rootiest
392e6593ac
The tricks.fish C1 history() shadow drops all args and always shows timestamps. Calling plain history --max 1 hit that shadow, dumping the entire history with timestamps instead of one plain entry. Use builtin history --max 1, matching the convention already used by fc.fish, _fzf_search_history.fish, and bash_expands.fish.
53 lines
2.1 KiB
Fish
53 lines
2.1 KiB
Fish
# Copyright (C) 2026 Rootiest
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# SYNOPSIS
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# _replace_command_token
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#
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# DESCRIPTION
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# Removes the first command token from the commandline buffer and
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# positions the cursor for immediate replacement. If the command starts
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# with sudo, preserves sudo and removes the token after it instead. If
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# the commandline is empty, first recalls the most recent history entry
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# (like pressing Up) before doing the token replacement on it.
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# Intended to be bound to a key in key_bindings.fish.
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#
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# EXAMPLE
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# bind \cx _replace_command_token
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function _replace_command_token --description 'Remove first command token (or first after sudo) and place cursor for replacement'
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set -l cmd (commandline)
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# Empty prompt: recall the last history entry first, same as it would
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# behave if that command were already on the commandline.
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if string match -rq '^\s*$' -- "$cmd"
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set cmd (builtin history --max 1)
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end
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# 1. Logic for commands starting with sudo
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if string match -rq '^sudo\s+' -- "$cmd"
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# regex explanation:
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# ^sudo\s+ -> Matches 'sudo' and the following whitespace
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# \S+ -> Matches the actual command (e.g., 'rm')
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# \s* -> Consumes the space after the command so it's not captured
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# (.*) -> Captures everything else (the arguments) into $1
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set -l rest (string replace -r '^sudo\s+\S+\s*(.*)' 'sudo $1' -- "$cmd")
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commandline -- "$rest"
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# Place cursor between the two spaces after sudo
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# 'sudo ' is 5 characters (indices 0-4), so index 5 is the sweet spot
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commandline -C 5
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# 2. Logic for standard commands (no sudo)
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else
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# regex explanation:
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# ^\S+ -> Matches the first word/command
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# \s* -> Consumes the trailing space
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# (.*) -> Captures the rest of the line into $1
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set -l rest (string replace -r '^\S+\s*(.*)' ' $1' -- "$cmd")
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commandline -- "$rest"
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# Place cursor at index 0 to immediately start typing the replacement
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commandline -C 0
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end
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end
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