perf: add basic precompilation (#89)

Author: mortenpi

src/JuliaHub.jl

@@ -62,4 +62,6 @@ macro _mark_names_public()
 end
 @_mark_names_public
 
+include("precompile.jl")
+
 end

src/precompile.jl

@@ -0,0 +1,31 @@
+precompile(JuliaHub.authenticate, ())
+precompile(JuliaHub.authenticate, (Nothing,))
+precompile(JuliaHub.authenticate, (String,))
+precompile(JuliaHub.authenticate, (String, String))
+
+precompile(JuliaHub.datasets, ())
+precompile(JuliaHub.datasets, (String,))
+precompile(JuliaHub.dataset, (Dataset,))
+precompile(JuliaHub.dataset, (String,))
+precompile(JuliaHub.dataset, (Tuple{String, String},))
+
+precompile(JuliaHub.jobs, ())
+precompile(JuliaHub.job, (Job,))
+precompile(JuliaHub.job, (String,))
+
+precompile(JuliaHub.nodespecs, ())
+precompile(JuliaHub.batchimages, ())
+precompile(JuliaHub.batchimages, (String,))
+precompile(JuliaHub.appbundle, (String,))
+precompile(JuliaHub.appbundle, (String, String))
+precompile(JuliaHub.submit_job, (WorkloadConfig,))
+precompile(JuliaHub.submit_job, (BatchJob,))
+
+# Precompile the basic show() methods for all public types
+for sym in JuliaHub._find_public_names()
+    t = getfield(@__MODULE__, sym)
+    if isa(t, DataType)
+        precompile(Base.show, (Base.TTY, MIME"text/plain", t))
+        precompile(Base.show, (Base.TTY, MIME"text/plain", Vector{t}))
+    end
+end