Fixing REQUIRE file

Author: s-baumann

REQUIRE

@@ -1,5 +1,8 @@
-julia 1.0
-Combinatorics 0.7
-GLM 1.0.1
-Optim 0.17.2
-SchumakerSpline 1.0.4
+julia 0.7
+Combinatorics
+DataFrames
+DataStructures
+Distributions
+GLM
+Optim
+SchumakerSpline

ext/make-require.jl

@@ -0,0 +1,38 @@
+#!/usr/bin/env julia
+######################################################################
+# Overwrite REQUIRE using dependency information from Project.toml.
+#
+# Call from the root of the package repository.
+#
+# Has some basic sanity checks, but **use at your own risk**, `REQUIRE`
+# will be overwritten.
+#
+# The purpose of this script is to appease attobot, until
+# https://github.com/attobot/attobot/issues/50 is fixed.
+######################################################################
+
+@assert VERSION ≥ v"0.7"
+
+import Pkg
+const PT = Pkg.Types
+
+Pkg.activate(pwd())             # current directory as the project
+ctx = PT.Context()
+pkg = ctx.env.pkg
+if pkg ≡ nothing
+    @error "Not in a package, I won't generate REQUIRE."
+    exit(1)
+else
+    @info "found package" pkg = pkg
+end
+
+deps = PT.get_deps(ctx)
+non_std_deps = sort(collect(setdiff(keys(deps), values(ctx.stdlibs))))
+
+open("REQUIRE", "w") do io
+    println(io, "julia 0.7")
+    for d in non_std_deps
+        println(io, d)
+        @info "listing $d"
+    end
+end