Release KCL 77 (#7188)

Closes https://github.com/KittyCAD/modeling-app/issues/6805. Enables users to programatically construct colors, which will be helpful for 

- Applying color to visualize program execution and help debugging
- Doing weird cool shit

docs/kcl-std/index.md

@@ -16,6 +16,8 @@ layout: manual
   * [`helix`](/docs/kcl-std/functions/std-helix)
   * [`offsetPlane`](/docs/kcl-std/functions/std-offsetPlane)
   * [`patternLinear2d`](/docs/kcl-std/patternLinear2d)
+* [**std::appearance**](/docs/kcl-std/modules/std-appearance)
+  * [`appearance::hexString`](/docs/kcl-std/functions/std-appearance-hexString)
 * [**std::array**](/docs/kcl-std/modules/std-array)
   * [`map`](/docs/kcl-std/functions/std-array-map)
   * [`pop`](/docs/kcl-std/functions/std-array-pop)

docs/kcl-std/modules/std-appearance.md

@@ -0,0 +1,16 @@
+---
+title: "appearance"
+subtitle: "Module in std"
+excerpt: ""
+layout: manual
+---
+
+
+
+
+
+
+## Functions and constants
+
+* [`appearance::hexString`](/docs/kcl-std/functions/std-appearance-hexString)
+

docs/kcl-std/modules/std.md

@@ -15,6 +15,7 @@ You might also want the [KCL language reference](/docs/kcl-lang) or the [KCL gui
 
 ## Modules
 
+* [`appearance::appearance`](/docs/kcl-std/modules/std-appearance)
 * [`array`](/docs/kcl-std/modules/std-array)
 * [`math`](/docs/kcl-std/modules/std-math)
 * [`sketch`](/docs/kcl-std/modules/std-sketch)

rust/Cargo.lock

@@ -1815,7 +1815,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-bumper"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "anyhow",
  "clap",
@@ -1826,7 +1826,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-derive-docs"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "Inflector",
  "anyhow",
@@ -1845,7 +1845,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-directory-test-macro"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "convert_case",
  "proc-macro2",
@@ -1855,7 +1855,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-language-server"
-version = "0.2.76"
+version = "0.2.77"
 dependencies = [
  "anyhow",
  "clap",
@@ -1876,7 +1876,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-language-server-release"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "anyhow",
  "clap",
@@ -1896,7 +1896,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-lib"
-version = "0.2.76"
+version = "0.2.77"
 dependencies = [
  "anyhow",
  "approx 0.5.1",
@@ -1973,7 +1973,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-python-bindings"
-version = "0.3.76"
+version = "0.3.77"
 dependencies = [
  "anyhow",
  "kcl-lib",
@@ -1988,7 +1988,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-test-server"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "anyhow",
  "hyper 0.14.32",
@@ -2001,7 +2001,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-to-core"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2015,7 +2015,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-wasm-lib"
-version = "0.1.76"
+version = "0.1.77"
 dependencies = [
  "anyhow",
  "bson",

rust/kcl-bumper/Cargo.toml

@@ -1,7 +1,7 @@
 
 [package]
 name = "kcl-bumper"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-api"
 rust-version = "1.76"

rust/kcl-derive-docs/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-derive-docs"
 description = "A tool for generating documentation from Rust derive macros"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-derive-docs/src/example_tests.rs

@@ -42,7 +42,10 @@ pub fn do_for_all_example_test(item: proc_macro2::TokenStream) -> proc_macro2::T
     item.into_token_stream()
 }
 
-pub const TEST_NAMES: [&str; 93] = [
+pub const TEST_NAMES: &[&str] = &[
+    "std-appearance-hexString-0",
+    "std-appearance-hexString-1",
+    "std-appearance-hexString-2",
     "std-array-map-0",
     "std-array-map-1",
     "std-array-pop-0",

rust/kcl-directory-test-macro/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-directory-test-macro"
 description = "A tool for generating tests from a directory of kcl files"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-language-server-release/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-language-server-release"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
 publish = false

rust/kcl-language-server/Cargo.toml

@@ -2,7 +2,7 @@
 name = "kcl-language-server"
 description = "A language server for KCL."
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
-version = "0.2.76"
+version = "0.2.77"
 edition = "2021"
 license = "MIT"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

rust/kcl-lib/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-lib"
 description = "KittyCAD Language implementation and tools"
-version = "0.2.76"
+version = "0.2.77"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-lib/src/modules.rs

@@ -97,6 +97,7 @@ pub(crate) fn read_std(mod_name: &str) -> Option<&'static str> {
         "units" => Some(include_str!("../std/units.kcl")),
         "array" => Some(include_str!("../std/array.kcl")),
         "sweep" => Some(include_str!("../std/sweep.kcl")),
+        "appearance" => Some(include_str!("../std/appearance.kcl")),
         "transform" => Some(include_str!("../std/transform.kcl")),
         _ => None,
     }

rust/kcl-lib/src/std/appearance.rs

@@ -10,7 +10,10 @@ use rgba_simple::Hex;
 use super::args::TyF64;
 use crate::{
     errors::{KclError, KclErrorDetails},
-    execution::{types::RuntimeType, ExecState, KclValue, SolidOrImportedGeometry},
+    execution::{
+        types::{ArrayLen, RuntimeType},
+        ExecState, KclValue, SolidOrImportedGeometry,
+    },
     std::Args,
 };
 
@@ -18,6 +21,34 @@ lazy_static::lazy_static! {
     static ref HEX_REGEX: Regex = Regex::new(r"^#[0-9a-fA-F]{6}$").unwrap();
 }
 
+/// Construct a color from its red, blue and green components.
+pub async fn hex_string(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let rgb: [TyF64; 3] = args.get_unlabeled_kw_arg_typed(
+        "rgb",
+        &RuntimeType::Array(Box::new(RuntimeType::count()), ArrayLen::Known(3)),
+        exec_state,
+    )?;
+
+    // Make sure the color if set is valid.
+    if let Some(component) = rgb.iter().find(|component| component.n < 0.0 || component.n > 255.0) {
+        return Err(KclError::Semantic(KclErrorDetails::new(
+            format!("Colors are given between 0 and 255, so {} is invalid", component.n),
+            vec![args.source_range],
+        )));
+    }
+
+    inner_hex_string(rgb, exec_state, args).await
+}
+
+async fn inner_hex_string(rgb: [TyF64; 3], _: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let [r, g, b] = rgb.map(|n| n.n.floor() as u32);
+    let s = format!("#{r:02x}{g:02x}{b:02x}");
+    Ok(KclValue::String {
+        value: s,
+        meta: args.into(),
+    })
+}
+
 /// Set the appearance of a solid. This only works on solids, not sketches or individual paths.
 pub async fn appearance(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let solids = args.get_unlabeled_kw_arg_typed(

rust/kcl-lib/src/std/mod.rs

@@ -286,7 +286,13 @@ pub(crate) fn std_fn(path: &str, fn_name: &str) -> (crate::std::StdFn, StdFnProp
             |e, a| Box::pin(crate::std::patterns::pattern_transform_2d(e, a)),
             StdFnProps::default("std::sketch::patternTransform2d"),
         ),
-        _ => unreachable!(),
+        ("appearance", "hexString") => (
+            |e, a| Box::pin(crate::std::appearance::hex_string(e, a)),
+            StdFnProps::default("std::appearance::hexString"),
+        ),
+        (module, fn_name) => {
+            panic!("No implementation found for {module}::{fn_name}, please add it to this big match statement")
+        }
     }
 }
 

rust/kcl-lib/std/appearance.kcl

@@ -0,0 +1,64 @@
+/// Build a color from its red, green and blue components.
+/// These must be between 0 and 255.
+///
+/// ```
+/// startSketchOn(-XZ)
+///   |> circle(center = [0, 0], radius = 10)
+///   |> extrude(length = 4)
+///   |> appearance(color = appearance::hexString([50, 160, 160]))
+/// ```
+/// ```
+/// sideLen = 30
+/// n = 10
+/// 
+/// // The cubes become more green and less blue with each instance.
+/// fn cube(i, center) {
+///   g = 255 / n * i
+///   b = 255 / n * (n - i)
+///   return startSketchOn(XY)
+///     |> polygon(radius = sideLen / 2, numSides = 4, center = [center, 0])
+///     |> extrude(length = sideLen)
+///     |> appearance(color = appearance::hexString([0, g, b]), metalness = 80, roughness = 20)
+/// }
+/// 
+/// // Create n cubes, shifting each one over in a line.
+/// map(
+///   [0..n],
+///   f = fn(@i) {
+///     return cube(i, center = sideLen * i * 1.5)
+///   },
+/// )
+/// ```
+/// ```
+/// sideLen = 30
+/// n = 6
+/// 
+/// fn cube(offset, i, red) {
+///   x = floor(i / n)
+///   y = rem(i, divisor = n)
+///   g = 255 / n * x
+///   b = 255 / n * y
+///   return startSketchOn(offsetPlane(XZ, offset))
+///     |> circle(diameter = sideLen, center = [sideLen * x * 1.5, sideLen * y * 1.5])
+///     |> extrude(length = sideLen)
+///     |> appearance(color = appearance::hexString([red, g, b]), metalness = 80, roughness = 40)
+/// }
+/// 
+/// fn grid(offset, red) {
+///   return map(
+///     [0 ..< n * n],
+///     f = fn(@i) {
+///       return cube(offset, i, red)
+///     },
+///   )
+/// }
+/// 
+/// grid(offset = 0, red = 0)
+/// ```
+///
+@(impl = std_rust)
+export fn hexString(
+  /// The red, blue and green components of the color.
+  /// Must be between 0 and 255.
+  @rgb: [number(_); 3],
+): string {}

rust/kcl-lib/std/prelude.kcl

@@ -22,6 +22,7 @@ export import * from "std::solid"
 export import * from "std::transform"
 export import "std::turns"
 export import "std::sweep"
+export import "std::appearance"
 
 /// An abstract 3d plane aligned with the X and Y axes. Its normal is the positive Z axis.
 export XY = {

rust/kcl-python-bindings/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-python-bindings"
-version = "0.3.76"
+version = "0.3.77"
 edition = "2021"
 repository = "https://github.com/kittycad/modeling-app"
 exclude = ["tests/*", "files/*", "venv/*"]

rust/kcl-test-server/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-test-server"
 description = "A test server for KCL"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 license = "MIT"
 

rust/kcl-to-core/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-to-core"
 description = "Utility methods to convert kcl to engine core executable tests"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-wasm-lib/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-wasm-lib"
-version = "0.1.76"
+version = "0.1.77"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-app"
 rust-version = "1.83"