Update to v2.7.4 (#33)

Author: odow

Artifacts.toml

@@ -5,15 +5,14 @@ version = "0.2.1"
 
 [deps]
 Chuffed_jll = "77125aae-c893-5498-99e3-e30470bfa328"
-LazyArtifacts = "4af54fe1-eca0-43a8-85a7-787d91b784e3"
 MathOptInterface = "b8f27783-ece8-5eb3-8dc8-9495eed66fee"
 MiniZinc_jll = "3677d96b-3d39-5184-a844-8e8b2839af35"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 
 [compat]
 Chuffed_jll = "=0.10.4"
 MathOptInterface = "1.8"
-MiniZinc_jll = "2.6.2"
+MiniZinc_jll = "=2.7.4"
 julia = "1.6"
 
 [extras]

Project.toml

@@ -6,12 +6,9 @@
 module MiniZinc
 
 import Chuffed_jll
-import LazyArtifacts
-import MathOptInterface
+import MathOptInterface as MOI
 import MiniZinc_jll
 
-const MOI = MathOptInterface
-
 const ReifiedLessThan{T} = MOI.Reified{MOI.LessThan{T}}
 const ReifiedGreaterThan{T} = MOI.Reified{MOI.GreaterThan{T}}
 const ReifiedEqualTo{T} = MOI.Reified{MOI.EqualTo{T}}

src/MiniZinc.jl

@@ -15,15 +15,6 @@ function run_flatzinc(solver_cmd::F, filename, args = String[]) where {F}
     end
 end
 
-function _artifact_path()
-    return joinpath(
-        LazyArtifacts.artifact"minizinc",
-        "MiniZinc.x86_64-apple-darwin",
-        "bin",
-        "minizinc",
-    )
-end
-
 """
     Optimizer{T}(solver_cmd) where {T}
 
@@ -51,10 +42,8 @@ function _minizinc_exe(f::F) where {F}
         else
             return f(joinpath(user_dir, "minizinc"))
         end
-    elseif Sys.islinux()
+    elseif Sys.islinux() || Sys.isapple()
         return MiniZinc_jll.minizinc(f)
-    elseif Sys.isapple()
-        return f(_artifact_path())
     end
     return error(
         "Unable to call libminizinc. Please manually install a copy and set " *

src/optimize.jl

@@ -7,11 +7,9 @@ module TestMiniZinc
 
 using Test
 import Chuffed_jll
-import MathOptInterface
+import MathOptInterface as MOI
 import MiniZinc
 
-const MOI = MathOptInterface
-
 function runtests()
     for name in names(@__MODULE__; all = true)
         if startswith("$(name)", "test_")