wehub-resource-sync
72 lines
2.6 KiB
Bash
72 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Rejects staged binary artifacts, build output, dSYM dirs, and files > 1 MB.
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# Invoked by lefthook pre-commit. Lives in a standalone file so Windows Git Bash
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# doesn't mangle the quoting when lefthook passes it through `sh.exe -c`.
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set -eu
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VIOLATIONS=0
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STAGED=$(git diff --cached --name-only --diff-filter=ACM)
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[ -z "$STAGED" ] && exit 0
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BINARIES=$(echo "$STAGED" | grep -iE '\.(exe|dll|so|dylib|o|obj|a|lib|wasm)$' || true)
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if [ -n "$BINARIES" ]; then
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echo "Binary files detected:"
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echo "$BINARIES"
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VIOLATIONS=1
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fi
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BUILD=$(echo "$STAGED" | grep -E '/build/' || true)
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if [ -n "$BUILD" ]; then
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echo "Files in build directories:"
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echo "$BUILD"
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VIOLATIONS=1
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fi
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DSYM=$(echo "$STAGED" | grep -E '\.dSYM/' || true)
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if [ -n "$DSYM" ]; then
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echo "dSYM directories:"
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echo "$DSYM"
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VIOLATIONS=1
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fi
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while IFS= read -r f; do
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[ -z "$f" ] && continue
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[ ! -f "$f" ] && continue
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# Skip lockfiles and a small set of generated data files that legitimately
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# exceed 1 MB (showcase demo/search/starter content). Keeping the list
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# explicit — any other file over 1 MB still gets rejected.
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case "$f" in
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pnpm-lock.yaml|*/package-lock.json) continue ;;
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showcase/shell/src/data/demo-content.json) continue ;;
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showcase/shell-docs/src/data/demo-content.json) continue ;;
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showcase/shell-dojo/src/data/demo-content.json) continue ;;
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showcase/shell/src/data/search-index.json) continue ;;
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showcase/shell/src/data/starter-content.json) continue ;;
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# shell-docs and shell-dojo mirror the same generated demo-content
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# bundle as shell/ -- they're produced by the same
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# `scripts/bundle-demo-content.ts` run and legitimately exceed 1 MB.
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showcase/shell-docs/src/data/demo-content.json) continue ;;
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showcase/shell-docs/src/data/search-index.json) continue ;;
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showcase/shell-docs/src/data/starter-content.json) continue ;;
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showcase/shell-dojo/src/data/demo-content.json) continue ;;
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showcase/shell-dojo/src/data/search-index.json) continue ;;
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showcase/shell-dojo/src/data/starter-content.json) continue ;;
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esac
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SIZE=$(wc -c < "$f" | tr -d ' ')
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[ -z "$SIZE" ] && continue
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if [ "$SIZE" -gt 1048576 ]; then
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echo "Oversized file: $f ($((SIZE / 1024)) KB)"
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VIOLATIONS=1
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fi
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done <<< "$STAGED"
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# Explicit `if … then` (instead of `[ … ] && exit 1`) to avoid the brittle
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# `set -e` interaction: with errexit enabled, a failing simple command as
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# the penultimate line is only safe because the trailing `exit 0` follows.
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# The explicit form is robust regardless of what comes after.
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if [ "$VIOLATIONS" -eq 1 ]; then
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exit 1
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fi
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exit 0
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