34 lines
1.0 KiB
Bash
Executable File
34 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# VM Permission Fixer bootstrap
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# 作用：下载远程主脚本、执行、清理临时文件。适合放在快捷指令 App 自动化里。
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set -euo pipefail
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REMOTE="${VM_FIXER_REMOTE:-https://git.orionc.me/orion/script/raw/branch/main/shortcuts/vm-permission-fixer.sh}"
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TEMP_DIR="$(mktemp -d "${TMPDIR:-/tmp}/vm-permission-fixer.XXXXXX")"
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TEMP="${TEMP_DIR}/vm-permission-fixer.sh"
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cleanup() {
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rm -rf "$TEMP_DIR"
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}
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trap cleanup EXIT INT TERM
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PATH="/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin"
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export PATH
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curl -f -sSL "$REMOTE" -o "$TEMP"
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chmod 700 "$TEMP"
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if [[ -n "${VM_FIXER_SHA256:-}" ]]; then
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actual_sha256="$(shasum -a 256 "$TEMP")"
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actual_sha256="${actual_sha256%% *}"
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if [[ "$actual_sha256" != "$VM_FIXER_SHA256" ]]; then
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echo "远程脚本 SHA256 不匹配，已停止执行。" >&2
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echo "Expected: $VM_FIXER_SHA256" >&2
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echo "Actual: $actual_sha256" >&2
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exit 1
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fi
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fi
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/usr/bin/env bash "$TEMP" "$@"
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