Replace sysimage.jl by juliaw; add deps/formatter

src/utils/sysimage.jl

@@ -1,33 +0,0 @@
-# UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
-# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
-# Released under the modified BSD license. See COPYING.md for more details.
-
-using PackageCompiler
-using TOML
-using Logging
-
-Logging.disable_logging(Logging.Info)
-mkpath("build")
-
-println("Generating precompilation statements...")
-run(`julia --project=. --trace-compile=build/precompile.jl $(ARGS)`)
-
-println("Finding dependencies...")
-project = TOML.parsefile("Project.toml")
-manifest = TOML.parsefile("Manifest.toml")
-deps = Symbol[]
-for dep in keys(project["deps"])
-    if "path" in keys(manifest[dep][1])
-        println("  - $(dep) [skip]")
-    else
-        println("  - $(dep)")
-        push!(deps, Symbol(dep))
-    end
-end
-
-println("Building system image...")
-create_sysimage(
-    deps,
-    precompile_statements_file = "build/precompile.jl",
-    sysimage_path = "build/sysimage.so",
-)