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Add check for gpg tool #822
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lucab
reviewed
Jun 15, 2018
contrib/create-coreos-vdi
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| # GPG tools required | ||
| which gpg &>/dev/null | ||
| if [ $? -ne 0 ]; then | ||
| echo "$0: GPG tool is required to verify GPG signature." >&2 |
if gpg tool is not available then we should should break early. Signed-off-by: Abhijeet Kasurde <[email protected]>
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@lucab Done. |
webknjaz
reviewed
Jun 20, 2018
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| # GPG tools required | ||
| which gpg &>/dev/null | ||
| if [ $? -ne 0 ]; then |
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In general, you'd want to wrap vars with double quotes "$?". It's just that it this case it would always have some return code, but for arbitrary var it might end up being interpolated as if [ -ne 0 ]; then in case of empty var/string, which would lead to syntax error being raised by shell interpreter.
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if gpg tool is not available then we should should break early.
Signed-off-by: Abhijeet Kasurde [email protected]