feat! drop rustup_setup

It's no longer useful.

Signed-off-by: Lars Wirzenius <liw@liw.fi>
Sponsored-by: author

1 files changed, 0 insertions, 34 deletions

diff --git a/src/action.rs b/src/action.rs
index 06cae33..8e6f52e 100644
--- a/src/action.rs
+++ b/src/action.rs
@@ -140,7 +140,6 @@ pub enum Action {
     Shell {
         shell: String,
     },
-    RustupSetup,
     CargoFmt,
     CargoClippy,
     CargoBuild,
@@ -157,7 +156,6 @@ impl Action {
             "tar_extract",
             "spawn",
             "shell",
-            "rustup_setup",
             "cargo_fmt",
             "cargo_clippy",
             "cargo_build",
@@ -175,7 +173,6 @@ impl Action {
             Self::TarExtract { archive, directory } => tar_extract(archive, directory),
             Self::Spawn { argv } => spawn(argv, &[]),
             Self::Shell { shell: snippet } => shell(snippet),
-            Self::RustupSetup => rustup_setup(),
             Self::CargoFmt => cargo_fmt(),
             Self::CargoClippy => cargo_clippy(),
             Self::CargoBuild => cargo_build(),
@@ -286,37 +283,6 @@ fn spawn_str(argv: &[&str], extra_env: &[(&str, &str)]) -> Result<(), ActionErro
     spawn(&argv, extra_env)
 }
 
-fn rustup_setup() -> Result<(), ActionError> {
-    const DIRS: &[&str] = &["/root/.cargo/.package-cache", "/root/.cargo/registry"];
-    for dir in DIRS.iter() {
-        let dir = Path::new(dir);
-        if dir.exists() {
-            std::fs::remove_dir_all(dir).map_err(|e| ActionError::RemoveDir(dir.into(), e))?;
-        }
-    }
-
-    const SYMLINKS: &[(&str, &str)] = &[
-        (
-            "/workspace/deps/.package-cache",
-            "/root/.cargo/.package-cache",
-        ),
-        ("/workspace/deps/registry", "/root/.cargo/registry"),
-    ];
-    for (tgt, src) in SYMLINKS.iter() {
-        std::os::unix::fs::symlink(tgt, src)
-            .map_err(|e| ActionError::Symlink(tgt.into(), src.into(), e))?;
-    }
-
-    const SYSTEM_CARGO: &str = "/usr/bin/cargo";
-    const RUSTUP_CARGO: &str = "/root/.cargo/bin/cargo";
-    std::fs::remove_file(SYSTEM_CARGO)
-        .map_err(|e| ActionError::RemoveFile(SYSTEM_CARGO.into(), e))?;
-    std::os::unix::fs::symlink(RUSTUP_CARGO, SYSTEM_CARGO)
-        .map_err(|e| ActionError::Symlink(RUSTUP_CARGO.into(), SYSTEM_CARGO.into(), e))?;
-
-    Ok(())
-}
-
 fn prepend_cargo_bin_dir_to_path() -> String {
     let path = std::env::var("PATH").unwrap();
     format!("/root/.cargo/bin:{path}")