Merge pull request #43 from jbytecode/main

add example_checker.jl for checking if examples are not broken

examples/demo_gridpoints.jl

@@ -1,5 +1,6 @@
 using Comodo
 using Comodo.GLMakie
+using Comodo.LinearAlgebra
 
 #=
 This demo shows the use of the gridpoints function. This function can be used to create

examples/demo_surface_mesh_smoothing.jl

@@ -1,6 +1,7 @@
 using Comodo
 using Comodo.GLMakie
 using Comodo.GeometryBasics
+using Comodo.Statistics
 using FileIO, Random
 
 Random.seed!(1) # Set seed so demo performs the same each time

examples/demo_vertexnormal.jl

@@ -1,6 +1,7 @@
 using Comodo
 using Comodo.GLMakie
 using Comodo.GeometryBasics
+using Comodo.Statistics
 using FileIO
 
 #=

examples/example_checker.jl

@@ -0,0 +1,39 @@
+module ExampleChecker
+
+function load_and_run!(filename::String, problems::Vector{String})::Bool
+    cmdline = "using Pkg; Pkg.activate(\"./..\"); include(\"$filename\")"
+    command = `julia -e $cmdline`
+    try
+        result =  run(command)
+        if result.exitcode != 0
+            push!(problems, filename)
+            return false
+        end
+        return true
+    catch e
+        push!(problems, filename)
+        return false
+    end
+end
+
+function main()
+    dircontent = readdir(".")
+    juliafiles = filter(x -> occursin(r"demo.*\.jl", x), dircontent)
+
+    problems = Vector{String}(undef, 0)
+
+    for file in juliafiles
+        println("Checking file: $file")
+        load_and_run!(file, problems)
+    end
+
+    @info "Here is the list of problematic files:"
+    display(problems)
+end
+
+function __init__()
+    @info "Module initialized, running main"
+    main()
+end
+
+end # end of module