[WIP] [NDTensors] Vendor TypeParameterAccessors.jl

Author: mtfishman

NDTensors/Project.toml

@@ -1,7 +1,7 @@
 name = "NDTensors"
 uuid = "23ae76d9-e61a-49c4-8f12-3f1a16adf9cf"
 authors = ["Matthew Fishman <[email protected]>"]
-version = "0.4.13"
+version = "0.4.14"
 
 [deps]
 Accessors = "7d9f7c33-5ae7-4f3b-8dc6-eff91059b697"

NDTensors/vendor/Project.toml

@@ -0,0 +1,5 @@
+[deps]
+PackageAnalyzer = "e713c705-17e4-4cec-abe0-95bf5bf3e10c"
+
+[compat]
+PackageAnalyzer = "3.1"

NDTensors/vendor/README.md

@@ -0,0 +1,13 @@
+# vendor
+
+Here we vendor some of our dependencies to load our own copies of them. This means:
+
+- the functions defined in them are not shared with the "real" package they come from, so we do not see method extensions of them
+- we have our own private copy of the module, allowing us to load a different version than the user
+
+To update the dependencies, install the `vendor` environment and invoke `run.jl`:
+
+```sh
+julia --project=vendor -e 'using Pkg; Pkg.instantiate()'
+julia --project=vendor vendor/run.jl
+```

NDTensors/vendor/run.jl

@@ -0,0 +1,16 @@
+using PackageAnalyzer: PackageAnalyzer
+
+deps = [("TypeParameterAccessors", v"0.3.11")]
+
+for (name, version) in deps
+    pkg = PackageAnalyzer.find_package(name; version)
+    local_path, reachable, _ = PackageAnalyzer.obtain_code(pkg)
+    @assert reachable
+    p = mkpath(joinpath(@__DIR__, "..", "src", "vendored", name))
+    # remove any existing files
+    if isdir(p)
+        rm(p; recursive = true, force = true)
+    end
+    mkpath(joinpath(p, "src"))
+    cp(joinpath(local_path, "src"), joinpath(p, "src"); force = true)
+end