taiki-e/install-action v2.77.0

2.77.0

on GitHub

Support rust. (#1779)

This installs rust using rustup.

If rustup is not yet installed, this action downloads rustup-init for the current platform using HTTPS with tlsv1.2+, verifies SHA256 checksum, and then installs rustup using it.

This also supports installing additional components at the same time by +<additional> syntax:

- uses: taiki-e/install-action@v2
  with:
    # Install rust stable with rustfmt component and wasm32-wasip1 target.
    tool: rust+rustfmt+wasm32-wasip1
    # When installing another rust version:
    # tool: rust@nightly + rustfmt + wasm32-wasip1

Fix issue where x86_64 binary will be installed on AArch64 Windows even when AArch64 Windows binary available.

Update mise@latest to 2026.5.0.

Diagnostic improvements.