Specify JuliaFormatter version 1 in installation command

Co-authored-by: AoifeHughes <[email protected]>

Author: Copilot

CONTRIBUTING.md

@@ -83,7 +83,7 @@ We use JuliaFormatter.jl for consistent code formatting:
 
 ```bash
 # Install formatter (one-time setup)
-julia --project=. -e "using Pkg; Pkg.add(\"JuliaFormatter\")"
+julia --project=. -e "using Pkg; Pkg.add(PackageSpec(name=\"JuliaFormatter\", version=\"1\"))"
 
 # Format code
 julia --project=. -e "using JuliaFormatter; format(\".\")"

Project.toml

@@ -11,6 +11,7 @@ DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
 Functors = "d9f16b24-f501-4c13-a1f2-28368ffc5196"
 InverseFunctions = "3587e190-3f89-42d0-90ee-14403ec27112"
 IrrationalConstants = "92d709cd-6900-40b7-9082-c6be49f344b6"
+JuliaFormatter = "98e50ef6-434e-11e9-1051-2b60c6c9e899"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 LogExpFunctions = "2ab3a3ac-af41-5b50-aa03-7779005ae688"
 MappedArrays = "dbb5928d-eab1-5f90-85c2-b9b0edb7c900"
@@ -35,8 +36,8 @@ BijectorsEnzymeCoreExt = "EnzymeCore"
 BijectorsForwardDiffExt = "ForwardDiff"
 BijectorsLazyArraysExt = "LazyArrays"
 BijectorsMooncakeExt = "Mooncake"
-BijectorsReverseDiffExt = "ReverseDiff"
 BijectorsReverseDiffChainRulesExt = ["ChainRules", "ReverseDiff"]
+BijectorsReverseDiffExt = "ReverseDiff"
 
 [compat]
 ArgCheck = "1, 2"
@@ -51,6 +52,7 @@ ForwardDiff = "0.10, 1.0.1"
 Functors = "0.1, 0.2, 0.3, 0.4, 0.5"
 InverseFunctions = "0.1"
 IrrationalConstants = "0.1, 0.2"
+JuliaFormatter = "2.1.6"
 LazyArrays = "2"
 LogExpFunctions = "0.3.3"
 MappedArrays = "0.2.2, 0.3, 0.4"
@@ -67,4 +69,4 @@ EnzymeCore = "f151be2c-9106-41f4-ab19-57ee4f262869"
 ForwardDiff = "f6369f11-7733-5829-9624-2563aa707210"
 LazyArrays = "5078a376-72f3-5289-bfd5-ec5146d43c02"
 Mooncake = "da2b9cff-9c12-43a0-ae48-6db2b0edb7d6"
-ReverseDiff = "37e2e3b7-166d-5795-8a7a-e32c996b4267"
+ReverseDiff = "37e2e3b7-166d-5795-8a7a-e32c996b4267"

test/ad/enzyme.jl

@@ -6,8 +6,7 @@
     @testset "forward" begin
         # No batches
         @testset for RT in (Const, Duplicated, DuplicatedNoNeed),
-            Tx in (Const, Duplicated),
-            Ty in (Const, Duplicated),
+            Tx in (Const, Duplicated), Ty in (Const, Duplicated),
             Tz in (Const, Duplicated)
 
             # Rule not picked up by Enzyme on Julia 1.11?!
@@ -21,8 +20,7 @@
 
         # Batches
         @testset for RT in (Const, BatchDuplicated, BatchDuplicatedNoNeed),
-            Tx in (Const, BatchDuplicated),
-            Ty in (Const, BatchDuplicated),
+            Tx in (Const, BatchDuplicated), Ty in (Const, BatchDuplicated),
             Tz in (Const, BatchDuplicated)
 
             # Rule not picked up by Enzyme on Julia 1.11?!
@@ -37,8 +35,7 @@
     @testset "reverse" begin
         # No batches
         @testset for RT in (Const, Active),
-            Tx in (Const, Active),
-            Ty in (Const, Active),
+            Tx in (Const, Active), Ty in (Const, Active),
             Tz in (Const, Active)
 
             test_reverse(Bijectors.find_alpha, RT, (x, Tx), (y, Ty), (z, Tz))