Add Runic.jl as formatter for julia

CHANGELOG.md

@@ -12,6 +12,8 @@ The format is based on [Keep a Changelog].
   [Ocaml](https://ocaml.org/) ([#306]).
 
 ### Formatters
+* [Runic.jl](https://github.com/fredrikekre/Runic.jl) for 
+  [Julia](https://julialang.org) ([#331])
 * `vfmt` for
   [vlang](https://vlang.io/) ([#324]).
 * [`typstyle`](https://github.com/Enter-tainer/typstyle) for
@@ -59,6 +61,7 @@ The format is based on [Keep a Changelog].
 [#325]: https://github.com/radian-software/apheleia/pull/325
 [#326]: https://github.com/radian-software/apheleia/pull/326
 [#327]: https://github.com/radian-software/apheleia/pull/327
+[#331]: https://github.com/radian-software/apheleia/pull/331
 
 ## 4.2 (released 2024-08-03)
 ### Changes

apheleia-formatters.el

@@ -177,6 +177,8 @@
                    "--fix" "--fix-only"
                    "--stdin-filename" filepath
                    "-"))
+    (runic . ("julia" "--project=@runic" "-e"
+              "using Runic; exit(Runic.main(ARGS))" "--"))
     (snakefmt . ("snakefmt"
                  (apheleia-formatters-fill-column "--line-length")
                  "-"))
@@ -340,6 +342,7 @@ rather than using this system."
     (js-ts-mode . prettier-javascript)
     (json-mode . prettier-json)
     (json-ts-mode . prettier-json)
+    (julia-mode . runic)
     (kotlin-mode . ktlint)
     (kotlin-ts-mode . ktlint)
     (latex-mode . latexindent)

test/formatters/installers/runic.bash

@@ -0,0 +1,6 @@
+# install recent julia through JuliaUp
+curl -fsSL https://install.julialang.org | sh -s -- --yes
+ln -s /root/.juliaup/bin/julia /usr/bin/julia
+chmod +x /usr/bin/julia
+# install Runic.jl in @runic shared project
+julia --project=@runic -e 'using Pkg; Pkg.add("Runic")'

test/formatters/samplecode/runic/in.jl

@@ -0,0 +1,7 @@
+
+dist(p1,p2)=sqrt((p1[1]-p2[1])^2+(p1[2]-p2[2]^2))
+
+function main(a,b)
+    return c =
+    magicalfunction(dist(a,b))
+end

test/formatters/samplecode/runic/out.jl

@@ -0,0 +1,6 @@
+dist(p1, p2) = sqrt((p1[1] - p2[1])^2 + (p1[2] - p2[2]^2))
+
+function main(a, b)
+    return c =
+        magicalfunction(dist(a, b))
+end