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44 lines
951 B
Nix
44 lines
951 B
Nix
{ writeShellApplication, manix, ripgrep, fzf, ... }:
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let
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cacheTime = "10";
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in
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writeShellApplication {
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name = "custom-manix";
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runtimeInputs = [
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manix
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ripgrep
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fzf
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];
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text = ''
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CACHE_DIR="''${XDG_CACHE_HOME:-$HOME/.cache}"
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CACHE_FILE="$CACHE_DIR/custom-manix-options.txt"
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mkdir -p "$CACHE_DIR"
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REGENERATE=0
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# check if -r flag was passed
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if [ "''${1:-}" = "-r" ]; then
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REGENERATE=1
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fi
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# regenerate if file does not exist or is older than cacheTime days
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if [ ! -f "$CACHE_FILE" ] || [ "$(find "$CACHE_FILE" -mtime +${cacheTime} -print)" ]; then
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REGENERATE=1
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fi
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if [ $REGENERATE -eq 1 ]; then
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echo "(Re)building custom-manix cache..."
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mkdir -p "$(dirname "$CACHE_FILE")"
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manix "" | rg -N '^(?:\x1b\[[0-9;]*m)*# ' | sed 's/\x1b\[[0-9;]*m//g; s/^# //' | rg -Nv '^(<|.*https?://)' > "$CACHE_FILE"
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fi
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# read from cache and pipe into fzf
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cat "$CACHE_FILE" \
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| fzf --preview "manix {}" \
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| xargs manix
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'';
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}
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