copy contributing from root directory to docs

CONTRIBUTING.md

@@ -1,9 +1,12 @@
 # Contributing
 
 Trixi.jl is an open-source project and we are very happy to accept contributions
-from the community. Please feel free to open issues or submit patches (preferably
-as pull requests) any time. For planned larger contributions, it is often
-beneficial to get in contact with one of the principal developers first (see
+from the community. Please feel free to
+[open issues](https://github.com/trixi-framework/Trixi.jl/issues/new/choose)
+or submit patches (preferably as
+[pull requests](https://github.com/trixi-framework/Trixi.jl/pulls))
+any time. For planned larger contributions, it is often beneficial to get
+in contact with one of the principal developers first (see
 [AUTHORS.md](AUTHORS.md)).
 
 Trixi.jl and its contributions are licensed under the MIT license (see

docs/.gitignore

@@ -1 +1,3 @@
 src/code_of_conduct.md
+src/contributing.md
+

docs/make.jl

@@ -28,19 +28,36 @@ DocMeta.setdocmeta!(Trixi2Vtk, :DocTestSetup, :(using Trixi2Vtk); recursive=true
 # as necessary
 # Based on: https://github.com/ranocha/SummationByPartsOperators.jl/blob/0206a74140d5c6eb9921ca5021cb7bf2da1a306d/docs/make.jl#L27-L41
 open(joinpath(@__DIR__, "src", "code_of_conduct.md"), "w") do io
-  # Point to source license file
-  println(io, """
-  ```@meta
-  EditURL = "https://github.com/trixi-framework/Trixi.jl/blob/main/CODE_OF_CONDUCT.md"
-  ```
-  """)
-  # Write the modified contents
-  println(io, "# [Code of Conduct](@id code-of-conduct)")
-  println(io, "")
-  for line in eachline(joinpath(dirname(@__DIR__), "CODE_OF_CONDUCT.md"))
-    line = replace(line, "[AUTHORS.md](AUTHORS.md)" => "[Authors](@ref)")
-    println(io, "> ", line)
-  end
+    # Point to source license file
+    println(io,
+            """
+            ```@meta
+            EditURL = "https://github.com/trixi-framework/Trixi.jl/blob/main/CODE_OF_CONDUCT.md"
+            ```
+            """)
+    # Write the modified contents
+    println(io, "# [Code of Conduct](@id code-of-conduct)")
+    println(io, "")
+    for line in eachline(joinpath(dirname(@__DIR__), "CODE_OF_CONDUCT.md"))
+        line = replace(line, "[AUTHORS.md](AUTHORS.md)" => "[Authors](@ref)")
+        println(io, "> ", line)
+    end
+end
+
+open(joinpath(@__DIR__, "src", "contributing.md"), "w") do io
+    # Point to source license file
+    println(io,
+            """
+            ```@meta
+            EditURL = "https://github.com/trixi-framework/Trixi.jl/blob/main/CONTRIBUTING.md"
+            ```
+            """)
+    # Write the modified contents
+    for line in eachline(joinpath(dirname(@__DIR__), "CONTRIBUTING.md"))
+      line = replace(line, "[LICENSE.md](LICENSE.md)" => "[License](@ref)")
+      line = replace(line, "[AUTHORS.md](AUTHORS.md)" => "[Authors](@ref)")
+      println(io, line)
+    end
 end
 
 # Create tutorials for the following files: