add mist export plugin

compiler-core/Cargo.toml

@@ -25,6 +25,7 @@ roman = "0.1.6"
 flate2 = "1.0.28"
 base64 = "0.21.7"
 livesplit-core = "0.13.0"
+mist-core = { version = "2.0", default-features = false, features = ["ser"]}
 
 [dev-dependencies]
 map-macro = "0.2.6"

compiler-core/src/plugin/native/export_livesplit.rs

@@ -15,6 +15,8 @@ use crate::macros::async_trait;
 use crate::plugin::{PluginResult, Runtime};
 use crate::res::ResPath;
 
+use super::should_split_on;
+
 pub struct ExportLiveSplit;
 
 #[async_trait(auto)]
@@ -148,19 +150,6 @@ impl Runtime for ExportLiveSplit {
     }
 }
 
-fn should_split_on(line: &CompLine, split_types: &BTreeSet<String>) -> bool {
-    let counter = match &line.counter_text {
-        Some(counter) => counter,
-        None => return false,
-    };
-    let tag = match &counter.tag {
-        Some(tag) => tag,
-        None => return false,
-    };
-
-    split_types.contains(tag)
-}
-
 async fn build_icon_cache(
     doc: &CompDoc<'_>,
     split_sections: &[(&CompSection, Vec<&CompLine>)],

compiler-core/src/plugin/native/export_mist.rs

@@ -0,0 +1,96 @@
+//! Exporter plugin for mist split files
+
+use std::borrow::Cow;
+use std::collections::BTreeSet;
+
+use mist_core::timer::Run;
+
+use serde_json::Value;
+
+use super::should_split_on;
+
+use crate::comp::CompDoc;
+use crate::expo::{ExpoBlob, ExpoDoc, ExportIcon, ExportMetadata};
+use crate::export_error;
+use crate::json::Coerce;
+use crate::macros::async_trait;
+use crate::plugin::{PluginResult, Runtime};
+
+pub struct ExportMist;
+
+#[async_trait(auto)]
+impl Runtime for ExportMist {
+    fn get_id(&self) -> Cow<'static, str> {
+        Cow::Owned(super::Native::ExportMist.id())
+    }
+
+    async fn on_prepare_export(&mut self) -> PluginResult<Option<Vec<ExportMetadata>>> {
+        let meta = ExportMetadata {
+            plugin_id: self.get_id().into_owned(),
+            name: "mist".into(),
+            description: "Export to a mist split file".into(),
+            icon: ExportIcon::Data,
+            extension: Some("msf".into()),
+            export_id: None,
+            example_config: Some(include_str!("./export_mist.yaml").into()),
+            learn_more: Some("/docs/plugin/export-mist#export-mist".into()),
+        };
+        Ok(Some(vec![meta]))
+    }
+
+    async fn on_export_comp_doc<'p>(
+        &mut self,
+        _: &str,
+        payload: &Value,
+        doc: &CompDoc<'p>,
+    ) -> PluginResult<Option<ExpoDoc>> {
+        let payload = match payload.as_object() {
+            Some(payload) => payload,
+            None => return export_error!("Invalid payload"),
+        };
+        let mut split_types = BTreeSet::new();
+        if let Some(x) = payload.get("split-types") {
+            let x = match x.as_array() {
+                Some(x) => x,
+                _ => return export_error!("Invalid split types"),
+            };
+            let names: BTreeSet<String> = x.iter().map(|x| x.coerce_to_string()).collect();
+            for (tag_name, tag) in doc.config.tags.iter() {
+                if let Some(split_type) = &tag.split_type {
+                    if names.contains(split_type) {
+                        split_types.insert(tag_name.clone());
+                    }
+                }
+            }
+        }
+
+        if split_types.is_empty() {
+            return export_error!("No splits to export. Make sure you selected at least one split type in the settings.");
+        }
+
+        let mut run = Run::empty();
+        let mut splits = vec![];
+        for section in &doc.route {
+            for line in section.lines.iter() {
+                if should_split_on(line, &split_types) {
+                    splits.push(line.split_name.as_ref().unwrap_or(&line.text).to_string())
+                }
+            }
+        }
+
+        if splits.is_empty() {
+            return export_error!("No splits to export. Make sure you selected at least one split type in the settings.");
+        }
+
+        run.set_splits(&splits);
+        let content = run.to_string();
+        if content.is_err() {
+            return export_error!("Failed to serialize split file");
+        }
+
+        Ok(Some(ExpoDoc::Success {
+            file_name: format!("{}.msf", doc.config.meta.title),
+            file_content: ExpoBlob::from_utf8(content.unwrap()),
+        }))
+    }
+}

compiler-core/src/plugin/native/export_mist.yaml

@@ -0,0 +1,2 @@
+# Keep this as-is to use the splits configured in the settings
+split-types: null

compiler-core/src/plugin/native/mod.rs

@@ -2,15 +2,19 @@
 //!
 //! Built-in plugins are implemented in Rust and directly included in the compiler.
 
+use std::collections::BTreeSet;
+
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
 
+use crate::comp::CompLine;
 use crate::pack::CompileContext;
 
 use super::{BoxedEarlyRuntime, BoxedRuntime, PluginResult};
 
 mod botw_unstable;
 mod export_livesplit;
+mod export_mist;
 mod link;
 mod metrics;
 mod split_format;
@@ -22,6 +26,8 @@ pub enum Native {
     BotwAbilityUnstable, // TODO #24: remove this
     #[serde(rename = "export-livesplit")]
     ExportLiveSplit,
+    #[serde(rename = "export-mist")]
+    ExportMist,
     Link,
     Metrics,
     SplitFormat,
@@ -43,6 +49,7 @@ impl Native {
                 botw_unstable::BotwAbilityUnstable::from_props(props),
             )),
             Self::ExportLiveSplit => Ok(Box::new(export_livesplit::ExportLiveSplit)),
+            Self::ExportMist => Ok(Box::new(export_mist::ExportMist)),
             Self::Link => Ok(Box::new(link::Link)),
             Self::Metrics => Ok(Box::new(metrics::Metrics::from_props(
                 props,
@@ -59,3 +66,16 @@ impl Native {
             .unwrap_or_default()
     }
 }
+
+fn should_split_on(line: &CompLine, split_types: &BTreeSet<String>) -> bool {
+    let counter = match &line.counter_text {
+        Some(counter) => counter,
+        None => return false,
+    };
+    let tag = match &counter.tag {
+        Some(tag) => tag,
+        None => return false,
+    };
+
+    split_types.contains(tag)
+}

docs/src/.vitepress/nav/plugin.ts

@@ -25,6 +25,7 @@ export const pluginsSideBar = {
             text: "Built-in Exporter Plugins",
             items: [
                 { text: "Export LiveSplit", link: "/plugin/export-livesplit" },
+                { text: "Export mist", link: "/plugin/export-mist" },
             ],
         },
         {

docs/src/plugin/export-mist.md

@@ -0,0 +1,34 @@
+
+# Export mist
+The `export-mist` plugin lets you export the route to a split file (.msf) for mist.
+
+This plugin comes pre-configured in the web app:
+
+1. Click on <FluentIcon name="Settings20Regular" /> `Settings`.
+2. Select the <FluentIcon name="Wrench20Regular" /> `Plugins` category.
+3. Under `App Plugins`, make sure `Export split files` is checked.
+
+Alternatively, you can add it to the route configuration:
+```yaml
+config:
+- plugins:
+  - use: export-mist
+```
+
+## Extra Options
+The plugin provides extra configuration when exporting.
+
+### Split Types
+The recommended way to configure which split types are exported is through [Split Settings](../doc#splits)
+
+By having `split-types: null`, Celer will automatically add the split settings for you.
+You can also override it by putting an array of split types. For example:
+```yaml
+split-types:
+- Lightroots
+- Shrines
+- Tears
+```
+:::tip
+The split type names should match exactly with the checkbox labels in Split Settings. Case matters.
+:::

web-client/src/core/doc/export.ts

@@ -61,7 +61,7 @@ export function createExportRequest(
 
 /// Get the plugin configs when the "Export Split" option is enabled
 export function getSplitExportPluginConfigs() {
-    return [{ use: "export-livesplit" }];
+    return [{ use: "export-livesplit" }, { use: "export-mist" }];
 }
 
 export function injectSplitTypesIntoRequest(