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12 lines
188 B
Bash
12 lines
188 B
Bash
#!/usr/bin/env bash
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knoe_guard_nonempty() {
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local name="$1"
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local value="${2:-}"
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if [[ -z "$value" ]]; then
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echo "ERROR: ${name} is required" >&2
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return 2
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fi
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return 0
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}
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