22 lines
407 B
Bash
22 lines
407 B
Bash
#!/usr/bin/env bash
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exit_code=0
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for file in "$@"; do
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# Confirm file is executable
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#
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if [[ ! -x "${file}" ]]; then
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echo "Bash file \`${file}\` is not executable"
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exit_code=1
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fi
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# Confirm expected #! header
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#
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LINE1="$(head -n 1 "${file}")"
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if [[ "${LINE1}" != "#!/usr/bin/env bash" ]]; then
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echo "Bash file \`${file}\` has bad/missing #! header"
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exit_code=1
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fi
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done
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exit "${exit_code:-0}"
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