Support UV_NO_EDITABLE where --no-editable is supported (#15107)

Specifically, support `UV_NO_EDITABLE=1 uv export`. It's now also
supported in `uv add`, though it's default there anyway and the env var
exists only for completeness.

Fixes #15103

crates/uv-cli/src/lib.rs

@@ -3662,7 +3662,7 @@ pub struct AddArgs {
     #[arg(long, overrides_with = "no_editable")]
     pub editable: bool,
 
-    #[arg(long, overrides_with = "editable", hide = true)]
+    #[arg(long, overrides_with = "editable", hide = true, value_parser = clap::builder::BoolishValueParser::new(), env = EnvVars::UV_NO_EDITABLE)]
     pub no_editable: bool,
 
     /// Add a dependency as provided.
@@ -4164,7 +4164,7 @@ pub struct ExportArgs {
 
     /// Export any editable dependencies, including the project and any workspace members, as
     /// non-editable.
-    #[arg(long)]
+    #[arg(long, value_parser = clap::builder::BoolishValueParser::new(), env = EnvVars::UV_NO_EDITABLE)]
     pub no_editable: bool,
 
     /// Include hashes for all dependencies.

crates/uv-static/src/env_vars.rs

@@ -166,8 +166,8 @@ impl EnvVars {
     pub const UV_COMPILE_BYTECODE_TIMEOUT: &'static str = "UV_COMPILE_BYTECODE_TIMEOUT";
 
     /// Equivalent to the `--no-editable` command-line argument. If set, uv
-    /// installs any editable dependencies, including the project and any workspace members, as
-    /// non-editable
+    /// installs or exports any editable dependencies, including the project and any workspace
+    /// members, as non-editable.
     pub const UV_NO_EDITABLE: &'static str = "UV_NO_EDITABLE";
 
     /// Equivalent to the `--no-binary` command-line argument. If set, uv will install

crates/uv/tests/it/export.rs

@@ -12,6 +12,7 @@ use insta::assert_snapshot;
 use std::path::Path;
 use std::process::Stdio;
 use uv_fs::Simplified;
+use uv_static::EnvVars;
 
 #[test]
 fn requirements_txt_dependency() -> Result<()> {
@@ -4433,3 +4434,34 @@ fn pep_751_https_credentials() -> Result<()> {
 
     Ok(())
 }
+
+/// Support `UV_NO_EDITABLE=1 uv export`.
+///
+/// <https://github.com/astral-sh/uv/issues/15103>
+#[test]
+fn no_editable_env_var() -> Result<()> {
+    let context = TestContext::new("3.12");
+
+    context
+        .init()
+        .arg("--lib")
+        .arg("--name")
+        .arg("project")
+        .arg(".")
+        .assert()
+        .success();
+
+    uv_snapshot!(context.filters(), context.export().env(EnvVars::UV_NO_EDITABLE, "1"), @r"
+    success: true
+    exit_code: 0
+    ----- stdout -----
+    # This file was autogenerated by uv via the following command:
+    #    uv export --cache-dir [CACHE_DIR]
+    .
+
+    ----- stderr -----
+    Resolved 1 package in [TIME]
+    ");
+
+    Ok(())
+}

docs/reference/cli.md

@@ -1531,7 +1531,7 @@ uv export [OPTIONS]
 </dd><dt id="uv-export--no-dev"><a href="#uv-export--no-dev"><code>--no-dev</code></a></dt><dd><p>Disable the development dependency group.</p>
 <p>This option is an alias of <code>--no-group dev</code>. See <code>--no-default-groups</code> to disable all default groups instead.</p>
 </dd><dt id="uv-export--no-editable"><a href="#uv-export--no-editable"><code>--no-editable</code></a></dt><dd><p>Export any editable dependencies, including the project and any workspace members, as non-editable</p>
-</dd><dt id="uv-export--no-emit-package"><a href="#uv-export--no-emit-package"><code>--no-emit-package</code></a>, <code>--no-install-package</code> <i>no-emit-package</i></dt><dd><p>Do not emit the given package(s).</p>
+<p>May also be set with the <code>UV_NO_EDITABLE</code> environment variable.</p></dd><dt id="uv-export--no-emit-package"><a href="#uv-export--no-emit-package"><code>--no-emit-package</code></a>, <code>--no-install-package</code> <i>no-emit-package</i></dt><dd><p>Do not emit the given package(s).</p>
 <p>By default, all of the project's dependencies are included in the exported requirements file. The <code>--no-emit-package</code> option allows exclusion of specific packages.</p>
 </dd><dt id="uv-export--no-emit-project"><a href="#uv-export--no-emit-project"><code>--no-emit-project</code></a>, <code>--no-install-project</code></dt><dd><p>Do not emit the current project.</p>
 <p>By default, the current project is included in the exported requirements file with all of its dependencies. The <code>--no-emit-project</code> option allows the project to be excluded, but all of its dependencies to remain included.</p>

docs/reference/environment.md

@@ -252,8 +252,8 @@ directories.
 ### `UV_NO_EDITABLE`
 
 Equivalent to the `--no-editable` command-line argument. If set, uv
-installs any editable dependencies, including the project and any workspace members, as
-non-editable
+installs or exports any editable dependencies, including the project and any workspace
+members, as non-editable.
 
 ### `UV_NO_ENV_FILE`