Add JuliaFormatter (#2)

Author: odow

.JuliaFormatter.toml

@@ -0,0 +1,8 @@
+# Configuration file for JuliaFormatter.jl
+# For more information, see: https://domluna.github.io/JuliaFormatter.jl/stable/config/
+
+always_for_in = true
+always_use_return = true
+margin = 80
+remove_extra_newlines = true
+short_to_long_function_def = true

.github/workflows/format_check.yml

@@ -0,0 +1,30 @@
+name: format-check
+on:
+  push:
+    branches:
+      - master
+      - release-*
+  pull_request:
+    types: [opened, synchronize, reopened]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: '1'
+      - uses: actions/checkout@v1
+      - name: Format check
+        shell: julia --color=yes {0}
+        run: |
+          using Pkg
+          Pkg.add(PackageSpec(name="JuliaFormatter", version="0.22.10"))
+          using JuliaFormatter
+          format(".", verbose=true)
+          out = String(read(Cmd(`git diff`)))
+          if isempty(out)
+              exit(0)
+          end
+          @error "Some files have not been formatted !!!"
+          write(stdout, out)
+          exit(1)

src/Benchmarks.jl

@@ -146,7 +146,7 @@ function _rebuild_data_json()
         end
     end
     open(joinpath(dirname(@__DIR__), "docs", "data.json"), "w") do io
-        write(io, JSON.json(output))
+        return write(io, JSON.json(output))
     end
     return dates, output
 end
@@ -161,7 +161,7 @@ function _normalized_data(dates, data)
         output[key] = _normalized_data(dates_to_index, data, key)
     end
     open(joinpath(dirname(@__DIR__), "docs", "summary_data.json"), "w") do io
-        write(io, JSON.json(output))
+        return write(io, JSON.json(output))
     end
     return output
 end

src/latency/gurobi_facility.jl

@@ -19,15 +19,18 @@ function main()
         d
     end)
     @objective(model, Min, d)
-    @constraint(model, [i in 0:G, j in 0:G], sum(z[i,j,f] for f in 1:F) == 1)
+    @constraint(model, [i in 0:G, j in 0:G], sum(z[i, j, f] for f in 1:F) == 1)
     M = 2 * sqrt(2)
     for i in 0:G, j in 0:G, f in 1:F
-        @constraints(model, begin
-            s[i, j, f] == d + M * (1 - z[i, j, f])
-            r[i, j, f, 1] == i / G - y[f, 1]
-            r[i, j, f, 2] == j / G - y[f, 2]
-            sum(r[i, j, f, k]^2 for k in 1:2) <= s[i, j, f]^2
-        end)
+        @constraints(
+            model,
+            begin
+                s[i, j, f] == d + M * (1 - z[i, j, f])
+                r[i, j, f, 1] == i / G - y[f, 1]
+                r[i, j, f, 2] == j / G - y[f, 2]
+                sum(r[i, j, f, k]^2 for k in 1:2) <= s[i, j, f]^2
+            end
+        )
     end
     optimize!(model)
     return

src/latency/ipopt_jump_2788.jl

@@ -25,10 +25,10 @@ function main()
     @NLexpression(model, expr, sum(x[i] * p[i] for i in 1:n))
     @NLexpression(model, expr_c1[j = 1:k], sum(x[i] * c1[j, i] for i in 1:n))
     @NLexpression(model, expr_c2[j = 1:k], sum(x[i] * c2[j, i] for i in 1:n))
-    @NLconstraint(model, expr - sum(b[j] / (1 + var1)^j for j in 1:k) == 0)
-    @NLconstraint(model, expr - sum(expr_c1[j] / (1 + var2)^j for j in 1:k) == 0)
-    @NLconstraint(model, expr - sum(expr_c2[j] / (1 + var3)^j for j in 1:k) == 0)
-    @NLconstraint(model, [j=1:k], expr_c1[j] >= b[j])
+    @NLconstraint(model, expr == sum(b[j] / (1 + var1)^j for j in 1:k))
+    @NLconstraint(model, expr == sum(expr_c1[j] / (1 + var2)^j for j in 1:k))
+    @NLconstraint(model, expr == sum(expr_c2[j] / (1 + var3)^j for j in 1:k))
+    @NLconstraint(model, [j = 1:k], expr_c1[j] >= b[j])
     optimize!(model)
     return
 end

src/micro/JuMP.jl

@@ -37,4 +37,3 @@ function benchmark_jump_creating_small_constraints()
     @objective(model, Min, sum(x))
     return
 end
-