tauri_build/
lib.rs

1// Copyright 2019-2024 Tauri Programme within The Commons Conservancy
2// SPDX-License-Identifier: Apache-2.0
3// SPDX-License-Identifier: MIT
4
5//! This applies the macros at build-time in order to rig some special features needed by `cargo`.
6
7#![doc(
8  html_logo_url = "https://github.com/tauri-apps/tauri/raw/dev/.github/icon.png",
9  html_favicon_url = "https://github.com/tauri-apps/tauri/raw/dev/.github/icon.png"
10)]
11#![cfg_attr(docsrs, feature(doc_cfg))]
12
13use anyhow::Context;
14pub use anyhow::Result;
15use cargo_toml::Manifest;
16
17use tauri_utils::{
18  config::{BundleResources, Config, WebviewInstallMode},
19  resources::{external_binaries, ResourcePaths},
20};
21
22use std::{
23  collections::HashMap,
24  env, fs,
25  path::{Path, PathBuf},
26};
27
28mod acl;
29#[cfg(feature = "codegen")]
30mod codegen;
31mod manifest;
32mod mobile;
33mod static_vcruntime;
34
35#[cfg(feature = "codegen")]
36#[cfg_attr(docsrs, doc(cfg(feature = "codegen")))]
37pub use codegen::context::CodegenContext;
38
39pub use acl::{AppManifest, DefaultPermissionRule, InlinedPlugin};
40
41fn copy_file(from: impl AsRef<Path>, to: impl AsRef<Path>) -> Result<()> {
42  let from = from.as_ref();
43  let to = to.as_ref();
44  if !from.exists() {
45    return Err(anyhow::anyhow!("{:?} does not exist", from));
46  }
47  if !from.is_file() {
48    return Err(anyhow::anyhow!("{:?} is not a file", from));
49  }
50  let dest_dir = to.parent().expect("No data in parent");
51  fs::create_dir_all(dest_dir)?;
52  fs::copy(from, to)?;
53  Ok(())
54}
55
56fn copy_binaries(
57  binaries: ResourcePaths,
58  target_triple: &str,
59  path: &Path,
60  package_name: Option<&str>,
61) -> Result<()> {
62  for src in binaries {
63    let src = src?;
64    println!("cargo:rerun-if-changed={}", src.display());
65    let file_name = src
66      .file_name()
67      .expect("failed to extract external binary filename")
68      .to_string_lossy()
69      .replace(&format!("-{target_triple}"), "");
70
71    if package_name == Some(&file_name) {
72      return Err(anyhow::anyhow!(
73        "Cannot define a sidecar with the same name as the Cargo package name `{}`. Please change the sidecar name in the filesystem and the Tauri configuration.",
74        file_name
75      ));
76    }
77
78    let dest = path.join(file_name);
79    if dest.exists() {
80      fs::remove_file(&dest).unwrap();
81    }
82    copy_file(&src, &dest)?;
83  }
84  Ok(())
85}
86
87/// Copies resources to a path.
88fn copy_resources(resources: ResourcePaths<'_>, path: &Path) -> Result<()> {
89  let path = path.canonicalize()?;
90  for resource in resources.iter() {
91    let resource = resource?;
92
93    println!("cargo:rerun-if-changed={}", resource.path().display());
94
95    // avoid copying the resource if target is the same as source
96    let src = resource.path().canonicalize()?;
97    let target = path.join(resource.target());
98    if src != target {
99      copy_file(src, target)?;
100    }
101  }
102  Ok(())
103}
104
105#[cfg(unix)]
106fn symlink_dir(src: &Path, dst: &Path) -> std::io::Result<()> {
107  std::os::unix::fs::symlink(src, dst)
108}
109
110/// Makes a symbolic link to a directory.
111#[cfg(windows)]
112fn symlink_dir(src: &Path, dst: &Path) -> std::io::Result<()> {
113  std::os::windows::fs::symlink_dir(src, dst)
114}
115
116/// Makes a symbolic link to a file.
117#[cfg(unix)]
118fn symlink_file(src: &Path, dst: &Path) -> std::io::Result<()> {
119  std::os::unix::fs::symlink(src, dst)
120}
121
122/// Makes a symbolic link to a file.
123#[cfg(windows)]
124fn symlink_file(src: &Path, dst: &Path) -> std::io::Result<()> {
125  std::os::windows::fs::symlink_file(src, dst)
126}
127
128fn copy_dir(from: &Path, to: &Path) -> Result<()> {
129  for entry in walkdir::WalkDir::new(from) {
130    let entry = entry?;
131    debug_assert!(entry.path().starts_with(from));
132    let rel_path = entry.path().strip_prefix(from)?;
133    let dest_path = to.join(rel_path);
134    if entry.file_type().is_symlink() {
135      let target = fs::read_link(entry.path())?;
136      if entry.path().is_dir() {
137        symlink_dir(&target, &dest_path)?;
138      } else {
139        symlink_file(&target, &dest_path)?;
140      }
141    } else if entry.file_type().is_dir() {
142      fs::create_dir(dest_path)?;
143    } else {
144      fs::copy(entry.path(), dest_path)?;
145    }
146  }
147  Ok(())
148}
149
150// Copies the framework under `{src_dir}/{framework}.framework` to `{dest_dir}/{framework}.framework`.
151fn copy_framework_from(src_dir: &Path, framework: &str, dest_dir: &Path) -> Result<bool> {
152  let src_name = format!("{framework}.framework");
153  let src_path = src_dir.join(&src_name);
154  if src_path.exists() {
155    copy_dir(&src_path, &dest_dir.join(&src_name))?;
156    Ok(true)
157  } else {
158    Ok(false)
159  }
160}
161
162// Copies the macOS application bundle frameworks to the target folder
163fn copy_frameworks(dest_dir: &Path, frameworks: &[String]) -> Result<()> {
164  fs::create_dir_all(dest_dir)
165    .with_context(|| format!("Failed to create frameworks output directory at {dest_dir:?}"))?;
166  for framework in frameworks.iter() {
167    if framework.ends_with(".framework") {
168      let src_path = Path::new(framework);
169      let src_name = src_path
170        .file_name()
171        .expect("Couldn't get framework filename");
172      let dest_path = dest_dir.join(src_name);
173      copy_dir(src_path, &dest_path)?;
174      continue;
175    } else if framework.ends_with(".dylib") {
176      let src_path = Path::new(framework);
177      if !src_path.exists() {
178        return Err(anyhow::anyhow!("Library not found: {}", framework));
179      }
180      let src_name = src_path.file_name().expect("Couldn't get library filename");
181      let dest_path = dest_dir.join(src_name);
182      copy_file(src_path, &dest_path)?;
183      continue;
184    } else if framework.contains('/') {
185      return Err(anyhow::anyhow!(
186        "Framework path should have .framework extension: {}",
187        framework
188      ));
189    }
190    if let Some(home_dir) = dirs::home_dir() {
191      if copy_framework_from(&home_dir.join("Library/Frameworks/"), framework, dest_dir)? {
192        continue;
193      }
194    }
195    if copy_framework_from("/Library/Frameworks/".as_ref(), framework, dest_dir)?
196      || copy_framework_from("/Network/Library/Frameworks/".as_ref(), framework, dest_dir)?
197    {
198      continue;
199    }
200  }
201  Ok(())
202}
203
204// creates a cfg alias if `has_feature` is true.
205// `alias` must be a snake case string.
206fn cfg_alias(alias: &str, has_feature: bool) {
207  println!("cargo:rustc-check-cfg=cfg({alias})");
208  if has_feature {
209    println!("cargo:rustc-cfg={alias}");
210  }
211}
212
213/// Attributes used on Windows.
214#[allow(dead_code)]
215#[derive(Debug)]
216pub struct WindowsAttributes {
217  window_icon_path: Option<PathBuf>,
218  /// A string containing an [application manifest] to be included with the application on Windows.
219  ///
220  /// Defaults to:
221  /// ```text
222  #[doc = include_str!("windows-app-manifest.xml")]
223  /// ```
224  ///
225  /// ## Warning
226  ///
227  /// if you are using tauri's dialog APIs, you need to specify a dependency on Common Control v6 by adding the following to your custom manifest:
228  /// ```text
229  ///  <dependency>
230  ///    <dependentAssembly>
231  ///      <assemblyIdentity
232  ///        type="win32"
233  ///        name="Microsoft.Windows.Common-Controls"
234  ///        version="6.0.0.0"
235  ///        processorArchitecture="*"
236  ///        publicKeyToken="6595b64144ccf1df"
237  ///        language="*"
238  ///      />
239  ///    </dependentAssembly>
240  ///  </dependency>
241  /// ```
242  ///
243  /// [application manifest]: https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests
244  app_manifest: Option<String>,
245}
246
247impl Default for WindowsAttributes {
248  fn default() -> Self {
249    Self::new()
250  }
251}
252
253impl WindowsAttributes {
254  /// Creates the default attribute set.
255  pub fn new() -> Self {
256    Self {
257      window_icon_path: Default::default(),
258      app_manifest: Some(include_str!("windows-app-manifest.xml").into()),
259    }
260  }
261
262  /// Creates the default attribute set without the default app manifest.
263  #[must_use]
264  pub fn new_without_app_manifest() -> Self {
265    Self {
266      app_manifest: None,
267      window_icon_path: Default::default(),
268    }
269  }
270
271  /// Sets the icon to use on the window. Currently only used on Windows.
272  /// It must be in `ico` format. Defaults to `icons/icon.ico`.
273  #[must_use]
274  pub fn window_icon_path<P: AsRef<Path>>(mut self, window_icon_path: P) -> Self {
275    self
276      .window_icon_path
277      .replace(window_icon_path.as_ref().into());
278    self
279  }
280
281  /// Sets the [application manifest] to be included with the application on Windows.
282  ///
283  /// Defaults to:
284  /// ```text
285  #[doc = include_str!("windows-app-manifest.xml")]
286  /// ```
287  ///
288  /// ## Warning
289  ///
290  /// if you are using tauri's dialog APIs, you need to specify a dependency on Common Control v6 by adding the following to your custom manifest:
291  /// ```text
292  ///  <dependency>
293  ///    <dependentAssembly>
294  ///      <assemblyIdentity
295  ///        type="win32"
296  ///        name="Microsoft.Windows.Common-Controls"
297  ///        version="6.0.0.0"
298  ///        processorArchitecture="*"
299  ///        publicKeyToken="6595b64144ccf1df"
300  ///        language="*"
301  ///      />
302  ///    </dependentAssembly>
303  ///  </dependency>
304  /// ```
305  ///
306  /// # Example
307  ///
308  /// The following manifest will brand the exe as requesting administrator privileges.
309  /// Thus, every time it is executed, a Windows UAC dialog will appear.
310  ///
311  /// ```rust,no_run
312  /// let mut windows = tauri_build::WindowsAttributes::new();
313  /// windows = windows.app_manifest(r#"
314  /// <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
315  ///   <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
316  ///       <security>
317  ///           <requestedPrivileges>
318  ///               <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
319  ///           </requestedPrivileges>
320  ///       </security>
321  ///   </trustInfo>
322  /// </assembly>
323  /// "#);
324  /// let attrs =  tauri_build::Attributes::new().windows_attributes(windows);
325  /// tauri_build::try_build(attrs).expect("failed to run build script");
326  /// ```
327  ///
328  /// Note that you can move the manifest contents to a separate file and use `include_str!("manifest.xml")`
329  /// instead of the inline string.
330  ///
331  /// [manifest]: https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests
332  #[must_use]
333  pub fn app_manifest<S: AsRef<str>>(mut self, manifest: S) -> Self {
334    self.app_manifest = Some(manifest.as_ref().to_string());
335    self
336  }
337}
338
339/// The attributes used on the build.
340#[derive(Debug, Default)]
341pub struct Attributes {
342  #[allow(dead_code)]
343  windows_attributes: WindowsAttributes,
344  capabilities_path_pattern: Option<&'static str>,
345  #[cfg(feature = "codegen")]
346  codegen: Option<codegen::context::CodegenContext>,
347  inlined_plugins: HashMap<&'static str, InlinedPlugin>,
348  app_manifest: AppManifest,
349}
350
351impl Attributes {
352  /// Creates the default attribute set.
353  pub fn new() -> Self {
354    Self::default()
355  }
356
357  /// Sets the icon to use on the window. Currently only used on Windows.
358  #[must_use]
359  pub fn windows_attributes(mut self, windows_attributes: WindowsAttributes) -> Self {
360    self.windows_attributes = windows_attributes;
361    self
362  }
363
364  /// Set the glob pattern to be used to find the capabilities.
365  ///
366  /// **WARNING:** The `removeUnusedCommands` option does not work with a custom capabilities path.
367  ///
368  /// **Note:** You must emit [rerun-if-changed] instructions for your capabilities directory.
369  ///
370  /// [rerun-if-changed]: https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-changed
371  #[must_use]
372  pub fn capabilities_path_pattern(mut self, pattern: &'static str) -> Self {
373    self.capabilities_path_pattern.replace(pattern);
374    self
375  }
376
377  /// Adds the given plugin to the list of inlined plugins (a plugin that is part of your application).
378  ///
379  /// See [`InlinedPlugin`] for more information.
380  pub fn plugin(mut self, name: &'static str, plugin: InlinedPlugin) -> Self {
381    self.inlined_plugins.insert(name, plugin);
382    self
383  }
384
385  /// Adds the given list of plugins to the list of inlined plugins (a plugin that is part of your application).
386  ///
387  /// See [`InlinedPlugin`] for more information.
388  pub fn plugins<I>(mut self, plugins: I) -> Self
389  where
390    I: IntoIterator<Item = (&'static str, InlinedPlugin)>,
391  {
392    self.inlined_plugins.extend(plugins);
393    self
394  }
395
396  /// Sets the application manifest for the Access Control List.
397  ///
398  /// See [`AppManifest`] for more information.
399  pub fn app_manifest(mut self, manifest: AppManifest) -> Self {
400    self.app_manifest = manifest;
401    self
402  }
403
404  #[cfg(feature = "codegen")]
405  #[cfg_attr(docsrs, doc(cfg(feature = "codegen")))]
406  #[must_use]
407  pub fn codegen(mut self, codegen: codegen::context::CodegenContext) -> Self {
408    self.codegen.replace(codegen);
409    self
410  }
411}
412
413pub fn is_dev() -> bool {
414  env::var("DEP_TAURI_DEV").expect("missing `cargo:dev` instruction, please update tauri to latest")
415    == "true"
416}
417
418/// Run all build time helpers for your Tauri Application.
419///
420/// To provide extra configuration, such as [`AppManifest::commands`]
421/// for fine-grained control over command permissions, see [`try_build`].
422/// See [`Attributes`] for the complete list of configuration options.
423///
424/// # Platforms
425///
426/// [`build()`] should be called inside of `build.rs` regardless of the platform, so **DO NOT** use a [conditional compilation]
427/// check that prevents it from running on any of your targets.
428///
429/// Platform specific code is handled by the helpers automatically.
430///
431/// A build script is required in order to activate some cargo environmental variables that are
432/// used when generating code and embedding assets.
433///
434/// # Panics
435///
436/// If any of the build time helpers fail, they will [`std::panic!`] with the related error message.
437/// This is typically desirable when running inside a build script; see [`try_build`] for no panics.
438///
439/// [conditional compilation]: https://web.mit.edu/rust-lang_v1.25/arch/amd64_ubuntu1404/share/doc/rust/html/book/first-edition/conditional-compilation.html
440pub fn build() {
441  if let Err(error) = try_build(Attributes::default()) {
442    let error = format!("{error:#}");
443    println!("{error}");
444    if error.starts_with("unknown field") {
445      print!("found an unknown configuration field. This usually means that you are using a CLI version that is newer than `tauri-build` and is incompatible. ");
446      println!(
447        "Please try updating the Rust crates by running `cargo update` in the Tauri app folder."
448      );
449    }
450    std::process::exit(1);
451  }
452}
453
454/// Same as [`build()`], but takes an extra configuration argument, and does not panic.
455#[allow(unused_variables)]
456pub fn try_build(attributes: Attributes) -> Result<()> {
457  use anyhow::anyhow;
458
459  println!("cargo:rerun-if-env-changed=TAURI_CONFIG");
460
461  let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
462  let mobile = target_os == "ios" || target_os == "android";
463  cfg_alias("desktop", !mobile);
464  cfg_alias("mobile", mobile);
465
466  let target_triple = env::var("TARGET").unwrap();
467  let target = tauri_utils::platform::Target::from_triple(&target_triple);
468
469  let (mut config, config_paths) =
470    tauri_utils::config::parse::read_from(target, &env::current_dir().unwrap())?;
471  for config_file_path in config_paths {
472    println!("cargo:rerun-if-changed={}", config_file_path.display());
473  }
474  if let Ok(env) = env::var("TAURI_CONFIG") {
475    let merge_config: serde_json::Value = serde_json::from_str(&env)?;
476    json_patch::merge(&mut config, &merge_config);
477  }
478  let config: Config = serde_json::from_value(config)?;
479
480  let s = config.identifier.split('.');
481  let last = s.clone().count() - 1;
482  let mut android_package_prefix = String::new();
483  for (i, w) in s.enumerate() {
484    if i == last {
485      println!(
486        "cargo:rustc-env=TAURI_ANDROID_PACKAGE_NAME_APP_NAME={}",
487        w.replace('-', "_")
488      );
489    } else {
490      android_package_prefix.push_str(&w.replace(['_', '-'], "_1"));
491      android_package_prefix.push('_');
492    }
493  }
494  android_package_prefix.pop();
495  println!("cargo:rustc-env=TAURI_ANDROID_PACKAGE_NAME_PREFIX={android_package_prefix}");
496
497  if let Some(project_dir) = env::var_os("TAURI_ANDROID_PROJECT_PATH").map(PathBuf::from) {
498    mobile::generate_gradle_files(project_dir)?;
499  }
500
501  cfg_alias("dev", is_dev());
502
503  let cargo_toml_path = Path::new("Cargo.toml").canonicalize()?;
504  let mut manifest = Manifest::<cargo_toml::Value>::from_path_with_metadata(cargo_toml_path)?;
505
506  let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
507
508  manifest::check(&config, &mut manifest)?;
509
510  acl::build(&out_dir, target, &attributes)?;
511
512  tauri_utils::plugin::save_global_api_scripts_paths(&out_dir, None);
513
514  println!("cargo:rustc-env=TAURI_ENV_TARGET_TRIPLE={target_triple}");
515  // when running codegen in this build script, we need to access the env var directly
516  env::set_var("TAURI_ENV_TARGET_TRIPLE", &target_triple);
517
518  // TODO: far from ideal, but there's no other way to get the target dir, see <https://github.com/rust-lang/cargo/issues/5457>
519  let target_dir = out_dir
520    .parent()
521    .unwrap()
522    .parent()
523    .unwrap()
524    .parent()
525    .unwrap();
526
527  if let Some(paths) = &config.bundle.external_bin {
528    copy_binaries(
529      ResourcePaths::new(&external_binaries(paths, &target_triple, &target), true),
530      &target_triple,
531      target_dir,
532      manifest.package.as_ref().map(|p| p.name.as_ref()),
533    )?;
534  }
535
536  #[allow(unused_mut, clippy::redundant_clone)]
537  let mut resources = config
538    .bundle
539    .resources
540    .clone()
541    .unwrap_or_else(|| BundleResources::List(Vec::new()));
542  if target_triple.contains("windows") {
543    if let Some(fixed_webview2_runtime_path) = match &config.bundle.windows.webview_install_mode {
544      WebviewInstallMode::FixedRuntime { path } => Some(path),
545      _ => None,
546    } {
547      resources.push(fixed_webview2_runtime_path.display().to_string());
548    }
549  }
550  match resources {
551    BundleResources::List(res) => {
552      copy_resources(ResourcePaths::new(res.as_slice(), true), target_dir)?
553    }
554    BundleResources::Map(map) => copy_resources(ResourcePaths::from_map(&map, true), target_dir)?,
555  }
556
557  if target_triple.contains("darwin") {
558    if let Some(frameworks) = &config.bundle.macos.frameworks {
559      if !frameworks.is_empty() {
560        let frameworks_dir = target_dir.parent().unwrap().join("Frameworks");
561        let _ = fs::remove_dir_all(&frameworks_dir);
562        // copy frameworks to the root `target` folder (instead of `target/debug` for instance)
563        // because the rpath is set to `@executable_path/../Frameworks`.
564        copy_frameworks(&frameworks_dir, frameworks)?;
565
566        // If we have frameworks, we need to set the @rpath
567        // https://github.com/tauri-apps/tauri/issues/7710
568        println!("cargo:rustc-link-arg=-Wl,-rpath,@executable_path/../Frameworks");
569      }
570    }
571
572    if !is_dev() {
573      if let Some(version) = &config.bundle.macos.minimum_system_version {
574        println!("cargo:rustc-env=MACOSX_DEPLOYMENT_TARGET={version}");
575      }
576    }
577  }
578
579  if target_triple.contains("ios") {
580    println!(
581      "cargo:rustc-env=IPHONEOS_DEPLOYMENT_TARGET={}",
582      config.bundle.ios.minimum_system_version
583    );
584  }
585
586  if target_triple.contains("windows") {
587    use semver::Version;
588    use tauri_winres::{VersionInfo, WindowsResource};
589
590    let window_icon_path = attributes
591      .windows_attributes
592      .window_icon_path
593      .unwrap_or_else(|| {
594        config
595          .bundle
596          .icon
597          .iter()
598          .find(|i| i.ends_with(".ico"))
599          .map(AsRef::as_ref)
600          .unwrap_or("icons/icon.ico")
601          .into()
602      });
603
604    let mut res = WindowsResource::new();
605
606    if let Some(manifest) = attributes.windows_attributes.app_manifest {
607      res.set_manifest(&manifest);
608    }
609
610    if let Some(version_str) = &config.version {
611      if let Ok(v) = Version::parse(version_str) {
612        let version = (v.major << 48) | (v.minor << 32) | (v.patch << 16);
613        res.set_version_info(VersionInfo::FILEVERSION, version);
614        res.set_version_info(VersionInfo::PRODUCTVERSION, version);
615      }
616    }
617
618    if let Some(product_name) = &config.product_name {
619      res.set("ProductName", product_name);
620    }
621
622    let company_name = config.bundle.publisher.unwrap_or_else(|| {
623      config
624        .identifier
625        .split('.')
626        .nth(1)
627        .unwrap_or(&config.identifier)
628        .to_string()
629    });
630
631    res.set("CompanyName", &company_name);
632
633    let file_description = config
634      .product_name
635      .or_else(|| manifest.package.as_ref().map(|p| p.name.clone()))
636      .or_else(|| std::env::var("CARGO_PKG_NAME").ok());
637
638    res.set("FileDescription", &file_description.unwrap());
639
640    if let Some(copyright) = &config.bundle.copyright {
641      res.set("LegalCopyright", copyright);
642    }
643
644    if window_icon_path.exists() {
645      res.set_icon_with_id(&window_icon_path.display().to_string(), "32512");
646    } else {
647      return Err(anyhow!(format!(
648        "`{}` not found; required for generating a Windows Resource file during tauri-build",
649        window_icon_path.display()
650      )));
651    }
652
653    res.compile().with_context(|| {
654      format!(
655        "failed to compile `{}` into a Windows Resource file during tauri-build",
656        window_icon_path.display()
657      )
658    })?;
659
660    let target_env = env::var("CARGO_CFG_TARGET_ENV").unwrap();
661    match target_env.as_str() {
662      "gnu" => {
663        let target_arch = match env::var("CARGO_CFG_TARGET_ARCH").unwrap().as_str() {
664          "x86_64" => Some("x64"),
665          "x86" => Some("x86"),
666          "aarch64" => Some("arm64"),
667          arch => None,
668        };
669        if let Some(target_arch) = target_arch {
670          for entry in fs::read_dir(target_dir.join("build"))? {
671            let path = entry?.path();
672            let webview2_loader_path = path
673              .join("out")
674              .join(target_arch)
675              .join("WebView2Loader.dll");
676            if path.to_string_lossy().contains("webview2-com-sys") && webview2_loader_path.exists()
677            {
678              fs::copy(webview2_loader_path, target_dir.join("WebView2Loader.dll"))?;
679              break;
680            }
681          }
682        }
683      }
684      "msvc" => {
685        if env::var("STATIC_VCRUNTIME").is_ok_and(|v| v == "true") {
686          static_vcruntime::build();
687        }
688      }
689      _ => (),
690    }
691  }
692
693  #[cfg(feature = "codegen")]
694  if let Some(codegen) = attributes.codegen {
695    codegen.try_build()?;
696  }
697
698  Ok(())
699}
tauri_build/lib.rs

tauri_build/
lib.rs
