Fail root setup before side effects#18
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OneNoted merged 2 commits intouinput-root-guardfrom Apr 15, 2026
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Reject `whispers setup` at the start of the setup flow when it is launched as root so it cannot mutate config or starter files before reporting the privilege error. Constraint: Root-only setup runs must fail before any local state is written Rejected: Leave the root guard inside the later injection setup helper | config and starter files can already be mutated before that point Confidence: high Scope-risk: narrow Reversibility: clean Directive: Keep the root guard at the top of `run_setup()` so later helpers cannot become the first failing point again Tested: cargo test setup::tests:: -- --nocapture; cargo fmt --all -- --check; cargo check --all-targets; cargo clippy --all-targets -- -D warnings; cargo test Not-tested: Live sudo invocation
Make the non-zero clipboard test consume stdin before exiting so CI reliably exercises the intended non-zero exit path instead of racing into a broken-pipe write. Constraint: The test should still cover the non-zero exit path, not the broken-pipe write path Confidence: high Scope-risk: narrow Reversibility: clean Directive: Keep subprocess tests deterministic by making the child process consume the expected I/O before exiting Tested: cargo test inject::tests:: -- --nocapture; cargo fmt --all -- --check; cargo check --all-targets; cargo clippy --all-targets -- -D warnings; cargo test Not-tested: GitHub Actions rerun still pending
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Summary
whispers setupas root before any config or setup side effects runVerification
cargo test setup::tests:: -- --nocapturecargo fmt --all -- --checkcargo check --all-targetscargo clippy --all-targets -- -D warningscargo testFollow-up stacked on #16.