scwrypts/zsh/utils/environment.zsh
yage 22dd6f8112 v2.6.0
=====================================================================

--- New Scripts --------------------------

- i3 window manager scrypts (see --help for more info)
   - zsh/i3/create-local-font-override
   - zsh/i3/launch-or-show

--- New Features -------------------------

Now support `__select` syntax in environment files!
(see zsh/scwrypts/README.md for more detail)

--- Changes ------------------------------

- moved some rogue configuration files under the scwrypts config
   - ~/.vim/bundle/build.zsh >> ~/.config/scwrypts/vundle.zsh
   - ~/.config/scwrypts/config.dotfile.zsh >> ~/.config/scwrypts/dotfiles.zsh

- __FZF, __FZF_TAIL, and __FZF_HEAD now create prompt+response logs

--- Bug Fixes ----------------------------

- zsh/config/symlinks
   - don't fail when trying to symlink a directory
   - no longer fails when trying to replace a broken symlink

- scwrypts now detects environments which are symlinked

- USAGE syntax now correctly shows the position of the '--' argument
  delimiter

support __select in env files; ignore __lower_case suffix in env files; put blank line before comments in env files

added i3 scripts
2022-08-22 21:47:46 -06:00

44 lines
1006 B
Bash

__CHECK_REQUIRED_ENV() {
local VAR ERROR=0
for VAR in $*; do __CHECK_ENV_VAR $VAR || ((ERROR+=1)); done
return $ERROR
}
__CHECK_ENV_VAR() {
local NAME="$1"
[ ! $NAME ] && return 1
local OPTIONAL="$2"
local DEFAULT_VALUE="$3"
local VALUE=$(eval echo '$'$NAME)
[ $VALUE ] && return 0
local SELECTION_VALUES=$(eval echo '$'$NAME'__select' | sed 's/,/\n/g')
[ $SELECTION_VALUES ] && {
local SELECTION=$(echo $SELECTION_VALUES | __FZF "select a value for '$NAME'")
[ $SELECTION ] && export VALUE=$SELECTION
}
[ $VALUE ] && return 0
[ $__SCWRYPT ] && {
# scwrypts exclusive (missing vars staged in env.template)
local LINE="export $NAME="
grep -q -- "^$LINE" "$__ENV_TEMPLATE" || {
__STATUS 'staging new variable in template'
echo "$LINE" >> "$__ENV_TEMPLATE" \
&& __RUN_SCWRYPT zsh/scwrypts/environment/synchronize -- --no-prompt
}
}
[ $OPTIONAL ] && {
[ $DEFAULT_VALUE ] && $NAME="$DEFAULT_VALUE"
return 0
} || {
__ERROR "'$NAME' required"
return 1
}
}