From 10baf51d4e9827ef0ff16244d6fb1e7f09c691cb Mon Sep 17 00:00:00 2001
From: messense <messense@icloud.com>
Date: Mon, 5 Dec 2022 17:46:59 +0800
Subject: [PATCH] Feature gate `maturin new` and `maturin init` commands

under the `scaffolding` feature
---
 Cargo.toml  | 21 ++++++++++++++++-----
 src/lib.rs  |  2 ++
 src/main.rs | 10 ++++++++--
 3 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 75c9dd954..bd05b3d52 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -68,9 +68,9 @@ tracing = "0.1.36"
 tracing-subscriber = { version = "0.3.15", features = ["env-filter"], optional = true }
 
 # project scaffolding, maturin new/init
-dialoguer = { version = "0.10.2", default-features = false }
-console = "0.15.2"
-minijinja = "0.26.0"
+dialoguer = { version = "0.10.2", default-features = false, optional = true }
+console = { version = "0.15.2", optional = true }
+minijinja = { version = "0.26.0", optional = true }
 
 # upload
 bytesize = { version = "1.0.1", optional = true }
@@ -88,18 +88,29 @@ rustversion = "1.0.9"
 trycmd = "0.14.0"
 
 [features]
-default = ["cross-compile", "log", "upload", "rustls"]
+default = ["full", "rustls"]
+
+full = ["cross-compile", "log", "scaffolding", "upload"]
+
+log = ["tracing-subscriber"]
+
 upload = ["ureq", "multipart", "rpassword", "configparser", "bytesize"]
 password-storage = ["upload", "keyring"]
-log = ["tracing-subscriber"]
+
 rustls = ["ureq/tls", "cargo-xwin/rustls-tls"]
 native-tls = ["ureq/native-tls", "native-tls-crate", "cargo-xwin/native-tls"]
+
 # cross compile using zig or xwin
 cross-compile = ["zig", "xwin"]
 zig = ["cargo-zigbuild"]
 xwin = ["cargo-xwin"]
+
+# project scaffolding
+scaffolding = ["dialoguer", "console", "minijinja"]
+
 # Internal feature to speed up the tests significantly
 faster-tests = []
+
 # Deprecated features, keep it now for compatibility
 human-panic = []
 
diff --git a/src/lib.rs b/src/lib.rs
index c54c50947..ba34d97da 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -32,6 +32,7 @@ pub use crate::metadata::{Metadata21, WheelMetadata};
 pub use crate::module_writer::{
     write_dist_info, ModuleWriter, PathWriter, SDistWriter, WheelWriter,
 };
+#[cfg(feature = "scaffolding")]
 pub use crate::new_project::{init_project, new_project, GenerateProjectOptions};
 pub use crate::pyproject_toml::PyProjectToml;
 pub use crate::python_interpreter::PythonInterpreter;
@@ -49,6 +50,7 @@ mod cross_compile;
 mod develop;
 mod metadata;
 mod module_writer;
+#[cfg(feature = "scaffolding")]
 mod new_project;
 mod project_layout;
 pub mod pyproject_toml;
diff --git a/src/main.rs b/src/main.rs
index b059a255e..3f4b378a5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,9 +8,11 @@ use anyhow::{bail, Context, Result};
 use cargo_zigbuild::Zig;
 use clap::{CommandFactory, Parser, Subcommand};
 use maturin::{
-    develop, init_project, new_project, write_dist_info, BridgeModel, BuildOptions, CargoOptions,
-    GenerateProjectOptions, PathWriter, PlatformTag, PythonInterpreter, Target,
+    develop, write_dist_info, BridgeModel, BuildOptions, CargoOptions, PathWriter, PlatformTag,
+    PythonInterpreter, Target,
 };
+#[cfg(feature = "scaffolding")]
+use maturin::{init_project, new_project, GenerateProjectOptions};
 #[cfg(feature = "upload")]
 use maturin::{upload_ui, PublishOpt};
 use std::env;
@@ -114,6 +116,7 @@ enum Opt {
         out: Option<PathBuf>,
     },
     /// Create a new cargo project in an existing directory
+    #[cfg(feature = "scaffolding")]
     #[command(name = "init")]
     InitProject {
         /// Project path
@@ -122,6 +125,7 @@ enum Opt {
         options: GenerateProjectOptions,
     },
     /// Create a new cargo project
+    #[cfg(feature = "scaffolding")]
     #[command(name = "new")]
     NewProject {
         /// Project path
@@ -393,7 +397,9 @@ fn run() -> Result<()> {
                 .context("Failed to build source distribution, pyproject.toml not found")?;
         }
         Opt::Pep517(subcommand) => pep517(subcommand)?,
+        #[cfg(feature = "scaffolding")]
         Opt::InitProject { path, options } => init_project(path, options)?,
+        #[cfg(feature = "scaffolding")]
         Opt::NewProject { path, options } => new_project(path, options)?,
         #[cfg(feature = "upload")]
         Opt::Upload { publish, files } => {