Update Pluto integration testing system

Project.toml

@@ -14,3 +14,10 @@ ExpressionExplorer = "0.6, 1"
 InteractiveUtils = "1"
 Markdown = "1"
 julia = "1.10"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+
+[targets]
+test = ["Pkg", "Test"]

test/pluto integration/DEV EDIT ME pluto pkg source.jl

@@ -3,44 +3,40 @@
 the PackageSpec written in this file will be used to import Pluto during these tests.
 
 # DO I NEED IT?
-When developing PlutoDependencyExplorer, and you don't need matching changes from Pluto, then leave this file empty.
+When developing PlutoDependencyExplorer, and you don't need matching changes from Pluto, then leave this file as-is.
 
-In the special case that you need to make changes to PlutoDependencyExplorer and Pluto at the same time, you can use this file.
+In the special case that you need to make changes to PlutoDependencyExplorer and Pluto at the same time, you can edit this file to test those changes.
 
 
 # HOW TO USE IT
-## Step 1:
-If this change needs a matching Pluto change, set:
-```julia
-i_need_a_special_pluto_branch = true
-```
-and continue to Step 2. Otherwise, set it to `false` and you're done.
+Uncomment the PackageSpec that best matches your needs.
 
-
-## Step 2:
+"""
 
 
-"""
+function get_spec()
 
 
+    # DEFAULT: use the latest development Pluto
+    Pkg.PackageSpec(
+        name="Pluto",
+        rev="main",
+    )
 
-i_need_a_special_pluto_branch = false
+    # EXAMPLE: use a specific branch of Pluto
+    # Pkg.PackageSpec(
+    #     name="Pluto",
+    #     rev="something-different",
+    # )
 
+    # LOCAL DEVELOPMENT: use a local copy of Pluto
+    # Pkg.PackageSpec(
+    #     name="Pluto",
+    #     path="/Users/fons/Documents/Pluto.jl"
+    # )
 
-if i_need_a_special_pluto_branch
-    if get(ENV, "CI", "🍄") == "true"
-        Pkg.PackageSpec(
-            name="Pluto",
-            rev="PlutoDependencyExplorer-split",
-        )
-    else
-        Pkg.PackageSpec(
-            name="Pluto",
-            path="/Users/fons/Documents/Pluto.jl"
-        )
-    end
-else
-    nothing
 end
 
 
+
+get_spec()

test/pluto integration/run.jl

@@ -2,25 +2,26 @@ import Pkg
 
 pkg_source = include("./DEV EDIT ME pluto pkg source.jl")
 
-@info "PlutoDependencyExplorer: importing Pluto from" pkg_source
+@info "PlutoDependencyExplorer tests: importing Pluto from" pkg_source
 
-if pkg_source !== nothing
+@assert pkg_source isa Pkg.PackageSpec
 
-    is_dev = if hasfield(typeof(pkg_source), :rev)
-        pkg_source.rev === nothing
-    else
-        pkg_source.repo.rev === nothing
-    end
-
-    if is_dev
-        Pkg.develop(pkg_source)
-    else
-        Pkg.add(pkg_source)
-    end
+is_dev = if hasfield(typeof(pkg_source), :rev)
+    pkg_source.rev === nothing
+else
+    pkg_source.repo.rev === nothing
+end
+
+if is_dev
+    Pkg.develop(pkg_source)
+else
+    Pkg.add(pkg_source)
 end
 
 import Pluto
 
+@info "PlutoDependencyExplorer tests: imported Pluto" pkgversion(Pluto)
+
 include("./helpers.jl")
 
 include("./identity.jl")