support RegistryInstance in get_all_non_jll_package_names

.github/workflows/ci_unit.yml

@@ -49,6 +49,8 @@ jobs:
         env:
           AUTOMERGE_RUN_INTEGRATION_TESTS: "false"
   documentation:
+    env:
+      JULIA_PKG_UNPACK_REGISTRY: 'false'
     name: Documentation
     runs-on: ubuntu-latest
     steps:
@@ -59,10 +61,11 @@ jobs:
       - run: |
           julia --project=docs -e '
             using Pkg
+            # install compressed registry
+            Pkg.Registry.rm("General")
+            Pkg.Registry.add("General")
             Pkg.develop(PackageSpec(path=pwd()))
             Pkg.instantiate()'
-        env:
-          JULIA_PKG_SERVER: ''
       - run: julia --project=docs docs/make.jl
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Project.toml

@@ -1,7 +1,7 @@
 name = "RegistryCI"
 uuid = "0c95cc5f-2f7e-43fe-82dd-79dbcba86b32"
 authors = ["Dilum Aluthge <[email protected]>", "Fredrik Ekre <[email protected]>", "contributors"]
-version = "10.5.0"
+version = "10.6.0"
 
 [deps]
 Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"

docs/Project.toml

@@ -1,6 +1,8 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 RegistryCI = "0c95cc5f-2f7e-43fe-82dd-79dbcba86b32"
+RegistryInstances = "2792f1a3-b283-48e8-9a74-f99dce5104f3"
 
 [compat]
 Documenter = "1"
+RegistryInstances = "0.1"

docs/src/guidelines.md

@@ -109,17 +109,19 @@ To test yourself that a tentative package name, say `MyPackage` meets these
 checks, you can use the following code (after adding the RegistryCI package
 to your Julia environment):
 
-```julia
-using RegistryCI
+```@example
+using RegistryCI, RegistryInstances
 using RegistryCI.AutoMerge
-all_pkg_names = AutoMerge.get_all_non_jll_package_names(path_to_registry)
-AutoMerge.meets_distance_check("MyPackage", all_pkg_names)
+path_to_registry = joinpath(DEPOT_PATH[1], "registries", "General.toml")
+all_pkg_names = AutoMerge.get_all_non_jll_package_names(RegistryInstance(path_to_registry))
+AutoMerge.meets_distance_check("MyPackage123", all_pkg_names)
 ```
 
-where `path_to_registry` is a path to the folder containing the registry of
+where `path_to_registry` is a path to the registry of
 interest. For the General Julia registry, usually `path_to_registry =
-joinpath(DEPOT_PATH[1], "registries", "General")` if you haven't changed
-your `DEPOT_PATH` and have an extracted version of the Pkg server registry (see JuliaRegistries/RegistryCI.jl#442). This will return a boolean, indicating whether or not
+joinpath(DEPOT_PATH[1], "registries", "General.toml")` if you haven't changed
+your `DEPOT_PATH` (or `path_to_registry =
+joinpath(DEPOT_PATH[1], "registries", "General")` if you have an uncompressed registry at the directory there). This will return a boolean, indicating whether or not
 your tentative package name passed the check, as well as a string,
 indicating what the problem is in the event the check did not pass.
 

src/AutoMerge/util.jl

@@ -288,17 +288,32 @@ end
 
 """
     get_all_non_jll_package_names(registry_dir::AbstractString) -> Vector{String}
+    get_all_non_jll_package_names(registry::RegistryInstance) -> Vector{String}
 
-Given a path to the directory holding a registry, returns the names of all the non-JLL packages
-defined in that registry, along with the names of Julia's standard libraries.
+Given either:
+
+- a path to a directory holding an uncompressed registry
+
+or
+
+- a `RegistryInstance` object (from [RegistryInstances.jl](https://github.com/GunnarFarneback/RegistryInstances.jl)) associated to a registry,
+
+returns a sorted list of the names of Julia's standard libraries
+and all the non-JLL packages defined in that registry.
 """
 function get_all_non_jll_package_names(registry_dir::AbstractString)
-    packages = [
-        x["name"] for
-        x in values(TOML.parsefile(joinpath(registry_dir, "Registry.toml"))["packages"])
-    ]
-    sort!(packages)
+    # Mimic the structure of a RegistryInstance
+    list = TOML.parsefile(joinpath(registry_dir, "Registry.toml"))["packages"]
+    registry = (; pkgs=Dict(k => (; name=v["name"]) for (k,v) in pairs(list)))
+    return get_all_non_jll_package_names(registry)
+end
+
+# Generic method intended for RegistryInstance (without taking on the dependency,
+# which is only valid on Julia 1.7+)
+function get_all_non_jll_package_names(registry)
+    packages = [entry.name for entry in values(registry.pkgs)]
     append!(packages, (RegistryTools.get_stdlib_name(x) for x in values(RegistryTools.stdlibs())))
+    sort!(packages)
     filter!(x -> !endswith(x, "_jll"), packages)
     unique!(packages)
     return packages