Fixes for different Julia versions

Author: timholy

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store
 Manifest.toml
+Manifest-v*.toml
 
 _temp

Project.toml

@@ -47,6 +47,10 @@ Test = "1"
 YAML = "0.4"
 coordgenlibs_jll = "3.0.2"
 julia = "1.9"
+Dates = "1"
+LinearAlgebra = "1"
+Printf = "1"
+Logging = "1"
 libinchi_jll = "1.5"
 
 [extras]

src/graph/clique.jl

@@ -133,22 +133,39 @@ all_maximal_cliques(g::SimpleGraph{T}; kwargs...
     ) where T = all_maximal_cliques(Vector{T}, g; kwargs...)
 
 
-"""
-    maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U} -> (U, Symbol)
-
-Calculate maximum clique.
-"""
-function Graphs.maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U}
-    state = MaxCliqueState{T,U}(g; kwargs...)  # FIXME: this is piracy
-    expand!(state, Set(vertices(g)), Set(vertices(g)))
-    if state.status == :ongoing
-        state.status = :done
+if @isdefined(maximum_clique)  # Graphs 1.14+ defines maximum_clique
+    """
+        maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U} -> (U, Symbol)
+
+    Calculate maximum clique.
+    """
+    function Graphs.maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U}
+        state = MaxCliqueState{T,U}(g; kwargs...)  # FIXME: this is piracy
+        expand!(state, Set(vertices(g)), Set(vertices(g)))
+        if state.status == :ongoing
+            state.status = :done
+        end
+        return state.maxsofar, state.status
     end
-    return state.maxsofar, state.status
+    Graphs.maximum_clique(g::SimpleGraph{T}; kwargs...
+        ) where T = maximum_clique(Vector{T}, g; kwargs...)  # FIXME: this is piracy
+else  # Julia 1.9 cannot install Graphs 1.14+
+    """
+        maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U} -> (U, Symbol)
+
+    Calculate maximum clique.
+    """
+    function maximum_clique(::Type{U}, g::SimpleGraph{T}; kwargs...) where {T,U}
+        state = MaxCliqueState{T,U}(g; kwargs...)
+        expand!(state, Set(vertices(g)), Set(vertices(g)))
+        if state.status == :ongoing
+            state.status = :done
+        end
+        return state.maxsofar, state.status
+    end
+    maximum_clique(g::SimpleGraph{T}; kwargs...
+        ) where T = maximum_clique(Vector{T}, g; kwargs...)
 end
-Graphs.maximum_clique(g::SimpleGraph{T}; kwargs...
-    ) where T = maximum_clique(Vector{T}, g; kwargs...)  # FIXME: this is piracy
-
 
 
 # Connected cliques (c-cliques)

test/runtests.jl

@@ -113,13 +113,17 @@ using Aqua
 using Test
 
 @testset "Aqua" begin
-    # Aqua.test_ambiguities(MolecularGraph) # broken
-    # Aqua.test_unbound_args(MolecularGraph)  # broken
-    # Aqua.test_undefined_exports(MolecularGraph) # broken
+    Aqua.test_ambiguities(MolecularGraph; broken=true)
+    Aqua.test_unbound_args(MolecularGraph; broken=true)
+    Aqua.test_undefined_exports(MolecularGraph; broken=true)
     Aqua.test_project_extras(MolecularGraph)
     Aqua.test_stale_deps(MolecularGraph)
-    # Aqua.test_deps_compat(MolecularGraph) # broken
-    # Aqua.test_piracies(MolecularGraph) # broken
+    Aqua.test_deps_compat(MolecularGraph)
+    if Base.VERSION < v"1.10"
+        Aqua.test_piracies(MolecularGraph)
+    else
+        Aqua.test_piracies(MolecularGraph; broken=true)
+    end
     Aqua.test_persistent_tasks(MolecularGraph)
-    Aqua.test_undocumented_names(MolecularGraph)
+    Aqua.test_undocumented_names(MolecularGraph; broken=true)
 end