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Use method built in to zsh to read symlinks

This commit is contained in:
Kaleb Elwert 2017-04-19 11:18:28 -07:00
parent 99e59bc83a
commit 6f4c09ab99

View file

@ -44,7 +44,7 @@ fi
# Resolve the installation path # Resolve the installation path
if [[ -L "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then if [[ -L "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
# If this theme is sourced as a symlink, we need to locate the real URL # If this theme is sourced as a symlink, we need to locate the real URL
filename="$(realpath -P $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || readlink -f $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null || perl -MCwd=abs_path -le 'print abs_path readlink(shift);' $POWERLEVEL9K_INSTALLATION_PATH 2>/dev/null)" filename="${POWERLEVEL9K_INSTALLATION_PATH:A}"
elif [[ -d "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then elif [[ -d "$POWERLEVEL9K_INSTALLATION_PATH" ]]; then
# Directory # Directory
filename="${POWERLEVEL9K_INSTALLATION_PATH}/powerlevel9k.zsh-theme" filename="${POWERLEVEL9K_INSTALLATION_PATH}/powerlevel9k.zsh-theme"