pyrox.dev
1{ lib, stdenv, fetchurl, gnuplot, ruby }:
2
3stdenv.mkDerivation {
4 pname = "eplot";
5 version = "2.09";
6
7 # Upstream has been contacted (2015-03) regarding providing versioned
8 # download URLs. Initial response was positive, but no action yet.
9 src = fetchurl {
10 url = "http://liris.cnrs.fr/christian.wolf/software/eplot/download/eplot";
11 sha256 = "0y9x82i3sfpgxsqz2w42r6iad6ph7vxb7np1xbwapx5iipciclw5";
12 };
13
14 ecSrc = fetchurl {
15 url = "http://liris.cnrs.fr/christian.wolf/software/eplot/download/ec";
16 sha256 = "0fg31g8mrcx14h2rjcf091cbd924n19z55iscaiflspifya30yhd";
17 };
18
19 buildInputs = [ ruby ];
20
21 dontUnpack = true;
22
23 installPhase = ''
24 runHook preInstall
25
26 mkdir -p "$out/bin"
27 cp "$src" "$out/bin/eplot"
28 cp "$ecSrc" "$out/bin/ec"
29 chmod +x "$out/bin/"*
30
31 sed -i -e "s|gnuplot -persist|${gnuplot}/bin/gnuplot -persist|" "$out/bin/eplot"
32
33 runHook postInstall
34 '';
35
36 meta = with lib; {
37 description = "Create plots quickly with gnuplot";
38 longDescription = ''
39 eplot ("easy gnuplot") is a ruby script which allows to pipe data easily
40 through gnuplot and create plots quickly, which can be saved in
41 postscript, PDF, PNG or EMF files. Plotting of multiple files into a
42 single diagram is supported.
43
44 This package also includes the complementary 'ec' tool (say "extract
45 column").
46 '';
47 homepage = "https://perso.liris.cnrs.fr/christian.wolf/software/eplot/";
48 license = licenses.gpl2Plus;
49 platforms = platforms.all;
50 maintainers = with maintainers; [ bjornfor shamilton ];
51 };
52}