35 lines
1.1 KiB
Plaintext
35 lines
1.1 KiB
Plaintext
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#!/usr/bin/env bash
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# Uses fzf as an application launcher.
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#
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# Requires: fzf, lnch
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FZF_DEFAULT_OPTS="--prompt='open > ' $FZF_DEFAULT_OPTS"
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case $OSTYPE in
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darwin*)
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cmd=$(find -L {,~}/Applications -iname '*.app' -maxdepth 2 -type d 2>/dev/null | sort -u | fzf)
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[[ $cmd ]] && open "$cmd"
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;;
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linux*)
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cmd=$(echo -n "$PATH" | xargs -d: -I{} -r -- find -L {} -maxdepth 1 -mindepth 1 -type f -executable -printf '%P\n' 2>/dev/null | sort -u | fzf)
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if [[ ! $cmd ]]; then
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return
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elif [[ $cmd == fzf-* ]]; then
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$cmd
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elif ! command -v lnch >/dev/null; then
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>&2 echo "lnch not installed, run 'go get github.com/oem/lnch'"
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exit 1
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else
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# disowns the subprocess from the parent shell (i.e. if that shell gets
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# closed, the subprocess will survive).
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lnch "$cmd"
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# OPTIONAL: requires shell/+tmux
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if command -v tmux-session-name >/dev/null; then
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# If this was used from a scratch tmux terminal, close it
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[[ "$(tmux-session-name)" == scratch ]] && tmux kill-session -t scratch
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fi
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fi
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;;
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esac
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