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authorHayleigh Thompson <me@hayleigh.dev>2024-02-18 10:45:00 +0000
committerHayleigh Thompson <me@hayleigh.dev>2024-02-18 10:45:00 +0000
commit69b36cf003212e98800d5f27af74bb59f3bbca5d (patch)
tree11a198e64017a5ac4207c1311b1d9ac3b0ee92de /src/cli_ffi.erl
parent8128c25b6d8e597e5c652007f483c22047425c5c (diff)
downloadlustre-69b36cf003212e98800d5f27af74bb59f3bbca5d.tar.gz
lustre-69b36cf003212e98800d5f27af74bb59f3bbca5d.zip
:recycle: Big refactor of CLI-related things.
Diffstat (limited to 'src/cli_ffi.erl')
-rw-r--r--src/cli_ffi.erl49
1 files changed, 49 insertions, 0 deletions
diff --git a/src/cli_ffi.erl b/src/cli_ffi.erl
new file mode 100644
index 0000000..1c1b6f0
--- /dev/null
+++ b/src/cli_ffi.erl
@@ -0,0 +1,49 @@
+-module(cli_ffi).
+-export([
+ get_cpu/0,
+ get_esbuild/1,
+ get_os/0,
+ unzip_esbuild/1
+]).
+
+get_os() ->
+ case os:type() of
+ {win32, _} -> <<"win32">>;
+ {unix, darwin} -> <<"darwin">>;
+ {unix, linux} -> <<"linux">>;
+ {_, Unknown} -> atom_to_binary(Unknown, utf8)
+ end.
+
+get_cpu() ->
+ case erlang:system_info(os_type) of
+ {unix, _} ->
+ [Arch, _] = string:split(erlang:system_info(system_architecture), "-"),
+ list_to_binary(Arch);
+ {win32, _} ->
+ case erlang:system_info(wordsize) of
+ 4 -> {ok, <<"ia32">>};
+ 8 -> {ok, <<"x64">>}
+ end
+ end.
+
+get_esbuild(Url) ->
+ inets:start(),
+ ssl:start(),
+
+ case httpc:request(get, {Url, []}, [], [{body_format, binary}]) of
+ {ok, {{_, 200, _}, _, Zip}} -> {ok, Zip};
+ {ok, Res} -> {error, Res};
+ {error, Err} -> {error, Err}
+ end.
+
+unzip_esbuild(Zip) ->
+ Result =
+ erl_tar:extract({binary, Zip}, [
+ memory, compressed, {files, ["package/bin/esbuild"]}
+ ]),
+
+ case Result of
+ {ok, [{_, Esbuild}]} -> {ok, Esbuild};
+ {ok, Res} -> {error, Res};
+ {error, Err} -> {error, Err}
+ end.