feat(node): allow using node unofficial build flavors

docs/lang/node.md

@@ -57,3 +57,26 @@ mise uses a `.tool-versions` or `.mise.toml` file for auto-switching between sof
 You cannot install/use a plugin named "nodejs". If you attempt this, mise will just rename it to
 "node". See the [FAQ](https://github.com/jdx/mise#what-is-the-difference-between-nodejs-and-node-or-golang-and-go)
 for an explanation.
+
+## Unofficial Builds
+
+Nodejs.org offers a set of [unofficial builds](https://unofficial-builds.nodejs.org/) which are
+compatible with some platforms are not supported by the official binaries. These are a nice alternative to
+compiling from source for these platforms.
+
+To use, first set the mirror url to point to the unofficial builds:
+
+```sh
+mise settings set node.mirror_url https://unofficial-builds.nodejs.org/download/release/
+```
+
+If your goal is to simply support an alternative arch/os like linux-loong64 or linux-armv6l, this is
+all that is required. Node also provides flavors such as musl or glibc-217 (an older glibc version
+than what the official binaries are built with).
+
+To use these, set `node.flavor`:
+
+```sh
+mise settings set node.flavor musl
+mise settings set node.flavor glibc-217
+```

schema/mise.json

@@ -434,6 +434,26 @@
           "description": "path to file containing shorthand mappings",
           "type": "string"
         },
+        "node": {
+          "description": "settings specific to node",
+          "type": "object",
+          "additionalProperties": false,
+          "properties": {
+            "compile": {
+              "type": "boolean",
+              "description": "do not use precompiled binaries for node"
+            },
+            "flavor": {
+              "type": "string",
+              "description": "node flavor to use, generally used for unofficial builds"
+            },
+            "mirror_url": {
+              "type": "string",
+              "description": "url to use as a mirror for node downloads",
+              "default": "https://nodejs.org/dist"
+            }
+          }
+        },
         "ruby": {
           "description": "settings specific to ruby",
           "type": "object",

src/backend/mod.rs

@@ -199,7 +199,10 @@ pub trait Backend: Debug + Send + Sync {
                     false
                 }
             })
-            .collect();
+            .collect_vec();
+        if versions.is_empty() {
+            warn!("No versions found for {}", self.id());
+        }
         Ok(versions)
     }
     fn _list_remote_versions(&self) -> eyre::Result<Vec<String>>;

src/cli/settings/ls.rs

@@ -83,7 +83,6 @@ mod tests {
         legacy_version_file = true
         legacy_version_file_disable_tools = []
         libgit2 = true
-        node_compile = false
         not_found_auto_install = true
         paranoid = false
         pipx_uvx = false
@@ -98,6 +97,8 @@ mod tests {
         vfox = false
         yes = true
 
+        [node]
+
         [ruby]
         default_packages_file = "~/.default-gems"
         ruby_build_repo = "https://github.com/rbenv/ruby-build.git"
@@ -139,7 +140,7 @@ mod tests {
         legacy_version_file
         legacy_version_file_disable_tools
         libgit2
-        node_compile
+        node
         not_found_auto_install
         paranoid
         pipx_uvx

src/cli/settings/set.rs

@@ -46,7 +46,9 @@ impl SettingsSet {
                 self.value.split(',').map(|s| s.to_string()).collect()
             }
             "libgit2" => parse_bool(&self.value)?,
-            "node_compile" => parse_bool(&self.value)?,
+            "node.compile" => parse_bool(&self.value)?,
+            "node.flavor" => self.value.into(),
+            "node.mirror_url" => self.value.into(),
             "not_found_auto_install" => parse_bool(&self.value)?,
             "paranoid" => parse_bool(&self.value)?,
             "pipx_uvx" => parse_bool(&self.value)?,
@@ -57,6 +59,14 @@ impl SettingsSet {
             "python_venv_auto_create" => parse_bool(&self.value)?,
             "quiet" => parse_bool(&self.value)?,
             "raw" => parse_bool(&self.value)?,
+            "ruby.apply_patches" => self.value.into(),
+            "ruby.default_packages_file" => self.value.into(),
+            "ruby.ruby_build_repo" => self.value.into(),
+            "ruby.ruby_build_opts" => self.value.into(),
+            "ruby.ruby_install" => parse_bool(&self.value)?,
+            "ruby.ruby_install_repo" => self.value.into(),
+            "ruby.ruby_install_opts" => self.value.into(),
+            "ruby.verbose_install" => parse_bool(&self.value)?,
             "shorthands_file" => self.value.into(),
             "status.missing_tools" => self.value.into(),
             "status.show_env" => parse_bool(&self.value)?,
@@ -77,13 +87,14 @@ impl SettingsSet {
             config["settings"] = toml_edit::Item::Table(toml_edit::Table::new());
         }
         let settings = config["settings"].as_table_mut().unwrap();
-        if self.setting.as_str().starts_with("status.") {
+        if self.setting.as_str().contains(".") {
+            let mut parts = self.setting.splitn(2, '.');
             let status = settings
-                .entry("status")
+                .entry(parts.next().unwrap())
                 .or_insert(toml_edit::Item::Table(toml_edit::Table::new()))
                 .as_table_mut()
                 .unwrap();
-            status.insert(&self.setting[7..], toml_edit::Item::Value(value));
+            status.insert(parts.next().unwrap(), toml_edit::Item::Value(value));
         } else {
             settings.insert(&self.setting, toml_edit::Item::Value(value));
         }
@@ -159,7 +170,6 @@ pub mod tests {
         legacy_version_file = false
         legacy_version_file_disable_tools = []
         libgit2 = true
-        node_compile = false
         not_found_auto_install = true
         paranoid = false
         pipx_uvx = false
@@ -174,6 +184,8 @@ pub mod tests {
         vfox = false
         yes = true
 
+        [node]
+
         [ruby]
         default_packages_file = "~/.default-gems"
         ruby_build_repo = "https://github.com/rbenv/ruby-build.git"

src/cli/settings/unset.rs

@@ -74,7 +74,6 @@ mod tests {
         legacy_version_file = true
         legacy_version_file_disable_tools = []
         libgit2 = true
-        node_compile = false
         not_found_auto_install = true
         paranoid = false
         pipx_uvx = false
@@ -89,6 +88,8 @@ mod tests {
         vfox = false
         yes = true
 
+        [node]
+
         [ruby]
         default_packages_file = "~/.default-gems"
         ruby_build_repo = "https://github.com/rbenv/ruby-build.git"

src/config/settings.rs

@@ -14,6 +14,9 @@ use std::iter::once;
 use std::path::PathBuf;
 use std::sync::{Arc, Mutex, RwLock};
 use std::time::Duration;
+use url::Url;
+
+pub static SETTINGS: Lazy<Arc<Settings>> = Lazy::new(Settings::get);
 
 #[rustfmt::skip]
 #[derive(Config, Default, Debug, Clone, Serialize)]
@@ -93,8 +96,8 @@ pub struct Settings {
     pub legacy_version_file_disable_tools: BTreeSet<String>,
     #[config(env = "MISE_LIBGIT2", default = true)]
     pub libgit2: bool,
-    #[config(env = "MISE_NODE_COMPILE", default = false)]
-    pub node_compile: bool,
+    #[config(nested)]
+    pub node: SettingsNode,
     #[config(env = "MISE_NOT_FOUND_AUTO_INSTALL", default = true)]
     pub not_found_auto_install: bool,
     #[config(env = "MISE_PARANOID", default = false)]
@@ -163,6 +166,19 @@ pub struct Settings {
     pub python_venv_auto_create: bool,
 }
 
+#[derive(Config, Default, Debug, Clone, Serialize)]
+#[config(partial_attr(derive(Clone, Serialize, Default)))]
+#[config(partial_attr(serde(deny_unknown_fields)))]
+#[rustfmt::skip]
+pub struct SettingsNode {
+    #[config(env = "MISE_NODE_COMPILE")]
+    pub compile: Option<bool>,
+    #[config(env = "MISE_NODE_FLAVOR")]
+    pub flavor: Option<String>,
+    #[config(env = "MISE_NODE_MIRROR_URL")]
+    pub mirror_url: Option<String>
+}
+
 #[derive(Config, Default, Debug, Clone, Serialize)]
 #[config(partial_attr(derive(Clone, Serialize, Default)))]
 #[config(partial_attr(serde(deny_unknown_fields)))]
@@ -221,7 +237,7 @@ pub enum SettingsStatusMissingTools {
 
 pub type SettingsPartial = <Settings as Config>::Partial;
 
-static SETTINGS: RwLock<Option<Arc<Settings>>> = RwLock::new(None);
+static BASE_SETTINGS: RwLock<Option<Arc<Settings>>> = RwLock::new(None);
 static CLI_SETTINGS: Mutex<Option<SettingsPartial>> = Mutex::new(None);
 static DEFAULT_SETTINGS: Lazy<SettingsPartial> = Lazy::new(|| {
     let mut s = SettingsPartial::empty();
@@ -245,7 +261,7 @@ impl Settings {
         Self::try_get().unwrap()
     }
     pub fn try_get() -> Result<Arc<Self>> {
-        if let Some(settings) = SETTINGS.read().unwrap().as_ref() {
+        if let Some(settings) = BASE_SETTINGS.read().unwrap().as_ref() {
             return Ok(settings.clone());
         }
 
@@ -306,13 +322,13 @@ impl Settings {
             settings.yes = true;
         }
         if settings.all_compile {
-            settings.node_compile = true;
+            settings.node.compile = Some(true);
             if settings.python_compile.is_none() {
                 settings.python_compile = Some(true);
             }
         }
         let settings = Arc::new(settings);
-        *SETTINGS.write().unwrap() = Some(settings.clone());
+        *BASE_SETTINGS.write().unwrap() = Some(settings.clone());
         Ok(settings)
     }
     pub fn add_cli_matches(m: &clap::ArgMatches) {
@@ -429,7 +445,7 @@ impl Settings {
 
     pub fn reset(cli_settings: Option<SettingsPartial>) {
         *CLI_SETTINGS.lock().unwrap() = cli_settings;
-        *SETTINGS.write().unwrap() = None;
+        *BASE_SETTINGS.write().unwrap() = None;
     }
 
     pub fn ensure_experimental(&self, what: &str) -> Result<()> {
@@ -494,3 +510,16 @@ impl Display for Settings {
 pub fn ensure_experimental(what: &str) -> Result<()> {
     Settings::get().ensure_experimental(what)
 }
+
+pub const DEFAULT_NODE_MIRROR_URL: &str = "https://nodejs.org/dist/";
+
+impl SettingsNode {
+    pub fn mirror_url(&self) -> Url {
+        let s = self
+            .mirror_url
+            .clone()
+            .or(env::var("NODE_BUILD_MIRROR_URL").ok())
+            .unwrap_or_else(|| DEFAULT_NODE_MIRROR_URL.to_string());
+        Url::parse(&s).unwrap()
+    }
+}

src/env.rs

@@ -9,7 +9,6 @@ use std::{path, process};
 use itertools::Itertools;
 use log::LevelFilter;
 use once_cell::sync::Lazy;
-use url::Url;
 
 use crate::cli::args::ProfileArg;
 use crate::duration::HOURLY;
@@ -173,11 +172,6 @@ pub static PYENV_ROOT: Lazy<PathBuf> =
     Lazy::new(|| var_path("PYENV_ROOT").unwrap_or_else(|| HOME.join(".pyenv")));
 
 // node
-pub static MISE_NODE_MIRROR_URL: Lazy<Url> = Lazy::new(|| {
-    var_url("MISE_NODE_MIRROR_URL")
-        .or_else(|| var_url("NODE_BUILD_MIRROR_URL"))
-        .unwrap_or_else(|| Url::parse("https://nodejs.org/dist/").unwrap())
-});
 pub static MISE_NODE_CONCURRENCY: Lazy<Option<usize>> = Lazy::new(|| {
     var("MISE_NODE_CONCURRENCY")
         .ok()
@@ -279,10 +273,6 @@ pub fn var_path(key: &str) -> Option<PathBuf> {
     var_os(key).map(PathBuf::from).map(replace_path)
 }
 
-fn var_url(key: &str) -> Option<Url> {
-    var(key).ok().map(|v| Url::parse(&v).unwrap())
-}
-
 fn var_duration(key: &str) -> Option<Duration> {
     var(key)
         .ok()