tomatocream
2583848813
tests/greet.rs shows the tests/ convention alongside the existing inline unit test in src/lib.rs, so both standard locations are covered. scripts/rename-project.sh replaces the "rust_template" placeholder throughout Cargo.toml, flake.nix, nix/rust.nix, src/main.rs, benches/greet.rs, and tests/greet.rs, then regenerates Cargo.lock. Verified in a scratch copy: renamed crate builds, tests pass, and the Nix package builds and runs correctly. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018ALEXkc7pTro7tF1WcUuKb
55 lines
1.3 KiB
Bash
Executable File
55 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Renames the "rust_template" placeholder throughout the project to a
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# real crate name. Run from anywhere; it locates the repo root itself.
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set -euo pipefail
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old_name="rust_template"
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usage() {
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echo "Usage: $0 <new_name>" >&2
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echo " <new_name> must be a valid snake_case Rust crate name (e.g. my_project)" >&2
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exit 1
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}
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[[ $# -eq 1 ]] || usage
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new_name="$1"
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if ! [[ "$new_name" =~ ^[a-z][a-z0-9_]*$ ]]; then
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echo "error: '$new_name' is not a valid snake_case crate name" >&2
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exit 1
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fi
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if [[ "$new_name" == "$old_name" ]]; then
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echo "already named '$old_name', nothing to do"
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exit 0
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fi
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root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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cd "$root"
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files=(
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Cargo.toml
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flake.nix
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nix/rust.nix
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src/main.rs
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benches/greet.rs
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tests/greet.rs
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)
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for f in "${files[@]}"; do
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[[ -f "$f" ]] || continue
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sed -i.bak "s/${old_name}/${new_name}/g" "$f"
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rm -f "${f}.bak"
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done
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if command -v cargo >/dev/null 2>&1; then
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cargo generate-lockfile
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else
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echo "warning: cargo not on PATH — run 'cargo generate-lockfile' yourself (e.g. inside 'nix develop')" >&2
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fi
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echo "Renamed '${old_name}' -> '${new_name}'."
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echo
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echo "Review the diff (git diff), then optionally rename the project directory:"
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echo " cd .. && mv $(basename "$root") ${new_name}"
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