add vendor dir name param

crates/typst-cli/src/args.rs

@@ -361,6 +361,14 @@ pub struct PackageArgs {
         value_name = "DIR"
     )]
     pub package_cache_path: Option<PathBuf>,
+
+    /// Custom vendor directory name.
+    #[clap(
+        long = "package-vendor-path",
+        env = "TYPST_PACKAGE_VENDOR_PATH",
+        value_name = "DIR"
+    )]
+    pub vendor_path: Option<PathBuf>,
 }
 
 /// Common arguments to customize available fonts.

crates/typst-cli/src/init.rs

@@ -15,7 +15,7 @@ use crate::package;
 
 /// Execute an initialization command.
 pub fn init(command: &InitCommand) -> StrResult<()> {
-    let package_storage = package::storage(&command.package);
+    let package_storage = package::storage(&command.package, None);
 
     // Parse the package specification. If the user didn't specify the version,
     // we try to figure it out automatically by downloading the package index
@@ -28,9 +28,9 @@ pub fn init(command: &InitCommand) -> StrResult<()> {
         StrResult::Ok(spec.at(version))
     })?;
 
-    // Find or download the package. Vendoring does not make sense for initialization, so project_root is not needed.
+    // Find or download the package. Vendoring does not make sense for initialization, so vendor_dir is not needed.
     let package_path =
-        package_storage.prepare_package(&spec, &mut PrintDownload(&spec), None)?;
+        package_storage.prepare_package(&spec, &mut PrintDownload(&spec))?;
 
     // Parse the manifest.
     let manifest = parse_manifest(&package_path)?;

crates/typst-cli/src/package.rs

@@ -1,13 +1,17 @@
+use std::path::PathBuf;
+
 use typst_kit::package::PackageStorage;
 
 use crate::args::PackageArgs;
 use crate::download;
 
 /// Returns a new package storage for the given args.
-pub fn storage(args: &PackageArgs) -> PackageStorage {
+pub fn storage(args: &PackageArgs, workdir: Option<PathBuf>) -> PackageStorage {
     PackageStorage::new(
+        args.vendor_path.clone(),
         args.package_cache_path.clone(),
         args.package_path.clone(),
         download::downloader(),
+        workdir,
     )
 }

crates/typst-cli/src/vendor.rs

@@ -1,4 +1,7 @@
-use std::fs::{create_dir, create_dir_all};
+use std::{
+    fs::{create_dir, create_dir_all},
+    path::PathBuf,
+};
 
 use ecow::eco_format;
 use typst::{
@@ -24,7 +27,7 @@ pub fn vendor(command: &VendorCommand) -> HintedStrResult<()> {
 
     match output {
         Ok(_) => {
-            copy_deps(&mut world)?;
+            copy_deps(&mut world, &command.world.package.vendor_path)?;
             print_diagnostics(&world, &[], &warnings, command.process.diagnostic_format)
                 .map_err(|err| eco_format!("failed to print diagnostics ({err})"))?;
         }
@@ -45,20 +48,26 @@ pub fn vendor(command: &VendorCommand) -> HintedStrResult<()> {
     Ok(())
 }
 
-fn copy_deps(world: &mut SystemWorld) -> HintedStrResult<()> {
-    let vendor_dir = world.workdir().join(DEFAULT_VENDOR_SUBDIR);
-
-    match vendor_dir.try_exists() {
-        Ok(false) => {
-            if let Err(err) = create_dir(vendor_dir.clone()) {
+fn copy_deps(
+    world: &mut SystemWorld,
+    vendor_path: &Option<PathBuf>,
+) -> HintedStrResult<()> {
+    let vendor_dir = match vendor_path {
+        Some(path) => match path.canonicalize() {
+            Ok(path) => path,
+            Err(err) => {
+                if err.kind() == std::io::ErrorKind::NotFound {
+                    if let Err(err) = create_dir(path) {
                         bail!("failed to create vendor directory: {:?}", err);
                     }
+                    path.clone()
+                } else {
+                    bail!("failed to canonicalize vendor directory path: {:?}", err);
                 }
-        Err(err) => {
-            bail!("failed to check existence of vendor directory: {:?}", err);
-        }
-        _ => {}
             }
+        },
+        None => world.workdir().join(DEFAULT_VENDOR_SUBDIR),
+    };
 
     // Must iterate two times in total. As soon as the parent directory is created,
     // world tries to read the subsequent files from the same package

crates/typst-cli/src/world.rs

@@ -29,7 +29,7 @@ static STDIN_ID: LazyLock<FileId> =
 /// A world that provides access to the operating system.
 pub struct SystemWorld {
     /// The working directory.
-    workdir: Option<PathBuf>,
+    workdir: PathBuf,
     /// The root relative to which absolute paths are resolved.
     root: PathBuf,
     /// The input path.
@@ -132,15 +132,18 @@ impl SystemWorld {
             None => Now::System(OnceLock::new()),
         };
 
+        let env_workdir = std::env::current_dir().ok();
+        let workdir = env_workdir.unwrap_or(PathBuf::from("."));
+
         Ok(Self {
-            workdir: std::env::current_dir().ok(),
+            workdir: workdir.clone(),
             root,
             main,
             library: LazyHash::new(library),
             book: LazyHash::new(fonts.book),
             fonts: fonts.fonts,
             slots: Mutex::new(HashMap::new()),
-            package_storage: package::storage(&world_args.package),
+            package_storage: package::storage(&world_args.package, Some(workdir)),
             now,
         })
     }
@@ -157,7 +160,7 @@ impl SystemWorld {
 
     /// The current working directory.
     pub fn workdir(&self) -> &Path {
-        self.workdir.as_deref().unwrap_or(Path::new("."))
+        self.workdir.as_path()
     }
 
     /// Return all paths the last compilation depended on.
@@ -380,12 +383,9 @@ fn system_path(
     // will be resolved.
     let buf;
     let mut root = project_root;
+
     if let Some(spec) = id.package() {
-        buf = package_storage.prepare_package(
-            spec,
-            &mut PrintDownload(&spec),
-            Some(root),
-        )?;
+        buf = package_storage.prepare_package(spec, &mut PrintDownload(&spec))?;
         root = &buf;
     }
 

crates/typst-kit/src/package.rs

@@ -28,6 +28,8 @@ pub const DEFAULT_VENDOR_SUBDIR: &str = "vendor";
 /// on demand, if possible.
 #[derive(Debug)]
 pub struct PackageStorage {
+    /// The path at which packages are stored by the vendor command.
+    package_vendor_path: Option<PathBuf>,
     /// The path at which non-local packages should be stored when downloaded.
     package_cache_path: Option<PathBuf>,
     /// The path at which local packages are stored.
@@ -42,11 +44,15 @@ impl PackageStorage {
     /// Creates a new package storage for the given package paths. Falls back to
     /// the recommended XDG directories if they are `None`.
     pub fn new(
+        package_vendor_path: Option<PathBuf>,
         package_cache_path: Option<PathBuf>,
         package_path: Option<PathBuf>,
         downloader: Downloader,
+        workdir: Option<PathBuf>,
     ) -> Self {
         Self {
+            package_vendor_path: package_vendor_path
+                .or_else(|| workdir.map(|workdir| workdir.join(DEFAULT_VENDOR_SUBDIR))),
             package_cache_path: package_cache_path.or_else(|| {
                 dirs::cache_dir().map(|cache_dir| cache_dir.join(DEFAULT_PACKAGES_SUBDIR))
             }),
@@ -74,7 +80,6 @@ impl PackageStorage {
         &self,
         spec: &PackageSpec,
         progress: &mut dyn Progress,
-        project_root: Option<&Path>,
     ) -> PackageResult<PathBuf> {
         let subdir = format!("{}/{}/{}", spec.namespace, spec.name, spec.version);
 
@@ -86,8 +91,7 @@ impl PackageStorage {
         }
 
         // Read from vendor dir if it exists.
-        if let Some(project_root) = project_root {
-            let vendor_dir = project_root.join(DEFAULT_VENDOR_SUBDIR);
+        if let Some(vendor_dir) = &self.package_vendor_path {
             if let Ok(true) = vendor_dir.try_exists() {
                 let dir = vendor_dir.join(&subdir);
                 if dir.exists() {