Fancy

utils/update-manifest.jl

@@ -1,5 +1,14 @@
 import Pkg
 
+const IS_INSTALLED = r"\s*Installed (.+)"
+const DETAILS_BEGIN = """
+<details>
+<summary>
+All package versions
+</summary>
+
+"""
+
 """
 Update the Julia Manifest.toml and show the changes as well as outdated packages.
 The output is written to a file that can be used as the body of a pull request.
@@ -8,10 +17,30 @@ function (@main)(_)
     path = normpath(@__DIR__, "../.pixi/update-manifest-julia.md")
     redirect_stdio(; stdout = path, stderr = path) do
         println("Update the Julia Manifest.toml to get the latest dependencies.\n")
-        println("Output of `Pkg.update()`\n```")
+        println("__Changed packages__`\n```")
         Pkg.update()
-        println("```\n\nOutput of `Pkg.status(; outdated=true)`\n```")
+        println("```\n\n__Packages still outdated after update__`\n```")
         Pkg.status(; outdated = true)
         println("```")
     end
+
+    # The Pkg.update output first prints all installed package versions.
+    # This is a lot, strip it out, sort it, and put it in a details tag at the end.
+    installed_lines = String[]
+    lines = readlines(path)
+    open(path, "w") do io
+        for line in lines
+            m = match(IS_INSTALLED, line)
+            if m === nothing
+                println(io, line)
+            else
+                push!(installed_lines, only(m.captures))
+            end
+        end
+
+        println(io, DETAILS_BEGIN)
+        sort!(installed_lines)
+        foreach(line -> println(io, line), installed_lines)
+        println("\n\n</details>")
+    end
 end