diff options
Diffstat (limited to 'nixpkgs/pkgs/tools/text/rs')
-rw-r--r-- | nixpkgs/pkgs/tools/text/rs/default.nix | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/text/rs/default.nix b/nixpkgs/pkgs/tools/text/rs/default.nix new file mode 100644 index 000000000000..9aca92922a52 --- /dev/null +++ b/nixpkgs/pkgs/tools/text/rs/default.nix @@ -0,0 +1,52 @@ +{ lib, stdenv, fetchurl, libbsd }: + +stdenv.mkDerivation rec { + pname = "rs"; + version = "20200313"; + + src = fetchurl { + url = "https://www.mirbsd.org/MirOS/dist/mir/rs/${pname}-${version}.tar.gz"; + sha256 = "0gxwlfk7bzivpp2260w2r6gkyl7vdi05cggn1fijfnp8kzf1b4li"; + }; + + buildInputs = [ libbsd ]; + + buildPhase = '' + ${stdenv.cc}/bin/cc utf8.c rs.c -o rs -lbsd + ''; + + installPhase = '' + install -Dm 755 rs -t $out/bin + install -Dm 644 rs.1 -t $out/share/man/man1 + ''; + + meta = with lib; { + description = "Reshape a data array from standard input"; + longDescription = '' + rs reads the standard input, interpreting each line as a row of blank- + separated entries in an array, transforms the array according to the op- + tions, and writes it on the standard output. With no arguments (argc < 2) + it transforms stream input into a columnar format convenient for terminal + viewing, i.e. if the length (in bytes!) of the first line is smaller than + the display width, -et is implied, -t otherwise. + + The shape of the input array is deduced from the number of lines and the + number of columns on the first line. If that shape is inconvenient, a more + useful one might be obtained by skipping some of the input with the -k + option. Other options control interpretation of the input columns. + + The shape of the output array is influenced by the rows and cols specifi- + cations, which should be positive integers. If only one of them is a po- + sitive integer, rs computes a value for the other which will accommodate + all of the data. When necessary, missing data are supplied in a manner + specified by the options and surplus data are deleted. There are options + to control presentation of the output columns, including transposition of + the rows and columns. + ''; + + homepage = "https://www.mirbsd.org/htman/i386/man1/rs.htm"; + license = licenses.bsd3; + maintainers = with maintainers; [ AndersonTorres ]; + platforms = platforms.unix; + }; +} |