Bump to 0.3.2

Makefile.toml

@@ -27,7 +27,7 @@ rm -rf js/packages/quiz/src/bindings crates/mdbook-quiz-schema/bindings
 
 [tasks.init-bindings]
 script = """
-cargo test -p mdbook-quiz-schema --locked export_bindings
+cargo test -p mdbook-quiz-schema --locked export_bindings --features ts
 mkdir -p js/packages/quiz/src/bindings
 cp crates/mdbook-quiz-schema/bindings/* js/packages/quiz/src/bindings
 """

crates/mdbook-quiz-schema/Cargo.toml

@@ -1,18 +1,22 @@
 [package]
 name = "mdbook-quiz-schema"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Will Crichton <[email protected]>"]
 description = "Schema for quizzes used in mdbook-quiz"
 license = "MIT OR Apache-2.0"
 edition = "2021"
 repository = "https://github.com/cognitive-engineering-lab/mdbook-quiz"
 
 [features]
+# for generating a JSON schema, used in conjunction with `cargo run --bin gen-json-schema`
 json-schema = ["dep:schemars", "dep:serde_json"]
 
+# for generating Typescript bindings, used in conjunction with `cargo test export_bindings`
+ts = ["dep:ts-rs"]
+
 [dependencies]
 serde = {version = "1.0.188", features = ["derive"]}
-ts-rs = "7.0.0"
+ts-rs = {version = "7.0.0", optional = true}
 schemars = {version = "0.8.15", optional = true}
 serde_json = {version = "1.0.107", optional = true}
 

crates/mdbook-quiz-schema/src/lib.rs

@@ -20,37 +20,39 @@
 
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
+
+#[cfg(feature = "ts")]
 use ts_rs::TS;
 
 #[cfg(feature = "json-schema")]
 use schemars::JsonSchema;
 
 /// A quiz is the top-level data structure in mdbook-quiz.
 /// It represents a sequence of questions.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct Quiz {
   /// The questions of the quiz.
   pub questions: Vec<Question>,
 
   /// Context for multipart questions.
   ///
   /// Maps from a string key to a description of the question context.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub multipart: Option<HashMap<String, Markdown>>,
 }
 
 /// A [Markdown](https://commonmark.org/help/) string.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct Markdown(pub String);
 
 /// An individual question. One of several fixed types.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(tag = "type")]
 pub enum Question {
   /// A [`ShortAnswer`] question.
@@ -62,20 +64,20 @@ pub enum Question {
 }
 
 /// Fields common to all question types.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(rename_all = "camelCase")]
 pub struct QuestionFields<Prompt, Answer> {
   /// A unique identifier for a given question.
   ///
   /// Used primarily for telemetry, as a stable identifer for questions.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub id: Option<String>,
 
   /// If this key exists, then this question is part of a multipart group.
   /// The key must be contained in the [`Quiz::multipart`] map.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub multipart: Option<String>,
 
   /// The contents of the prompt. Depends on the question type.
@@ -87,21 +89,21 @@ pub struct QuestionFields<Prompt, Answer> {
   /// Additional context that explains the correct answer.
   ///
   /// Only shown after the user has answered correctly or given up.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub context: Option<Markdown>,
 
   /// If true, asks all users for a brief prose justification of their answer.
   ///
   /// Useful for getting a qualitative sense of why users respond a particular way.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub prompt_explanation: Option<bool>,
 }
 
 /// The kind of response format (and subsequent input method) that accompanies
 /// a given short answer questions.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(rename_all = "lowercase")]
 pub enum ShortAnswerResponseFormat {
   /// A one-sentence response, given an `<input>`
@@ -115,74 +117,74 @@ pub enum ShortAnswerResponseFormat {
 }
 
 /// A prompt for a [`ShortAnswer`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct ShortAnswerPrompt {
   /// The text of the prompt.
   pub prompt: Markdown,
 
   /// Format of the response.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub response: Option<ShortAnswerResponseFormat>,
 }
 
 /// An answer for a [`ShortAnswer`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct ShortAnswerAnswer {
   /// The exact string that answers the question.
   pub answer: String,
 
   /// Other acceptable strings answers.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub alternatives: Option<Vec<String>>,
 }
 
 /// A question where users type in a response.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct ShortAnswer(pub QuestionFields<ShortAnswerPrompt, ShortAnswerAnswer>);
 
 /// A prompt for a [`Tracing`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct TracingPrompt {
   /// The contents of the program to trace.
   pub program: String,
 }
 
 /// An answer for a [`Tracing`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(rename_all = "camelCase")]
 pub struct TracingAnswer {
   /// True if the program should pass the compiler
   pub does_compile: bool,
 
   /// If doesCompile=true, then the contents of stdout after running the program
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub stdout: Option<String>,
 
   /// If doesCompile=false, then the line number of the code causing the error
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub line_number: Option<usize>,
 }
 
 /// A question where users guess the output of a program.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct Tracing(pub QuestionFields<TracingPrompt, TracingAnswer>);
 
 /// A prompt for a [`MultipleChoice`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(rename_all = "camelCase")]
 pub struct MultipleChoicePrompt {
   /// The text of the prompt.
@@ -192,18 +194,18 @@ pub struct MultipleChoicePrompt {
   pub distractors: Vec<Markdown>,
 
   /// If defined, don't randomize distractors and put answer at this index.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub answer_index: Option<usize>,
 
   /// If defined, don't randomize distractors and sort answers by content.
-  #[ts(optional)]
+  #[cfg_attr(feature = "ts", ts(optional))]
   pub sort_answers: Option<bool>,
 }
 
 /// The type of response for a [`MultipleChoice`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 #[serde(untagged)]
 pub enum MultipleChoiceAnswerFormat {
   /// There is one correct answer.
@@ -214,18 +216,18 @@ pub enum MultipleChoiceAnswerFormat {
 }
 
 /// An answer for a [`MultipleChoice`] question.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct MultipleChoiceAnswer {
   /// The text of the correct answer.
   pub answer: MultipleChoiceAnswerFormat,
 }
 
 /// A question where users select among several possible answers.
-#[derive(Debug, Serialize, Deserialize, TS)]
+#[derive(Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "ts", derive(TS))]
 #[cfg_attr(feature = "json-schema", derive(JsonSchema))]
-#[ts(export)]
 pub struct MultipleChoice(pub QuestionFields<MultipleChoicePrompt, MultipleChoiceAnswer>);
 
 #[cfg(test)]

crates/mdbook-quiz-validate/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "mdbook-quiz-validate"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Will Crichton <[email protected]>"]
 description = "Input validation for quizzes used in mdbook-quiz"
 license = "MIT OR Apache-2.0"
 edition = "2021"
 repository = "https://github.com/cognitive-engineering-lab/mdbook-quiz"
 
 [dependencies]
-mdbook-quiz-schema = { path = "../mdbook-quiz-schema", version = "0.1.1" }
+mdbook-quiz-schema = { path = "../mdbook-quiz-schema", version = "0.2.0" }
 zspell = "0.3.3"
 markdown = "1.0.0-alpha.13"
 toml = { workspace = true }

crates/mdbook-quiz-validate/src/impls/multiple_choice.rs

@@ -12,12 +12,6 @@ impl Validate for MultipleChoicePrompt {
     self.prompt.validate(cx, tomlcast!(value.table["prompt"]));
 
     let distractors = tomlcast!(value.table["distractors"]);
-    cxensure!(
-      cx,
-      !self.distractors.is_empty(),
-      labels = vec![distractors.labeled_span()],
-      "Must be at least one distractor",
-    );
     for (d, dv) in self.distractors.iter().zip(tomlcast!(distractors.array)) {
       d.validate(cx, dv);
     }
@@ -95,15 +89,3 @@ prompt.sortAnswers = true
 "#;
   assert!(crate::harness(contents).is_err());
 }
-
-#[test]
-fn validate_mcq_empty_distractors() {
-  let contents = r#"
-[[questions]]
-type = "MultipleChoice"
-prompt.prompt = ""
-answer.answer = ""
-prompt.distractors = [] # no distractors
-"#;
-  assert!(crate::harness(contents).is_err());
-}

crates/mdbook-quiz/Cargo.toml

@@ -3,7 +3,7 @@ name = "mdbook-quiz"
 authors = ["Will Crichton <[email protected]>"]
 description = "Interactive quizzes for your mdBook"
 license = "MIT OR Apache-2.0"
-version = "0.3.1"
+version = "0.3.2"
 edition = "2021"
 include = ["/src", "/js"]
 repository = "https://github.com/cognitive-engineering-lab/mdbook-quiz"
@@ -22,13 +22,13 @@ toml = { workspace = true }
 mdbook = "= 0.4.25"
 mdbook-preprocessor-utils = "0.1"
 mdbook-aquascope = {version = "0.3", optional = true}
-mdbook-quiz-schema = {path = "../mdbook-quiz-schema", version = "0.1.1"}
-mdbook-quiz-validate = {path = "../mdbook-quiz-validate", version = "0.1.1"}
+mdbook-quiz-schema = {path = "../mdbook-quiz-schema", version = "0.2.0"}
+mdbook-quiz-validate = {path = "../mdbook-quiz-validate", version = "0.2.0"}
 toml_edit = "0.20.0"
 uuid = {version = "1.4.1", features = ["v4"]}
 
 [dev-dependencies]
 mdbook-preprocessor-utils = { version = "0.1", features = ["testing"] }
 
 [build-dependencies]
-anyhow = "1"
+anyhow = { workspace = true }