Fix ci errors

.github/workflows/termion.yml

@@ -39,17 +39,6 @@ jobs:
             os: macOS-latest
             rust: stable
 
-          # latest rust stable :: windows + gnu
-          - build: win-gnu
-            os: windows-latest
-            rust: stable-x86_64-gnu
-
-          # latest rust stable :: windows + msvc
-          - build: win-msvc
-            os: windows-latest
-            rust: stable
-
-
     steps:
       # checkout
       - name: checkout_repository

Cargo.toml

@@ -25,7 +25,6 @@ insta = { version = "1.7.1", default-features = false }
 rand = "0.8"
 rand_chacha = "0.3"
 
-csscolorparser = "0.5"  # examples/input.rs
 regex = "1.5"           # examples/prompt_module.rs
 fuzzy-matcher = "0.3"   # examples/file.rs
 

examples/input.rs

@@ -1,7 +1,56 @@
-use csscolorparser::parse as parse_col;
 use discourse::plugin::ui::style::Stylize;
 use discourse::Question;
 
+fn map_err<E>(_: E) {}
+
+fn parse_col(s: &str) -> Result<(u8, u8, u8), ()> {
+    if !s.is_ascii() {
+        return Err(());
+    }
+
+    let s = s.trim();
+
+    if s.starts_with('#') {
+        let (r, g, b, mult) = if s.len() == 4 {
+            (1..2, 2..3, 3..4, 17)
+        } else if s.len() == 7 {
+            (1..3, 3..5, 5..7, 1)
+        } else {
+            return Err(());
+        };
+
+        Ok((
+            mult * u8::from_str_radix(&s[r], 16).map_err(map_err)?,
+            mult * u8::from_str_radix(&s[g], 16).map_err(map_err)?,
+            mult * u8::from_str_radix(&s[b], 16).map_err(map_err)?,
+        ))
+    } else if s.starts_with("rgb(") && s.ends_with(')') {
+        let mut s = &s[4..(s.len() - 1)];
+        let r;
+        let g;
+
+        if let Some(pos) = s.find(',') {
+            r = s[..pos].trim().parse().map_err(map_err)?;
+            s = &s[(pos + 1)..];
+        } else {
+            return Err(());
+        }
+
+        if let Some(pos) = s.find(',') {
+            g = s[..pos].trim().parse().map_err(map_err)?;
+            s = &s[(pos + 1)..];
+        } else {
+            return Err(());
+        }
+
+        let b = s.trim().parse().map_err(map_err)?;
+
+        Ok((r, g, b))
+    } else {
+        Err(())
+    }
+}
+
 fn main() {
     let questions = vec![
         Question::input("first_name")
@@ -18,7 +67,7 @@ fn main() {
                 Err(_) => Err("Please provide a valid css colour".into()),
             })
             .transform(|ans, _, backend| {
-                let (r, g, b, _) = parse_col(ans).unwrap().rgba_u8();
+                let (r, g, b) = parse_col(ans).unwrap();
 
                 backend.write_styled(&ans.rgb(r, g, b))?;
                 writeln!(backend)

src/question/input.rs

@@ -139,7 +139,7 @@ impl Prompt for InputPrompt<'_, '_> {
         let mut ans = self
             .input
             .finish()
-            .unwrap_or_else(|| prompt.into_hint().unwrap());
+            .unwrap_or_else(|| prompt.into_hint().unwrap_or_else(String::new));
 
         if let Filter::Sync(filter) = self.input_opts.filter {
             ans = filter(ans, self.answers);

src/question/multi_select/mod.rs

@@ -234,7 +234,10 @@ impl<'a> MultiSelectBuilder<'a> {
     }
 
     pub fn default_separator(mut self) -> Self {
-        self.multi_select.choices.choices.push(Choice::DefaultSeparator);
+        self.multi_select
+            .choices
+            .choices
+            .push(Choice::DefaultSeparator);
         self.multi_select.selected.push(false);
         self
     }
@@ -295,7 +298,10 @@ impl<'a> MultiSelectBuilder<'a> {
                     self.multi_select.selected.push(false);
                 }
                 Choice::DefaultSeparator => {
-                    self.multi_select.choices.choices.push(Choice::DefaultSeparator);
+                    self.multi_select
+                        .choices
+                        .choices
+                        .push(Choice::DefaultSeparator);
                     self.multi_select.selected.push(false);
                 }
             }
@@ -319,7 +325,10 @@ impl<'a> MultiSelectBuilder<'a> {
     crate::impl_transform_builder!([ListItem]; multi_select);
 
     pub fn build(self) -> super::Question<'a> {
-        super::Question::new(self.opts, super::QuestionKind::MultiSelect(self.multi_select))
+        super::Question::new(
+            self.opts,
+            super::QuestionKind::MultiSelect(self.multi_select),
+        )
     }
 }