From fb5595d20025a3d1cc24d402d010d659e268a4bb Mon Sep 17 00:00:00 2001
From: Vladislav Botvin <darkvlados@gmail.com>
Date: Tue, 25 Jun 2024 21:28:32 +0300
Subject: [PATCH] trim context during pipe

---
 gleam.toml      |  2 +-
 manifest.toml   |  4 ++--
 src/glerd.gleam | 23 +++++++++++++----------
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/gleam.toml b/gleam.toml
index 8325e9c..6b2ea55 100644
--- a/gleam.toml
+++ b/gleam.toml
@@ -11,7 +11,7 @@ glance = ">= 0.11.0"
 gleam_stdlib = ">= 0.34.0 and < 2.0.0"
 gleamyshell = ">= 1.0.0"
 glexer = ">= 1.0.1 and < 2.0.0"
-gluple = ">= 2.0.0"
+gluple = ">= 2.2.0"
 simplifile = ">= 1.7.0"
 
 [dev-dependencies]
diff --git a/manifest.toml b/manifest.toml
index 1ef1504..535e45d 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -10,7 +10,7 @@ packages = [
   { name = "gleamyshell", version = "1.1.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleamyshell", source = "hex", outer_checksum = "48FEEDD643B6381817222D94DB94BD3803C4B3575911B73A8C8C96620F09DBCF" },
   { name = "gleeunit", version = "1.2.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "F7A7228925D3EE7D0813C922E062BFD6D7E9310F0BEE585D3A42F3307E3CFD13" },
   { name = "glexer", version = "1.0.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "glexer", source = "hex", outer_checksum = "BD477AD657C2B637FEF75F2405FAEFFA533F277A74EF1A5E17B55B1178C228FB" },
-  { name = "gluple", version = "2.0.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gluple", source = "hex", outer_checksum = "914CE96C09D55CF72B657DFFF10302D2038276125CC1F78656BCF4BBC4291A58" },
+  { name = "gluple", version = "2.2.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gluple", source = "hex", outer_checksum = "7D61583F17EFBF26043C14A417FF56D1BC709A45F75BB499E35CA28C9C3A8EB9" },
   { name = "simplifile", version = "1.7.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "1D5DFA3A2F9319EC85825F6ED88B8E449F381B0D55A62F5E61424E748E7DDEB0" },
 ]
 
@@ -21,5 +21,5 @@ gleam_stdlib = { version = ">= 0.34.0 and < 2.0.0" }
 gleamyshell = { version = ">= 1.0.0" }
 gleeunit = { version = ">= 1.0.0 and < 2.0.0" }
 glexer = { version = ">= 1.0.1 and < 2.0.0" }
-gluple = { version = ">= 2.0.0" }
+gluple = { version = ">= 2.2.0" }
 simplifile = { version = ">= 1.7.0" }
diff --git a/src/glerd.gleam b/src/glerd.gleam
index 051a689..cdfebb3 100644
--- a/src/glerd.gleam
+++ b/src/glerd.gleam
@@ -12,6 +12,7 @@ import gleamyshell
 import glexer.{type Position, Position}
 import glexer/token.{CommentDoc, UpperName}
 import gluple/addition as ga
+import gluple/removal as gr
 import simplifile
 
 type FilePath {
@@ -65,7 +66,15 @@ pub fn generate(root) {
       #(file_path, content |> FileContent)
     })
     |> iterator.map(fn(ctx) {
-      use _, file_content <- ga.with_append2(ctx)
+      use file_path, _ <- ga.with_append2(ctx)
+      file_path.val
+      |> string.replace(root <> "/", "")
+      |> string.replace(".gleam", "")
+      |> ModuleName
+    })
+    |> iterator.map(fn(ctx) { ctx |> gr.remove_first3 })
+    |> iterator.map(fn(ctx) {
+      use file_content, _ <- ga.with_append2(ctx)
       file_content.val
       |> glexer.new
       |> glexer.lex
@@ -87,14 +96,7 @@ pub fn generate(root) {
       |> MetaDict
     })
     |> iterator.map(fn(ctx) {
-      use file_path, _, _ <- ga.with_append3(ctx)
-      file_path.val
-      |> string.replace(root <> "/", "")
-      |> string.replace(".gleam", "")
-      |> ModuleName
-    })
-    |> iterator.map(fn(ctx) {
-      use _, file_content, _, _ <- ga.with_append4(ctx)
+      use file_content, _, _ <- ga.with_append3(ctx)
       let assert Ok(module) = file_content.val |> glance.module
       let Module(_, custom_types_definitions, ..) = module
       use custom_type_definition <- list.flat_map(custom_types_definitions)
@@ -102,8 +104,9 @@ pub fn generate(root) {
       let CustomType(_, _, _, _, variants) = custom_type
       variants
     })
+    |> iterator.map(fn(ctx) { ctx |> gr.remove_first4 })
     |> iterator.map(fn(ctx) {
-      let #(_, _, meta_dict, module_name, variants) = ctx
+      let #(module_name, meta_dict, variants) = ctx
       use Variant(record_name, fields) <- list.map(variants)
       let fields =
         fields