Use tryparse to parse platform triplet (#74)

This makes parsing more robust against unknown platforms, e.g. for architectures
introduced in later versions of Julia than the currently running one.

Author: giordano

Project.toml

@@ -1,7 +1,7 @@
 name = "JLLWrappers"
 uuid = "692b3bcd-3c85-4b1f-b108-f13ce0eb3210"
 authors = ["Mosè Giordano", "Elliot Saba"]
-version = "1.6.1"
+version = "1.7.0"
 
 [deps]
 Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"

src/toplevel_generators.jl

@@ -110,7 +110,9 @@ function generate_wrapper_load(src_name, pkg_uuid, __source__)
         @static if VERSION < v"1.6.0-DEV"
             return :(parse_wrapper_platform(x) = platform_key_abi(x))
         else
-            return :(parse_wrapper_platform(x) = parse(Platform, x))
+            # Use `tryparse` because the `Artifacts.toml` file cound include artifacts for
+            # platforms/architectures not yet supported by the current version of Julia.
+            return :(parse_wrapper_platform(x) = tryparse(Platform, x))
         end
     end
 
@@ -142,7 +144,12 @@ function generate_wrapper_load(src_name, pkg_uuid, __source__)
                 #     package-specific Generator-closures
                 d = Dict{Platform,String}()
                 for f in x
-                    d[parse_wrapper_platform(basename(f)[1:end-3])] = joinpath(dir, "wrappers", f)
+                    platform = parse_wrapper_platform(basename(f)[1:end-3])
+                    # `platform` could be `nothing` for example if the architecture isn't
+                    # known to currently running Julia version.
+                    if !isnothing(platform)
+                        d[platform] = joinpath(dir, "wrappers", f)
+                    end
                 end
                 return d
             end

test/runtests.jl

@@ -18,7 +18,7 @@ if VERSION <= v"1.6.0-DEV"
     ]
 else
     test_pkgs = [
-        ("HelloWorldC", v"1.3.0+0"),
+        ("HelloWorldC", v"1.4.0+0"),
         ("LAMMPS", v"2.4.0+0"),
         ("libxls", v"1.6.2+0"),
         ("Vulkan_Headers", v"1.3.243+1"),