Fix lazy loading of micromamba/pixi_jll

CHANGELOG.md

@@ -1,11 +1,12 @@
 # Changelog
 
-## Unreleased
+## 0.2.26 (2025-03-03)
 * Add `allowed_channels` preference to restrict which Conda channels can be used.
 * Add `channel_priority` preference to control channel priority (strict/flexible/disabled).
 * Add `channel_order` preference to specify channel ordering.
 * Add `channel_mapping` preference to rename channels (useful for proxies/mirrors).
 * Default channel priority is now `flexible`, or `strict` on pixi backends (previously `disabled`).
+* Bug fixes in lazy loading.
 
 ## 0.2.25 (2025-02-18)
 * Add `Pixi` and `SystemPixi` backends to allow using [Pixi](https://pixi.sh/latest/) to install packages.

Project.toml

@@ -1,7 +1,7 @@
 name = "CondaPkg"
 uuid = "992eb4ea-22a4-4c89-a5bb-47a3300528ab"
 authors = ["Christopher Doris <github.com/cjdoris>"]
-version = "0.2.25"
+version = "0.2.26"
 
 [deps]
 JSON3 = "0f8b85d8-7281-11e9-16c2-39a750bddbf1"

src/CondaPkg.jl

@@ -17,19 +17,24 @@ using Scratch: @get_scratch!
 using TOML: TOML
 
 # these are loaded lazily to avoid downloading the JLLs unless they are needed
-MICROMAMBA_MODULE = Ref{Module}()
-PIXI_JLL_MODULE = Ref{Module}()
+const MICROMAMBA_MODULE = Ref{Module}()
+const PIXI_JLL_MODULE = Ref{Module}()
+
+const MICROMAMBA_PKGID =
+    Base.PkgId(Base.UUID("0b3b1443-0f03-428d-bdfb-f27f9c1191ea"), "MicroMamba")
+const PIXI_JLL_PKGID =
+    Base.PkgId(Base.UUID("4d7b5844-a134-5dcd-ac86-c8f19cd51bed"), "pixi_jll")
 
 function micromamba_module()
     if !isassigned(MICROMAMBA_MODULE)
-        MICROMAMBA_MODULE[] = Base.require(CondaPkg, :MicroMamba)
+        MICROMAMBA_MODULE[] = Base.require(MICROMAMBA_PKGID)
     end
     MICROMAMBA_MODULE[]
 end
 
 function pixi_jll_module()
     if !isassigned(PIXI_JLL_MODULE)
-        PIXI_JLL_MODULE[] = Base.require(CondaPkg, :pixi_jll)
+        PIXI_JLL_MODULE[] = Base.require(PIXI_JLL_PKGID)
     end
     PIXI_JLL_MODULE[]
 end

test/internals.jl

@@ -183,7 +183,7 @@ end
     packages =
         Dict("foo" => Dict("test.toml" => CondaPkg.PkgSpec("foo", channel = "bad-channel")))
     channels = [CondaPkg.ChannelSpec("conda-forge")]
-    @test nothing ===
+    @test true ===
           CondaPkg._resolve_check_allowed_channels(devnull, packages, channels, nothing)
 
     # Test package with disallowed channel
@@ -218,7 +218,7 @@ end
         "bar" => Dict("test.toml" => CondaPkg.PkgSpec("bar", channel = "anaconda")),
     )
     channels = [CondaPkg.ChannelSpec("conda-forge"), CondaPkg.ChannelSpec("anaconda")]
-    @test nothing ===
+    @test true ===
           CondaPkg._resolve_check_allowed_channels(devnull, packages, channels, allowed)
 end