feat: add pixi publish command for building and uploading packages

Cargo.toml

@@ -226,6 +226,9 @@ rattler_conda_types = { version = "0.44.0", default-features = false, features =
   "rayon",
 ] }
 rattler_digest = { version = "1.2.2", default-features = false }
+rattler_index = { version = "0.27.17", default-features = false, features = [
+  "s3",
+] }
 rattler_lock = { version = "0.27.0", default-features = false }
 rattler_menuinst = { version = "0.2.49", default-features = false }
 rattler_networking = { version = "0.26.2", default-features = false, features = [
@@ -234,6 +237,7 @@ rattler_networking = { version = "0.26.2", default-features = false, features =
 ] }
 rattler_package_streaming = { version = "0.24.2", default-features = false }
 rattler_repodata_gateway = { version = "0.27.0", default-features = false }
+rattler_s3 = { version = "0.1.26", default-features = false }
 rattler_shell = { version = "0.26.2", default-features = false }
 rattler_solve = { version = "5.0.0", default-features = false }
 rattler_upload = { version = "0.5.0", default-features = false, features = [

crates/pixi_cli/Cargo.toml

@@ -67,6 +67,9 @@ rattler_lock = { workspace = true }
 rattler_networking = { workspace = true, default-features = false }
 rattler_shell = { workspace = true, features = ["sysinfo"] }
 rattler_solve = { workspace = true, features = ["resolvo", "serde"] }
+rattler_index = { workspace = true }
+rattler_package_streaming = { workspace = true }
+rattler_s3 = { workspace = true }
 rattler_upload = { workspace = true }
 rattler_virtual_packages = { workspace = true }
 regex = { workspace = true }

crates/pixi_cli/src/build.rs

@@ -71,7 +71,7 @@ pub struct Args {
 
 /// Validate that the full path of package manifest exists and is a supported format.
 /// Directories are allowed (for discovery), and specific manifest files must be supported formats.
-async fn validate_package_manifest(path: &PathBuf) -> miette::Result<()> {
+pub(crate) async fn validate_package_manifest(path: &PathBuf) -> miette::Result<()> {
     let supported_file_names: Vec<&str> = [
         // backend-specific build files
         // that will be autodiscovered

crates/pixi_cli/src/lib.rs

@@ -37,6 +37,7 @@ pub mod install;
 pub mod list;
 pub mod lock;
 pub(crate) mod match_spec_or_path;
+pub mod publish;
 pub mod reinstall;
 pub mod remove;
 pub mod run;
@@ -172,6 +173,7 @@ pub enum Command {
     List(list::Args),
     Lock(lock::Args),
     Reinstall(reinstall::Args),
+    Publish(publish::Args),
     #[clap(visible_alias = "rm")]
     Remove(remove::Args),
     #[clap(visible_alias = "r")]
@@ -367,6 +369,7 @@ pub async fn execute_command(
         Command::Task(cmd) => task::execute(cmd).await,
         Command::Info(cmd) => info::execute(cmd).await,
         Command::Import(cmd) => import::execute(cmd).await,
+        Command::Publish(cmd) => publish::execute(cmd).await,
         Command::Upload(cmd) => upload::execute(cmd).await,
         Command::Search(cmd) => search::execute(cmd).await,
         Command::Workspace(cmd) => workspace::execute(cmd).await,