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-rw-r--r--third_party/rust/cc/src/vs_instances.rs199
1 files changed, 0 insertions, 199 deletions
diff --git a/third_party/rust/cc/src/vs_instances.rs b/third_party/rust/cc/src/vs_instances.rs
deleted file mode 100644
index 31d3dd1470..0000000000
--- a/third_party/rust/cc/src/vs_instances.rs
+++ /dev/null
@@ -1,199 +0,0 @@
-use std::borrow::Cow;
-use std::collections::HashMap;
-use std::convert::TryFrom;
-use std::io::BufRead;
-use std::path::PathBuf;
-
-use crate::setup_config::{EnumSetupInstances, SetupInstance};
-
-pub enum VsInstance {
- Com(SetupInstance),
- Vswhere(VswhereInstance),
-}
-
-impl VsInstance {
- pub fn installation_name(&self) -> Option<Cow<str>> {
- match self {
- VsInstance::Com(s) => s
- .installation_name()
- .ok()
- .and_then(|s| s.into_string().ok())
- .map(Cow::from),
- VsInstance::Vswhere(v) => v.map.get("installationName").map(Cow::from),
- }
- }
-
- pub fn installation_path(&self) -> Option<PathBuf> {
- match self {
- VsInstance::Com(s) => s.installation_path().ok().map(PathBuf::from),
- VsInstance::Vswhere(v) => v.map.get("installationPath").map(PathBuf::from),
- }
- }
-
- pub fn installation_version(&self) -> Option<Cow<str>> {
- match self {
- VsInstance::Com(s) => s
- .installation_version()
- .ok()
- .and_then(|s| s.into_string().ok())
- .map(Cow::from),
- VsInstance::Vswhere(v) => v.map.get("installationVersion").map(Cow::from),
- }
- }
-}
-
-pub enum VsInstances {
- ComBased(EnumSetupInstances),
- VswhereBased(VswhereInstance),
-}
-
-impl IntoIterator for VsInstances {
- type Item = VsInstance;
- #[allow(bare_trait_objects)]
- type IntoIter = Box<Iterator<Item = Self::Item>>;
-
- fn into_iter(self) -> Self::IntoIter {
- match self {
- VsInstances::ComBased(e) => {
- Box::new(e.into_iter().filter_map(Result::ok).map(VsInstance::Com))
- }
- VsInstances::VswhereBased(v) => Box::new(std::iter::once(VsInstance::Vswhere(v))),
- }
- }
-}
-
-#[derive(Debug)]
-pub struct VswhereInstance {
- map: HashMap<String, String>,
-}
-
-impl TryFrom<&Vec<u8>> for VswhereInstance {
- type Error = &'static str;
-
- fn try_from(output: &Vec<u8>) -> Result<Self, Self::Error> {
- let map: HashMap<_, _> = output
- .lines()
- .filter_map(Result::ok)
- .filter_map(|s| {
- let mut splitn = s.splitn(2, ": ");
- Some((splitn.next()?.to_owned(), splitn.next()?.to_owned()))
- })
- .collect();
-
- if !map.contains_key("installationName")
- || !map.contains_key("installationPath")
- || !map.contains_key("installationVersion")
- {
- return Err("required properties not found");
- }
-
- Ok(Self { map })
- }
-}
-
-#[cfg(test)]
-mod tests_ {
- use std::borrow::Cow;
- use std::convert::TryFrom;
- use std::path::PathBuf;
-
- #[test]
- fn it_parses_vswhere_output_correctly() {
- let output = br"instanceId: 58104422
-installDate: 21/02/2021 21:50:33
-installationName: VisualStudio/16.9.2+31112.23
-installationPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools
-installationVersion: 16.9.31112.23
-productId: Microsoft.VisualStudio.Product.BuildTools
-productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
-state: 4294967295
-isComplete: 1
-isLaunchable: 1
-isPrerelease: 0
-isRebootRequired: 0
-displayName: Visual Studio Build Tools 2019
-description: The Visual Studio Build Tools allows you to build native and managed MSBuild-based applications without requiring the Visual Studio IDE. There are options to install the Visual C++ compilers and libraries, MFC, ATL, and C++/CLI support.
-channelId: VisualStudio.16.Release
-channelUri: https://aka.ms/vs/16/release/channel
-enginePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\resources\app\ServiceHub\Services\Microsoft.VisualStudio.Setup.Service
-releaseNotes: https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9#16.9.2
-thirdPartyNotices: https://go.microsoft.com/fwlink/?LinkId=660909
-updateDate: 2021-03-17T21:16:46.5963702Z
-catalog_buildBranch: d16.9
-catalog_buildVersion: 16.9.31112.23
-catalog_id: VisualStudio/16.9.2+31112.23
-catalog_localBuild: build-lab
-catalog_manifestName: VisualStudio
-catalog_manifestType: installer
-catalog_productDisplayVersion: 16.9.2
-catalog_productLine: Dev16
-catalog_productLineVersion: 2019
-catalog_productMilestone: RTW
-catalog_productMilestoneIsPreRelease: False
-catalog_productName: Visual Studio
-catalog_productPatchVersion: 2
-catalog_productPreReleaseMilestoneSuffix: 1.0
-catalog_productSemanticVersion: 16.9.2+31112.23
-catalog_requiredEngineVersion: 2.9.3365.38425
-properties_campaignId: 156063665.1613940062
-properties_channelManifestId: VisualStudio.16.Release/16.9.2+31112.23
-properties_nickname:
-properties_setupEngineFilePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installershell.exe
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
- assert!(vswhere_instance.is_ok());
-
- let vs_instance = super::VsInstance::Vswhere(vswhere_instance.unwrap());
- assert_eq!(
- vs_instance.installation_name(),
- Some(Cow::from("VisualStudio/16.9.2+31112.23"))
- );
- assert_eq!(
- vs_instance.installation_path(),
- Some(PathBuf::from(
- r"C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
- ))
- );
- assert_eq!(
- vs_instance.installation_version(),
- Some(Cow::from("16.9.31112.23"))
- );
- }
-
- #[test]
- fn it_returns_an_error_for_empty_output() {
- let output = b"".to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-
- #[test]
- fn it_returns_an_error_for_output_consisting_of_empty_lines() {
- let output = br"
-
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-
- #[test]
- fn it_returns_an_error_for_output_without_required_properties() {
- let output = br"instanceId: 58104422
-installDate: 21/02/2021 21:50:33
-productId: Microsoft.VisualStudio.Product.BuildTools
-productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-}