Be sure to check the exit code of certbot
If we use set -e but no -o pipefail with a pipe, the last command exit code is used by set -e. certbot | grep -v something If the grep exit with a non-zero exit code, set -e stop the execution of the script. We don't care about that grep, so we now use the PIPESTATUS.
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@ -204,6 +204,8 @@ main() {
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sudo -u acme test -w "${NEW_DIR}" || error "Directory ${NEW_DIR} is not writable by user 'acme'"
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# create a certificate with certbot
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# we disable the set -e during the certbot call
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set +e
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sudo -u acme \
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"${CERTBOT_BIN}" \
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certonly \
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@ -220,6 +222,11 @@ main() {
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2>&1 \
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| grep -v "certbot.crypto_util"
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if [ "${PIPESTATUS[0]}" != "0" ]; then
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error "Certbot has exited with a non-zero exit code"
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fi
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set -e
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if [ "${DRY_RUN}" = "1" ]; then
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debug "In dry-run mode, we stop here. Bye"
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exit 0
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