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54 lines
1.2 KiB
Bash
Executable file
54 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env sh
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# Description: Fuzzy find a command from history,
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# edit in $EDITOR and run as a command
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#
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# Note: Supports only bash, zsh and fish history
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#
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# TODO: For zsh there's also $ZDOTDIR which might need to be checked as well for the -z $HISTFILE && -n $ZDOTDIR case.
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#
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# Shell: POSIX compliant
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# Author: Arun Prakash Jana
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if type fzf >/dev/null 2>&1; then
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fuzzy=fzf
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else
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exit 1
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fi
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shellname="$(basename "$SHELL")"
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if [ "$shellname" = "bash" ]; then
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if [ -f "$HISTFILE" ]; then
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hist_file="$HISTFILE"
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else
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hist_file="$HOME/.bash_history"
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fi
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entry="$("$fuzzy" < "$hist_file")"
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elif [ "$shellname" = "zsh" ]; then
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if [ -f "$HISTFILE" ]; then
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hist_file="$HISTFILE"
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else
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hist_file="$HOME/.zsh_history"
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fi
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entry="$("$fuzzy" < "$hist_file")"
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elif [ "$shellname" = "fish" ]; then
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hist_file="$HOME/.local/share/fish/fish_history"
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entry="$(grep "\- cmd: " "$hist_file" | cut -c 8- | "$fuzzy")"
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fi
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if [ -n "$entry" ]; then
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tmpfile=$(mktemp)
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echo "$entry" >> "$tmpfile"
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$EDITOR "$tmpfile"
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if [ -s "$tmpfile" ]; then
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$SHELL -c "$(cat "$tmpfile")"
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fi
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rm -- "$tmpfile"
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printf "Press any key to exit"
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read -r _
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fi
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