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27 lines
859 B
Bash
27 lines
859 B
Bash
#!/usr/bin/env zsh
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# Keeps track of the last used working directory and automatically jumps
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# into it for new shells.
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# Flag indicating if we've previously jumped to last directory.
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typeset -g ZSH_LAST_WORKING_DIRECTORY
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mkdir -p $ZSH_CACHE_DIR
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cache_file="$ZSH_CACHE_DIR/last-working-dir"
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# Updates the last directory once directory is changed.
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chpwd_functions+=(chpwd_last_working_dir)
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function chpwd_last_working_dir() {
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# Use >| in case noclobber is set to avoid "file exists" error
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pwd >| "$cache_file"
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}
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# Changes directory to the last working directory.
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function lwd() {
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[[ ! -r "$cache_file" ]] || cd "`cat "$cache_file"`"
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}
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# Automatically jump to last working directory unless this isn't the first time
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# this plugin has been loaded.
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if [[ -z "$ZSH_LAST_WORKING_DIRECTORY" ]]; then
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lwd 2>/dev/null && ZSH_LAST_WORKING_DIRECTORY=1 || true
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fi
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