remove JSON dependency

Author: Christopher Doris

Project.toml

@@ -7,7 +7,6 @@ version = "0.3.0"
 Conda = "8f4d0f93-b110-5947-807f-2305c1781a2d"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 IteratorInterfaceExtensions = "82899510-4779-5014-852e-03e436cf321d"
-JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
 Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
@@ -23,7 +22,6 @@ UnsafePointers = "e17b2a0c-0bdf-430a-bd0c-3a23cae4ff39"
 [compat]
 Conda = "1.5"
 IteratorInterfaceExtensions = "1"
-JSON = "0.21"
 MacroTools = "0.5"
 Requires = "1"
 TableTraits = "1"

src/deps.jl

@@ -1,6 +1,6 @@
 module Deps
 
-import Conda, JSON, TOML, Pkg, Dates, ..PythonCall
+import Conda, TOML, Pkg, Dates, ..PythonCall
 
 ### META
 
@@ -356,7 +356,6 @@ function resolve(; create=true, force=false)
             append!(conda_args, conda_packages)
             if create || !isdir(env)
                 ispath(env) && conda_run_root(`env remove --yes --prefix $env`)
-                ispath(env) && Base.rm(env, force=true, recursive=true)
                 conda_run_root(`create --yes --no-default-packages --no-channel-priority --prefix $env $conda_args`)
                 conda_activate()
             else