Use lib_elixir instead of vendoring elixir modules manually

[doorgan]

Some notes:

• We need to exclude exception modules from lib_elixir
• We need to wait until lib_elixir uses httpc or other http module that doesn't require elixir >= 1.13

[zachallaun]

@doorgan I've replaced Req with httpc on main; if you could give that a shot when you have a moment, I'd appreciate it! (You may have to rm -r _build as well.)

[doorgan]

@zachallaun is there a chance we can replace the usage of Keyword.validate! here by some manual validation? https://github.com/zachallaun/lib_elixir/blob/dda978a0ac1dc48d075aaec97c3639fc16ab5f13/lib/mix/tasks/compile.lib_elixir.ex#L71-L72

I think it's the only missing bit right now to keep supporting elixir 1.12 in Sourceror, otherwise it seems to be working great!

[zachallaun]

@doorgan Done! Also introduced some... hackery... to handle a change in the debug_info beam chunk that happened in Elixir 1.15. This is necessary to compile a lib_elixir >= 1.15 on a runtime < 1.15.

I'm sure there are more bugs, but there's one limitation I know about: lib_elixir main requires OTP 23+. This is because elixir.erl uses :erlang.atom_to_binary(atom) which wasn't introduced until OTP 23. I should be able to replace those calls with :erlang.atom_to_binary(atom, :utf8), which is the equivalent.

[zachallaun]

This is proving a good resource for ironing out kinks! I'll pull this PR later and try to work through the remaining errors.

Re: Mix.Tasks.Format failing, right now namespacing doesn't include the mix app at all, but I think it could!

[zachallaun]

Tests passing on 1.12.3/24.3 locally with latest lib_elixir and these changes:

diff --git a/lib/sourceror.ex b/lib/sourceror.ex
index 531bf1c..35c7f03 100644
--- a/lib/sourceror.ex
+++ b/lib/sourceror.ex
@@ -202,7 +202,7 @@ defmodule Sourceror do

     quoted
     |> to_algebra(opts)
-    |> Inspect.Algebra.format(line_length)
+    |> LibElixir.Inspect.Algebra.format(line_length)
     |> IO.iodata_to_binary()
     |> indent(indent_str, indent)
     |> splice(quoted, opts[:format])
diff --git a/lib/sourceror/zipper/inspect.ex b/lib/sourceror/zipper/inspect.ex
index ef43bd4..a9832e2 100644
--- a/lib/sourceror/zipper/inspect.ex
+++ b/lib/sourceror/zipper/inspect.ex
@@ -69,7 +69,7 @@ defmodule Sourceror.Zipper.Inspect do

   """

-  import Inspect.Algebra
+  import Sourceror.LibElixir.Inspect.Algebra

   alias Sourceror.Zipper, as: Z

diff --git a/mix.exs b/mix.exs
index 8139118..210542e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -28,7 +28,8 @@ defmodule Sourceror.MixProject do
       lib_elixir: [
         namespace: Sourceror.LibElixir,
         ref: "v1.17.2",
-        modules: [Code, :elixir_tokenizer, Inspect.Algebra, Mix.Tasks.Format]
+        include: [Code, :elixir_tokenizer, Inspect.Algebra],
+        exclude: [Inspect.Opts]
       ]
     ]
   end
@@ -76,10 +77,7 @@ defmodule Sourceror.MixProject do
       {:ex_check, "~> 0.15.0", only: [:dev], runtime: false},
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
       {:excoveralls, "~> 0.15", only: [:test]},
-      {:lib_elixir,
-       github: "zachallaun/lib_elixir",
-       ref: "1a23de6275922b575f32d524064e95c153bb6d5a",
-       runtime: false},
+      {:lib_elixir, github: "zachallaun/lib_elixir", ref: "d0144f9", runtime: false},
       {:sobelow, "~> 0.11", only: :dev}
     ]
   end
diff --git a/mix.lock b/mix.lock
index 413121d..f83c16a 100644
--- a/mix.lock
+++ b/mix.lock
@@ -15,7 +15,7 @@
   "hpax": {:hex, :hpax, "1.0.0", "28dcf54509fe2152a3d040e4e3df5b265dcb6cb532029ecbacf4ce52caea3fd2", [:mix], [], "hexpm", "7f1314731d711e2ca5fdc7fd361296593fc2542570b3105595bb0bc6d0fad601"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
   "jason": {:hex, :jason, "1.4.1", "af1504e35f629ddcdd6addb3513c3853991f694921b1b9368b0bd32beb9f1b63", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "fbb01ecdfd565b56261302f7e1fcc27c4fb8f32d56eab74db621fc154604a7a1"},
-  "lib_elixir": {:git, "https://github.com/zachallaun/lib_elixir.git", "1a23de6275922b575f32d524064e95c153bb6d5a", [ref: "1a23de6275922b575f32d524064e95c153bb6d5a"]},
+  "lib_elixir": {:git, "https://github.com/zachallaun/lib_elixir.git", "d0144f92aa37dcced78d37148e1eb2bb48e36e1c", [ref: "d0144f9"]},
   "makeup": {:hex, :makeup, "1.1.1", "fa0bc768698053b2b3869fa8a62616501ff9d11a562f3ce39580d60860c3a55e", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "5dc62fbdd0de44de194898b6710692490be74baa02d9d108bc29f007783b0b48"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},
   "makeup_erlang": {:hex, :makeup_erlang, "0.1.5", "e0ff5a7c708dda34311f7522a8758e23bfcd7d8d8068dc312b5eb41c6fd76eba", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "94d2e986428585a21516d7d7149781480013c56e30c6a233534bedf38867a59a"},

Can now add additional module exclusions using the :exclude config!