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https://github.com/kuhyx/utils.git
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Krzysztof kuhy Rudnicki
6c71d531bb
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
39 lines
1.5 KiB
Bash
Executable File
39 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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# ============================================================================
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# Run only the tests related to files changed vs HEAD (staged, unstaged and
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# untracked). Quiet: failures plus a one-line summary. Falls back to the full
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# suite when a change cannot be mapped to tests. Generated by repo_contract.
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# ============================================================================
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set -euo pipefail
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cd "$(git rev-parse --show-toplevel)"
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CHANGED=()
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while IFS= read -r f; do
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[[ -n "$f" && -e "$f" ]] && CHANGED+=("$f")
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done < <({ git diff --name-only HEAD 2>/dev/null || true; git ls-files --others --exclude-standard; } | sort -u)
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if [[ -f pnpm-lock.yaml ]]; then PM=pnpm; elif [[ -f yarn.lock ]]; then PM=yarn; else PM=npm; fi
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full=0
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src=()
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for f in "${CHANGED[@]}"; do
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case "$f" in
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package.json | pnpm-lock.yaml | yarn.lock | package-lock.json) full=1 ;;
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*.ts | *.tsx | *.js | *.jsx | *.mjs | *.cjs) src+=("$f") ;;
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esac
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done
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full_suite() { "$PM" test --silent; }
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if [[ $full -eq 0 && ${#CHANGED[@]} -eq 0 ]]; then echo "no changes vs HEAD: nothing to test"; exit 0; fi
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if [[ $full -eq 0 && ${#src[@]} -eq 0 ]]; then echo "no js/ts changes: nothing to test"; exit 0; fi
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if [[ $full -eq 0 ]] && grep -qs '"vitest"' package.json; then
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"$PM" exec vitest related --run --reporter=dot "${src[@]}"; exit $?
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fi
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if [[ $full -eq 0 ]] && grep -qs '"jest"' package.json; then
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"$PM" exec jest --findRelatedTests --silent "${src[@]}"; exit $?
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fi
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echo "cannot map changes to tests: running full suite"
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full_suite
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