86 lines
2.1 KiB
Nix
86 lines
2.1 KiB
Nix
{ ... }:
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{
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text = ''
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# Run something recursively over all directories.
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# Usage: recursive <COMMAND>
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function recursive() {
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if [[ "''${*}" = "" ]]; then
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help recursive
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return 2
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fi
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local IFS=$'\n'
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local current="''${PWD}"
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local dirs=$(find -type d)
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local total=$(find -type d | wc -l) # TODO: don't call find twice. won't work with "echo ''${dirs}".
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local count=0
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local failed=0
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for dir in ''${dirs}; do
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# increment counter.
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((count++))
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# cd into the next dir.
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cd "''${current}" || failed=''${?}
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cd "''${dir}" || failed=''${?}
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# echo status.
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echo -e "''${color_bblue}[''${count}/''${total}] ''${dir}''${color_default}"
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# run command.
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''${*} || failed=''${?}
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# Add newline if not the last one.
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[[ "''${count}" = "''${total}" ]] || echo
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done
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# return back on complete.
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cd "''${current}" || failed=''${?}
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return ''${failed}
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}
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# Run something recursively over directories of 1 depth (excluding current dir).
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# Usage: recursive1 <COMMAND>
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function recursive1() {
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if [[ "''${*}" = "" ]]; then
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help recursive1
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return 2
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fi
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local IFS=$'\n'
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local current="''${PWD}"
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local dirs=$(find -mindepth 1 -maxdepth 1 -type d)
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local total=$(find -mindepth 1 -maxdepth 1 -type d | wc -l) # TODO: don't call find twice. won't work with "echo ''${dirs}".
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local count=0
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local failed=0
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for dir in ''${dirs}; do
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# increment counter.
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((count++))
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# cd into the next dir.
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cd "''${current}"
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cd "''${dir}"
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# echo status.
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echo -e "''${color_bblue}[''${count}/''${total}] ''${dir}''${color_default}"
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# run command.
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''${*} || failed=''${?}
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# Add newline if not the last one.
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[[ "''${count}" = "''${total}" ]] || echo
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done
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# return back on complete.
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cd "''${current}"
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return ''${failed}
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}
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# autocomplete.
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complete -F _autocomplete_nested recursive recursive1
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'';
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}
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