21720237d8
Add #nolint:gosec comments for reviewed file operations: - cmd/bd/main.go:299 - G304: ReadFile from .beads/config.yaml (safe, constructed path) - cmd/bd/daemon_health_unix.go:18 - G115: overflow is safe in disk space calculation
24 lines
655 B
Go
24 lines
655 B
Go
//go:build !windows && !wasm
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package main
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import (
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"golang.org/x/sys/unix"
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)
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// checkDiskSpace returns the available disk space in MB for the given path.
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// Returns (availableMB, true) on success, (0, false) on failure.
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func checkDiskSpace(path string) (uint64, bool) {
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var stat unix.Statfs_t
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if err := unix.Statfs(path, &stat); err != nil {
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return 0, false
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}
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// Calculate available space in bytes, then convert to MB
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// Bavail is uint64, Bsize is int64; overflow is intentional/safe in this context
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availableBytes := stat.Bavail * uint64(stat.Bsize) //nolint:gosec
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availableMB := availableBytes / (1024 * 1024)
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return availableMB, true
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}
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