Redo PATH manipulations

This commit is contained in:
dabruh 2022-12-15 16:01:39 +01:00
parent 71ce725bf5
commit 11b5dac016
1 changed files with 61 additions and 7 deletions

View File

@ -34,20 +34,74 @@ export LESS_TERMCAP_us=$'\E[01;36m'
# Other program settings: # Other program settings:
export DISPLAY_DPI=96 export DISPLAY_DPI=96
PATHS=( # Remove an entry from PATH
rm_path_entry() {
local shell="${SHELL##*/}" rm_entry="${1:?Entry not set}" new_path path_arr
if [[ "$shell" == "zsh" ]]; then
IFS=" " read -A path_arr <<<"${PATH//:/ }"
else
IFS=" " read -a path_arr <<<"${PATH//:/ }"
fi
for path_entry in "${path_arr[@]}"; do
grep -Eq "^$rm_entry$" <<<"$path_entry" && continue
new_path="$new_path:$path_entry"
done
PATH="${new_path#:}"
}
# Remove one or more entries from PATH
rm_path_entries() {
local rm_entry
for rm_entry in "$@"; do
rm_path_entry "$rm_entry"
done
}
# Prepend one or more entries to PATH.
# The order of the supplied args will be kept, e.g. PATH="$1:$2:$PATH"
prepend_path_with_entries() {
local addl_paths entry
for entry in "$@"; do
! [ -d "$entry" ] && continue
addl_paths="$addl_paths:$entry"
done
PATH="${addl_paths#:}:$PATH"
}
# Append one or more entries to PATH.
# The order of the supplied args will be kept, e.g. PATH="$PATH:$1:$2"
append_path_with_entries() {
local addl_paths entry
for entry in "$@"; do
! [ -d "$entry" ] && continue
addl_paths="$addl_paths:$entry"
done
PATH="$PATH:${addl_paths#:}"
}
prepend_paths=(
"$HOME/bin" "$HOME/bin"
"$HOME/.local/bin" "$HOME/.local/bin"
"$HOME/.cargo/bin" "$HOME/.cargo/bin"
"${KREW_ROOT:-$HOME/.krew}/bin" "${KREW_ROOT:-$HOME/.krew}/bin"
) )
append_paths=()
for DIR in "${PATHS[@]}"; do [ -f "$HOME/homebrew/bin/brew" ] && eval "$("$HOME/homebrew/bin/brew" shellenv)"
! [ -d "$DIR" ] && continue [ -n "$HOMEBREW_PREFIX" ] && append_paths+=("$HOMEBREW_PREFIX/bin" "$HOMEBREW_PREFIX/sbin")
export PATH="$PATH:$DIR"
done rm_path_entries "${prepend_paths[@]}" "${append_paths[@]}" # Ensure we clean up first
prepend_path_with_entries "${prepend_paths[@]}"
append_path_with_entries "${append_paths[@]}"
# Add the profile-extras file yourself if you wish to override anything: # Add the profile-extras file yourself if you wish to override anything:
PROFILE_EXTRAS="${XDG_CONFIG_HOME:-$HOME/.config}/shell/profile-extras" PROFILE_EXTRAS="${XDG_CONFIG_HOME:-$HOME/.config}/shell/profile-extras"
[ -f "$PROFILE_EXTRAS" ] && . "$PROFILE_EXTRAS" [ -f "$PROFILE_EXTRAS" ] && . "$PROFILE_EXTRAS"
[ -f "$HOME/homebrew/bin/brew" ] && eval "$("$HOME/homebrew/bin/brew" shellenv)"