Add 'infra/libkookie/' from commit 'd661aa56a8843e991261510c1bb28fdc2f6975ae'

git-subtree-dir: infra/libkookie
git-subtree-mainline: 49f735974dd103039ddc4cb576bb76555164a9e7
git-subtree-split: d661aa56a8843e991261510c1bb28fdc2f6975ae

3 files changed, 156 insertions, 0 deletions

diff --git a/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/default.nix b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/default.nix
new file mode 100644
index 000000000000..b9b147bf4183
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/default.nix
@@ -0,0 +1,62 @@
+{ stdenv, file, makeDesktopItem, cog32, spur32, spur64 ? "none" }:
+
+stdenv.mkDerivation rec {
+  name = "pharo";
+  src = ./pharo-vm.sh;
+  inherit cog32 spur32 spur64 file;
+  magic = ./magic;
+  desktopItem = makeDesktopItem {
+    inherit name;
+    desktopName = "Pharo VM";
+    genericName = "Pharo Virtual Machine";
+    exec = "pharo %F";
+    icon = "pharo";
+    terminal = "false";
+    type="Application";
+    startupNotify = "false";
+    categories = "Development;";
+    mimeType = "application/x-pharo-image";
+  };
+  unpackPhase = ''
+    cp $src ./pharo-vm.sh
+    sourceRoot=$PWD
+  '';
+  buildPhase = ''
+    substituteAllInPlace ./pharo-vm.sh
+  '';
+  installPhase = ''
+    mkdir -p $out/bin
+    cp pharo-vm.sh $out/bin/pharo
+    chmod +x $out/bin/pharo
+  '';
+  meta = {
+    description = "Pharo virtual machine (multiple variants)";
+
+    longDescription = ''
+      Pharo's goal is to deliver a clean, innovative, free open-source
+      Smalltalk-inspired environment. By providing a stable and small core
+      system, excellent dev tools, and maintained releases, Pharo is an
+      attractive platform to build and deploy mission critical applications.
+
+      This package provides a front-end for starting the virtual
+      machine. The command 'pharo-vm' automatically detects the type
+      of image and executes a suitable virtual machine: CogV3, Spur,
+      or Spur64. This makes it easy to open Pharo images because you
+      do not have to worry about which virtual machine variant is
+      required.
+
+      More about the Cog family of virtual machines:
+        http://www.mirandabanda.org/cogblog/about-cog/
+    '';
+
+    homepage = "http://pharo.org";
+    license = stdenv.lib.licenses.mit;
+    maintainers = [ stdenv.lib.maintainers.lukego ];
+    # Pharo VM sources are packaged separately for darwin (OS X)
+    platforms = stdenv.lib.filter
+      (system: with stdenv.lib.systems.elaborate { inherit system; };
+         isUnix && !isDarwin)
+      stdenv.lib.platforms.mesaPlatforms;
+  };
+}
+
diff --git a/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/magic b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/magic
new file mode 100644
index 000000000000..3870ef2dd01c
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/magic
@@ -0,0 +1,37 @@
+# Smalltalk image file formats
+0 lelong    6502  Smalltalk image V3 32b  (%d)
+!:mime application/squeak-image
+0      belong   6502    Smalltalk image V3 32b  (%d)
+!:mime application/squeak-image
+0      lelong   6504    Smalltalk image V3 32b +C (%d)
+!:mime application/cog-image
+0      belong   6504    Smalltalk image V3 32b +C (%d)
+!:mime application/cog-image
+0      lelong   68000   Smalltalk image V3 64b  (%d)
+!:mime application/squeak64-image
+4      belong   68000   Smalltalk image V3 64b  (%d)
+!:mime application/squeak64-image
+0      lelong   68002   Smalltalk image V3 64b +C (%d)
+!:mime application/cog64-image
+4      belong   68002   Smalltalk image V3 64b +C (%d)
+!:mime application/cog64-image
+0      lelong   6505    Smalltalk image V3 32b +C+NF (%d)
+!:mime application/cog-image
+0      belong   6505    Smalltalk image V3 32b +C+NF (%d)
+!:mime application/cog-image
+0      lelong   68003   Smalltalk image V3 64b +C+NF (%d)
+!:mime application/cog64-image
+4      belong   68003   Smalltalk image V3 64b +C+NF (%d)
+!:mime application/cog64-image
+0      lelong   6521    Smalltalk image Spur 32b +C+NF (%d)
+!:mime application/spur-image
+0      belong   6521    Smalltalk image Spur 32b +C+NF (%d)
+!:mime application/spur-image
+0      lelong   68019   Smalltalk image Spur 64b +C+NF (%d)
+!:mime application/spur64-image
+4      belong   68019   Smalltalk image Spur 64b +C+NF (%d)
+!:mime application/spur64-image
+0      lelong   68021   Smalltalk image Spur 64b +C+NF+Tag (%d)
+!:mime application/spur64-image
+4      belong   68021   Smalltalk image Spur 64b +C+NF+Tag (%d)
+!:mime application/spur64-image
diff --git a/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/pharo-vm.sh b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/pharo-vm.sh
new file mode 100644
index 000000000000..d5bd1a2d8018
--- /dev/null
+++ b/infra/libkookie/nixpkgs/pkgs/development/pharo/wrapper/pharo-vm.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# This is based on the script by David T. Lewis posted here:
+#  http://lists.squeakfoundation.org/pipermail/vm-dev/2017-April/024836.html
+#
+# VM run utility script
+# usage: run <myimage>
+#
+# Select a VM and run an image based on the image format number
+
+PATH=$PATH:@file@/bin
+
+# Search for the image filename in the command line arguments
+for arg in $* $SQUEAK_IMAGE; do
+    case ${arg} in
+        -*) # ignore
+        ;;
+        *) # either an option argument or the image name
+            if test -e ${arg}; then
+                magic=$(file -L -b -m @magic@ "$arg")
+                case "$magic" in
+                    "Smalltalk image V3 32b"*)
+                        image=${arg}
+                        vm=@cog32@/bin/pharo-cog
+                        ;;
+                    "Smalltalk image Spur 32b"*)
+                        image=${arg}
+                        vm=@spur32@/bin/pharo-spur
+                        ;;
+                    "Smalltalk image Spur 64b"*)
+                        if [ "@spur64vm@" == "none" ]; then
+                            echo "error: detected 64-bit image but 64-bit VM is not available" >&2
+                            exit 1
+                        fi
+                        image=${arg}
+                        vm=@spur64@/bin/pharo-spur64
+                        ;;
+                esac
+            fi
+            ;;
+    esac
+done
+
+# Print a message to explain our DWIM'ery.
+if [ -n "$image" ]; then
+    echo "using VM selected by image type."
+    echo "  image: $image"
+    echo "  type:  $magic"
+    echo "  vm:    $vm"
+else
+    echo "using default vm; image type not detected"
+    vm=@cog32@/bin/pharo-cog
+fi
+
+# Run the VM
+set -f
+exec -- "${vm}" "$@"
+