ocamlPackages.plotkicadsch: init at 0.9

pkgs/development/ocaml-modules/plotkicadsch/default.nix

@@ -0,0 +1,50 @@
+{ lib
+, buildDunePackage
+, fetchFromGitHub
+, substituteAll
+, base64
+, cmdliner
+, digestif
+, git-unix
+, kicadsch
+, lwt
+, lwt_ppx
+, sha
+, tyxml
+, coreutils
+, imagemagick
+}:
+
+buildDunePackage rec {
+  pname = "plotkicadsch";
+
+  inherit (kicadsch) src version;
+
+  minimalOCamlVersion = "4.09";
+
+  patches = [
+    (substituteAll {
+      src = ./fix-paths.patch;
+      inherit coreutils imagemagick;
+    })
+  ];
+
+  buildInputs = [
+    base64
+    cmdliner
+    digestif
+    git-unix
+    kicadsch
+    lwt
+    lwt_ppx
+    sha
+    tyxml
+  ];
+
+  meta = with lib; {
+    description = "A tool to export Kicad Sch files to SVG pictures";
+    homepage = "https://github.com/jnavila/plotkicadsch";
+    license = licenses.isc;
+    maintainers = with maintainers; [ leungbk ];
+  };
+}

pkgs/development/ocaml-modules/plotkicadsch/fix-paths.patch

@@ -0,0 +1,26 @@
+diff --git a/plotkicadsch/src/git-imgdiff b/plotkicadsch/src/git-imgdiff
+index cbddecb..8d21a8a 100755
+--- a/plotkicadsch/src/git-imgdiff
++++ b/plotkicadsch/src/git-imgdiff
+@@ -1,4 +1,4 @@
+ #!/bin/bash
+ PIPE=$(mktemp -u)
+-(! compare -metric RMSE $2 $1 png:${PIPE} 2> /dev/null) &&  (montage -geometry +4+4 $2 $PIPE $1 png:- | display -title "$1" -)
++(! @imagemagick@/bin/compare -metric RMSE $2 $1 png:${PIPE} 2> /dev/null) &&  (@imagemagick@/bin/montage -geometry +4+4 $2 $PIPE $1 png:- | @imagemagick@/bin/display -title "$1" -)
+ rm $PIPE
+diff --git a/plotkicadsch/src/sysAbst.ml b/plotkicadsch/src/sysAbst.ml
+index c3c7b52..15db6d4 100644
+--- a/plotkicadsch/src/sysAbst.ml
++++ b/plotkicadsch/src/sysAbst.ml
+@@ -30,7 +30,7 @@ let detect_os () : os =
+   if Sys.win32 then Windows
+   else if Sys.cygwin then Cygwin
+   else
+-    let ((in_ch, _, _) as uname) = UnixLabels.open_process_full "uname" ~env:[| |] in
++    let ((in_ch, _, _) as uname) = UnixLabels.open_process_full "@coreutils@/bin/uname" ~env:[| |] in
+     let os = input_line in_ch in
+     ignore (UnixLabels.close_process_full uname) ;
+     match os with
+-- 
+2.37.1
+

pkgs/top-level/ocaml-packages.nix

@@ -1147,6 +1147,10 @@ let
 
     piqi-ocaml = callPackage ../development/ocaml-modules/piqi-ocaml { };
 
+    plotkicadsch = callPackage ../development/ocaml-modules/plotkicadsch {
+      inherit (pkgs) coreutils imagemagick;
+    };
+
     posix-base = callPackage ../development/ocaml-modules/posix/base.nix { };
 
     posix-socket = callPackage ../development/ocaml-modules/posix/socket.nix { };