#!/usr/bin/env bashset -euo pipefail ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"TEMP_DIR=$(mktemp -d "${TMPDIR:-/tmp}/codexbar-repository-size.XXXXXX")trap 'rm -rf "$TEMP_DIR"' EXIT mkdir -p "$TEMP_DIR/Scripts"cp "$ROOT_DIR/Scripts/check_repository_size.sh" "$TEMP_DIR/Scripts/"git -C "$TEMP_DIR" init --quietempty_output=$("$TEMP_DIR/Scripts/check_repository_size.sh")grep -Fq 'repository size OK: 0 tracked files' <<<"$empty_output" printf 'small source file\n' > "$TEMP_DIR/source.txt"git -C "$TEMP_DIR" add source.txt Scripts/check_repository_size.sh "$TEMP_DIR/Scripts/check_repository_size.sh" >/dev/null dd if=/dev/zero of="$TEMP_DIR/untracked.bin" bs=1024 count=2049 2>/dev/null"$TEMP_DIR/Scripts/check_repository_size.sh" >/dev/null dd if=/dev/zero of="$TEMP_DIR/boundary.bin" bs=1024 count=2048 2>/dev/nullgit -C "$TEMP_DIR" add boundary.bin"$TEMP_DIR/Scripts/check_repository_size.sh" >/dev/nullprintf 'x' >> "$TEMP_DIR/boundary.bin"git -C "$TEMP_DIR" add boundary.binif "$TEMP_DIR/Scripts/check_repository_size.sh" >"$TEMP_DIR/large.log" 2>&1; then  printf 'ERROR: staged blob one byte above the limit was accepted.\n' >&2  exit 1figrep -Fq 'tracked file exceeds 2097152 bytes: boundary.bin (2097153 bytes)' "$TEMP_DIR/large.log" git -C "$TEMP_DIR" rm --cached --force --quiet boundary.bingit -C "$TEMP_DIR" add untracked.binprintf 'working tree is now small\n' > "$TEMP_DIR/untracked.bin"if "$TEMP_DIR/Scripts/check_repository_size.sh" >"$TEMP_DIR/staged-large.log" 2>&1; then  printf 'ERROR: oversized staged blob was accepted after its working-tree file changed.\n' >&2  exit 1figrep -Fq 'tracked file exceeds 2097152 bytes: untracked.bin (2098176 bytes)' "$TEMP_DIR/staged-large.log" git -C "$TEMP_DIR" rm --cached --force --quiet untracked.binprintf 'small staged blob\n' > "$TEMP_DIR/index-is-authoritative.bin"git -C "$TEMP_DIR" add index-is-authoritative.bindd if=/dev/zero of="$TEMP_DIR/index-is-authoritative.bin" bs=1024 count=2049 2>/dev/null"$TEMP_DIR/Scripts/check_repository_size.sh" >/dev/null odd_path=$'odd\nname.txt'printf 'small source file\n' > "$TEMP_DIR/$odd_path"git -C "$TEMP_DIR" add "$odd_path""$TEMP_DIR/Scripts/check_repository_size.sh" >/dev/null artifacts=(  "CodexBar 2.app/Contents/MacOS/CodexBar"  "CodexBar.dSYM/Contents/Info.plist"  "CodexBar.xcarchive/Products/Applications/CodexBar.app/Contents/Info.plist"  "CodexBar.xcresult/Data/data"  "CodexBar.ipa"  "CodexBar.zip"  "CodexBar.delta"  "CodexBar.dmg"  "CodexBar.pkg"  "CodexBar.tar.gz"  "CodexBar.tgz")for artifact in "${artifacts[@]}"; do  mkdir -p "$TEMP_DIR/$(dirname "$artifact")"  printf 'release artifact\n' > "$TEMP_DIR/$artifact"  git -C "$TEMP_DIR" add -f "$artifact"doneln -s source.txt "$TEMP_DIR/CodexBar-latest.dmg"git -C "$TEMP_DIR" add -f CodexBar-latest.dmgrm "$TEMP_DIR/CodexBar.zip"if "$TEMP_DIR/Scripts/check_repository_size.sh" >"$TEMP_DIR/artifact.log" 2>&1; then  printf 'ERROR: tracked release artifacts were accepted.\n' >&2  exit 1fifor artifact in "${artifacts[@]}" CodexBar-latest.dmg; do  grep -Fq "generated artifact is tracked: $artifact" "$TEMP_DIR/artifact.log"done printf 'Repository size tests passed.\n'