rootiest
1341e2559e
Replace all ad-hoc inline comments between license headers and function declarations with consistent SYNOPSIS / DESCRIPTION / ARGUMENTS / RETURNS / EXAMPLE blocks across all 99 project-owned functions/ files. No executable logic, variable names, or exit codes were modified. Completes Task #6 from AGENTS.md (Retroactive Function Documentation Standardization).
49 lines
1.6 KiB
Fish
49 lines
1.6 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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# _scrollback_prune_junk [dir]
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#
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# DESCRIPTION
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# Removes low-value log files from the scrollback history directory:
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# empty files, files with at most one meaningful line, and Kitty
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# tab-rename prompt captures. Called by smart_exit.fish on session end.
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#
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# ARGUMENTS
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# dir Directory to prune (defaults to $SCROLLBACK_HISTORY_DIR or
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# ~/.terminal_history)
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#
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# EXAMPLE
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# _scrollback_prune_junk ~/.terminal_history
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function _scrollback_prune_junk --description 'Remove empty, trivial, and Kitty UI noise logs'
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set -l dir (set -q SCROLLBACK_HISTORY_DIR; and echo $SCROLLBACK_HISTORY_DIR; or echo "$HOME/.terminal_history")
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if set -q argv[1]
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set dir $argv[1]
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end
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test -d $dir || return 0
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# Remove any completely empty log file regardless of source
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for f in $dir/*.log $dir/*.txt
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test -f $f || continue
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not test -s $f; and rm $f
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end
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# Remove any log with only a single meaningful line (e.g. [exited], a lone prompt, or a trivial error)
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for f in $dir/*.log $dir/*.txt
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test -f $f || continue
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set -l line_count (command cat $f | sed 's/\x1b\[[0-9;:]*[a-zA-Z]//g' | grep -cv '^\s*$')
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if test $line_count -le 1
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rm $f
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end
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end
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# Remove scrollback logs that are Kitty tab-rename prompts (UI noise, not real sessions)
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for f in $dir/scrollback_*.log $dir/scrollback_*.txt
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test -f $f || continue
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if command cat $f | sed 's/\x1b\[[0-9;:]*[a-zA-Z]//g' | grep -q 'Enter the new title for this tab below'
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rm $f
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end
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end
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end
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