Get rid of Lazy.jl

Project.toml

@@ -9,7 +9,6 @@ Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
 HTTP = "cd3eb016-35fb-5094-929b-558a96fad6f3"
 JSExpr = "97c1335a-c9c5-57fe-bc5d-ec35cebe8660"
 JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
-Lazy = "50d2b5c4-7a5e-59d5-8109-a42b560f39c0"
 Logging = "56ddb016-857b-54e1-b83d-db4d58db5568"
 MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
 Mustache = "ffc61752-8dc7-55ee-8c37-f3e9cdd09e70"
@@ -23,7 +22,6 @@ WebIO = "0f1e0344-ec1d-5b48-a673-e5cf874b6c29"
 HTTP = "1.5.0"
 JSExpr = "0.5"
 JSON = "0.21, 1.0"
-Lazy = "0.13, 0.14, 0.15"
 MacroTools = "0.4, 0.5"
 Mustache = "0.5, 1.0"
 Mux = "1.0"

src/AtomShell/AtomShell.jl

@@ -1,6 +1,6 @@
 module AtomShell
 
-using ..Blink: resource
+using ..Blink: resource, @init, @errs
 using Sockets
 using WebIO
 

src/AtomShell/process.jl

@@ -1,4 +1,4 @@
-using Lazy, JSON, MacroTools, Pkg.Artifacts
+using JSON, MacroTools, Pkg.Artifacts
 
 hascommand(c) =
   try read(`which $c`, String); true catch e false end

src/Blink.jl

@@ -9,6 +9,7 @@ using Logging
 using Base64: stringmime
 using WebIO
 
+include("lazy/lazy.jl")
 include("rpc/rpc.jl")
 include("content/content.jl")
 

src/content/content.jl

@@ -1,4 +1,4 @@
-using Mux, JSON, Lazy, Mustache
+using Mux, JSON, Mustache
 import HTTP: WebSocket
 import HTTP.WebSockets: isclosed
 

src/lazy/lazy.jl

@@ -0,0 +1,33 @@
+# Stuff to replace Lazy.jl with
+function initm(ex)
+    quote
+        if !isdefined(@__MODULE__, :__inits__)
+            const $(esc(:__inits__)) = Function[]
+        end
+        if !isdefined(@__MODULE__, :__init__)
+            function $(esc(:__init__))()
+                for f in $(esc(:__inits__))
+                    f()
+                end
+            end
+        end
+
+        push!($(esc(:__inits__)), () -> $(esc(ex)))
+        nothing
+    end
+end
+
+macro init(args...)
+    initm(args...)
+end
+
+macro errs(ex)
+    :(
+        try
+            $(esc(ex))
+        catch e
+            showerror(stderr, e, catch_backtrace())
+            println(stderr)
+        end
+    )
+end

src/rpc/rpc.jl

@@ -1,5 +1,4 @@
 import JSExpr: @js, @js_str, JSString, jsstring, jsexpr, @var, @new
-using Lazy
 
 export js, @js, @js_, @var, @new