[𝘀𝗽𝗿] initial version

Created using spr 1.3.6-beta.1

Cargo.toml

@@ -20,6 +20,7 @@ members = [
     "cockroach-admin/types",
     "common",
     "dev-tools/crdb-seed",
+    "dev-tools/downloader",
     "dev-tools/omdb",
     "dev-tools/omicron-dev",
     "dev-tools/openapi-manager",
@@ -122,6 +123,7 @@ default-members = [
     "cockroach-admin/types",
     "common",
     "dev-tools/crdb-seed",
+    "dev-tools/downloader",
     "dev-tools/omdb",
     "dev-tools/omicron-dev",
     "dev-tools/openapi-manager",

dev-tools/downloader/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "xtask-downloader"
+version = "0.1.0"
+edition = "2021"
+license = "MPL-2.0"
+
+[lints]
+workspace = true
+
+[dependencies]
+anyhow.workspace = true
+camino.workspace = true
+clap.workspace = true
+flate2.workspace = true
+futures.workspace = true
+omicron-workspace-hack.workspace = true
+reqwest.workspace = true
+sha2.workspace = true
+slog.workspace = true
+slog-async.workspace = true
+slog-term.workspace = true
+strum.workspace = true
+tar.workspace = true
+tokio.workspace = true

dev-tools/xtask/src/download.rs → dev-tools/downloader/src/lib.rs

@@ -3,6 +3,9 @@
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
 //! Subcommand: cargo xtask download
+//!
+//! This is a separate binary because it requires many dependencies that other
+//! parts of `cargo xtask` do not.
 
 use anyhow::{bail, Context, Result};
 use camino::{Utf8Path, Utf8PathBuf};

dev-tools/downloader/src/main.rs

@@ -0,0 +1,12 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+use clap::Parser;
+use xtask_downloader::{run_cmd, DownloadArgs};
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let args = DownloadArgs::parse();
+    run_cmd(args).await
+}

dev-tools/omicron-dev/Cargo.toml

@@ -14,25 +14,24 @@ omicron-rpaths.workspace = true
 anyhow.workspace = true
 camino.workspace = true
 clap.workspace = true
-dropshot.workspace = true
-futures.workspace = true
-gateway-messages.workspace = true
-gateway-test-utils.workspace = true
+dropshot = { workspace = true, optional = true }
+futures = { workspace = true, optional = true }
+gateway-messages = { workspace = true, optional = true }
+gateway-test-utils = { workspace = true, optional = true }
 libc.workspace = true
-nexus-config.workspace = true
-nexus-test-utils = { workspace = true, features = ["omicron-dev"] }
-nexus-test-interface.workspace = true
+nexus-config = { workspace = true, optional = true }
+nexus-test-interface = { workspace = true, optional = true }
+nexus-test-utils = { workspace = true, features = ["omicron-dev"], optional = true }
 omicron-common.workspace = true
-omicron-nexus.workspace = true
-omicron-test-utils.workspace = true
+omicron-nexus = { workspace = true, optional = true }
+omicron-test-utils = { workspace = true, optional = true }
 # See omicron-rpaths for more about the "pq-sys" dependency.
 pq-sys = "*"
-rcgen.workspace = true
-signal-hook.workspace = true
-signal-hook-tokio.workspace = true
+rcgen = { workspace = true, optional = true }
+signal-hook-tokio = { workspace = true, optional = true }
 tokio = { workspace = true, features = [ "full" ] }
-tokio-postgres.workspace = true
-toml.workspace = true
+tokio-postgres = { workspace = true, optional = true }
+toml = { workspace = true, optional = true }
 omicron-workspace-hack.workspace = true
 
 [dev-dependencies]
@@ -49,3 +48,29 @@ subprocess.workspace = true
 [[bin]]
 name = "omicron-dev"
 doc = false
+
+[[test]]
+name = "test_omicron_dev"
+required-features = ["default"]
+
+[features]
+# default-features set to all of the below features for two reasons:
+#
+# 1. Backwards compatibility with existing users of this crate.
+# 2. rust-analyzer will build the crate with all features enabled by default.
+#
+# The xtask uses --no-default-features to ensure that only the right set of
+# features is built.
+default = ["include-cert", "include-clickhouse", "include-db", "include-mgs", "include-nexus"]
+
+# Each feature corresponds to one file in `src`, and is feature-flagged in
+# lib.rs.
+#
+# NOTE: When adding a new feature, also add it to:
+# - the `default` feature list above
+# - CI_MUTUALLY_EXCLUSIVE_FEATURES in dev-tools/xtask/src/check_features.rs
+include-cert = ["dep:rcgen"]
+include-clickhouse = ["dep:dropshot", "dep:futures", "dep:omicron-test-utils", "dep:signal-hook-tokio"]
+include-db = ["dep:futures", "dep:omicron-test-utils", "dep:signal-hook-tokio", "dep:tokio-postgres"]
+include-mgs = ["dep:futures", "dep:gateway-messages", "dep:gateway-test-utils", "dep:signal-hook-tokio"]
+include-nexus = ["dep:dropshot", "dep:futures", "dep:nexus-config", "dep:nexus-test-interface", "dep:nexus-test-utils", "dep:omicron-nexus",  "dep:signal-hook-tokio", "dep:toml"]