index 65c896f6..1faf0d1b 100644 --- a/scripts/core/variables.sh +++ b/scripts/core/variables.sh @@ -1,17 +1,21 @@ #!/bin/bash -############################################################################## +############## + # variables script: # Defines the environment variables used by the personalized unix # environment. -############################################################################## +# Author: Chris Koeritz + +############## if [ ! -z "$SHELL_DEBUG" ]; then echo variables initialization begins...; fi -############################################################################## -# System variables. -############################################################################## -# OS stands for the operating system that we think is running. +############## + +# System variables... + +# OS variable records the operating system we think we found. if [ -z "$OS" ]; then export OS=UNIX fi @@ -26,6 +30,10 @@ if [ -z "$HOME" ]; then fi fi +############## + +# windoze specific stuff. + # patch home to undo cygwin style of drive letter. export HOME=$(echo $HOME | sed -e 's/\/cygdrive\//\//g') #echo HOME is now $HOME @@ -34,16 +42,20 @@ if [ "$OS" == "Windows_NT" ]; then export HOSTNAME=$(echo $HOSTNAME | tr A-Z a-z) fi -############################################################################## -# Directory variables. -############################################################################## -# The yeti library directory holds useful shell scripts, public databases, -# configuration examples, javascript code, and other stuff. -export SCRIPT_SYSTEM=feisty_meow +############## + +# ulimit and umask. umask sets a permission mask for all file +# creations. The mask shown here disallows writing by the "group" and +# "others" categories of users. ulimit sets the user limits. the core +# file size is set to zero. +umask 022 +ulimit -c 0 + +############## -#if [ -z "$FEISTY_MEOW_DIR" ]; then export FEISTY_MEOW_DIR="$HOME/$SCRIPT_SYSTEM"; fi -#if [ -z "$FEISTY_MEOW_SCRIPTS" ]; then export FEISTY_MEOW_SCRIPTS="$FEISTY_MEOW_DIR/scripts"; fi -#if [ -z "$FEISTY_MEOW_SCRIPTS" ]; then export FEISTY_MEOW_SCRIPTS="$FEISTY_MEOW_SCRIPTS"; fi +# Directory variables... + +export SCRIPT_SYSTEM=feisty_meow # include helpful functions. source "$FEISTY_MEOW_SCRIPTS/core/functions.sh" @@ -58,39 +70,45 @@ if [ -z "$FEISTY_MEOW_GENERATED" ]; then export FEISTY_MEOW_GENERATED=$HOME/.zz_auto_gen fi -############################################################################## -# other variables... -############################################################################## +############## -# pull in the custom overrides for feisty_meow scripts. -for i in $FEISTY_MEOW_SCRIPTS/custom/*.sh; do - if [ ! -z "$SHELL_DEBUG" ]; then - echo "loading customization: $(basename $(dirname $i))/$(basename $i)" - fi - source $i -done +# user variables, sort of... if they haven't given themselves a name yet, +# then we will make one up for them. + +# define a default name, if one wasn't already set. +if [ -z "$NAME" ]; then + export NAME='Unset Q. Namington, Fixley Your Name III' +fi + +############## -# sets the prompts to what we (i.e., i) like... -# there are four different prompts. the first one, PS1, is the one that users -# see the most often. +# other variables... + +# sets the main prompt to a simple default, with user@host. export PS1='\u@\h $ '; -### export PS2='> '; export PS3='#? '; export PS4='+ ' # variables for perl. export PERLLIB if [ "$OS" != "Windows_NT" ]; then PERLLIB+="/usr/lib/perl5" else -#echo "the scripts dir is $FEISTY_MEOW_SCRIPTS" - FEISTY_MEOW_SCRIPTS="$(echo $FEISTY_MEOW_SCRIPTS | sed -e 's/\\/\//g')" - FEISTY_MEOW_SCRIPTS="$FEISTY_MEOW_SCRIPTS" -#echo "the scripts dir is now $FEISTY_MEOW_SCRIPTS" export PERLIO=:perlio - # choose perl's IO over the system's so we can handle file bytes exactly. + # choose perl's IO over the ms-windows version so we can handle file + # bytes properly. fi -#make this automatic! -PERLLIB+=":$FEISTY_MEOW_SCRIPTS/core:$FEISTY_MEOW_SCRIPTS/text:$FEISTY_MEOW_SCRIPTS/files:$FEISTY_MEOW_SCRIPTS/archival" +# iterate across our sub-directories and find the perl scripts. +# this currently only looks one level down. +for i in $FEISTY_MEOW_SCRIPTS/*; do + if [ -d "$i" ]; then + # check if there is a perl file present; add the folder to PERLLIB if so. + ls $i/*.pl &>/dev/null + if [ $? -eq 0 ]; then + PERLLIB+=":$i" + fi + fi +done +#echo PERLLIB is now $PERLLIB # set this so nechung can find its data. export NECHUNG=$LIBDIR/database/fortunes.dat @@ -102,6 +120,10 @@ export CVS_RSH=ssh HISTSIZE=1000000 HISTFILESIZE=2000000 +# the base checkout list is just to update feisty_meow. additional folder +# names can be added in your customized scripts. +export REPOSITORY_LIST="feisty_meow" + # set the editor for subversion if it hasn't already been set. if [ -z "$SVN_EDITOR" ]; then #hmmm: not sure what original reason for having these different was... @@ -113,31 +135,31 @@ if [ -z "$SVN_EDITOR" ]; then fi # include variables needed for compiling hoople and using its scripts. -if [ -z "$REPOSITORY_DIR" ]; then +if [ -z "$FEISTY_MEOW_DIR" ]; then if [ -d "$HOME/feisty_meow" ]; then - export REPOSITORY_DIR="$HOME/feisty_meow" + export FEISTY_MEOW_DIR="$HOME/feisty_meow" fi fi # initialize the build variables, if possible. found_build_vars=0 -if [ ! -z "$REPOSITORY_DIR" ]; then +if [ ! -z "$FEISTY_MEOW_DIR" ]; then # first guess at using the old school bin directory. - bv="$REPOSITORY_DIR/bin/build_variables.sh" + bv="$FEISTY_MEOW_DIR/bin/build_variables.sh" if [ -f "$bv" ]; then # the old bin directory is present, so let's use its build vars. source "$bv" "$bv" found_build_vars=1 else # try again with the new school location for the file. - bv="$REPOSITORY_DIR/scripts/generator/build_variables.sh" + bv="$FEISTY_MEOW_DIR/scripts/generator/build_variables.sh" if [ -f "$bv" ]; then # yep, that one looks good, so pull in the build defs. source "$bv" "$bv" found_build_vars=1 else # try once more with new school and assume we're deep. - bv="$REPOSITORY_DIR/../../scripts/generator/build_variables.sh" + bv="$FEISTY_MEOW_DIR/../../scripts/generator/build_variables.sh" if [ -f "$bv" ]; then # sweet, there is something there. source "$bv" "$bv" @@ -156,7 +178,7 @@ if [ $found_build_vars == 1 ]; then # the binaries, but now we don't ship them with yeti any more as pre-built items. this reduces # the size of the code package a lot and shortens up our possible exposure to compromised # binaries. people can bootstrap up their own set from hoople now instead. - export BINDIR=$REPOSITORY_DIR/production/binaries + export BINDIR=$FEISTY_MEOW_DIR/production/binaries # add binaries created within build to the path. export PATH="$(dos_to_msys_path $BUILD_TOP/build/bin):$PATH" @@ -165,8 +187,29 @@ if [ $found_build_vars == 1 ]; then export LD_LIBRARY_PATH="$(dos_to_msys_path $LD_LIBRARY_PATH):$(dos_to_msys_path $BINDIR)" fi -# Set the path for locating applications. +############## + +# pull in the custom overrides for feisty_meow scripts. this is done last, +# because we want to set everything up as expected, then let the user +# override individual variables and definitions. +for i in $FEISTY_MEOW_GENERATED/custom/*.sh; do + if [ ! -f "$i" ]; then + # skip it if it's not real. + continue; + fi + if [ ! -z "$SHELL_DEBUG" ]; then + echo "loading customization: $(basename $(dirname $i))/$(basename $i)" + fi + source $i +done + +############## + +# set the path for locating applications. this is done after any +# potential overrides from the user. export PATH="$(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:." +############## + if [ ! -z "$SHELL_DEBUG" ]; then echo variables initialization ends....; fi