mirror of
https://github.com/kmein/niveum
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24 lines
508 B
Nix
24 lines
508 B
Nix
{
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writers,
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curl,
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pup,
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gawk,
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gnused,
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gnugrep,
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less,
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fzf,
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}:
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writers.writeDashBin "rfc" ''
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set -efu
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selection=$(
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${curl}/bin/curl -sSL https://www.rfc-editor.org/rfc-index.txt \
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| ${gawk}/bin/awk '/^$/{print;} /./{printf("%s ", $0);}' \
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| ${gnused}/bin/sed 's/\s\+/ /g' \
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| ${gnused}/bin/sed -n '/^[0-9]\+ /,$p' \
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| ${fzf}/bin/fzf \
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| ${gawk}/bin/awk '{print $1}'
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)
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${curl}/bin/curl -sSL "https://www.rfc-editor.org/rfc/rfc$selection.txt" | ${less}/bin/less
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''
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