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rewrite zshrc to use realpath instead of readlink -f

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This commit is contained in:
Dmytro Meleshko 2018-02-23 19:15:26 +02:00
parent b7a2066f41
commit 69343ebdd7
1 changed files with 8 additions and 20 deletions
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28
zshrc
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@ -1,28 +1,16 @@
#!/usr/bin/env bash
find_dotfiles_dir() {
local readlink
# readlink=$(which greadlink || which readlink)
local script_path"=${(%):-%x}"
export DOTFILES_DIR
if [[ -n "$script_path" && -x "$readlink" ]]; then
script_path=$($readlink -f "$script_path")
DOTFILES_DIR=$(dirname "$script_path")
else
for prefix in "$HOME/" "$HOME/." "/usr/share/" "/usr/local/share/"; do
local dotfiles_dir="${prefix}dotfiles"
if [[ -d "$dotfiles_dir" ]]; then
DOTFILES_DIR="$dotfiles_dir"
break
fi
done
fi
for prefix in "$HOME/." "/usr/share/" "/usr/local/share/"; do
DOTFILES_DIR="${prefix}dotfiles"
[[ -d "$DOTFILES_DIR" ]] && return
done
if [[ -d $DOTFILES_DIR ]]; then
export DOTFILES_DIR
else
echo "dotfiles directory not found"
fi
local script_path
script_path=$(realpath "${(%):-%x}")
DOTFILES_DIR=$(dirname "$script_path")
}
find_dotfiles_dir