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Make compatible with /bin/sh, not all systems (FreeBSD) have /bin/bash #414

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Merged
kenyon merged 1 commit into from
Apr 11, 2026
Merged

Make compatible with /bin/sh, not all systems (FreeBSD) have /bin/bash #414

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10 changes: 5 additions & 5 deletions templates/hook.sh.epp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
Variant[String[1], Array[String[1], 1]] $commands,
Boolean $validate_env = false,
| -%>
#!/bin/bash
#!/bin/sh
# THIS FILE IS MANAGED BY PUPPET
#
# This script is intended to be used by certbot's hooks. The same simple Puppet
Expand Down Expand Up @@ -30,17 +30,17 @@ echo_err() {

### Begin script

if [[ "$validate_env" -gt 0 ]]; then
if [ "$validate_env" -gt 0 ]; then
bork=0
if [[ -z "$RENEWED_DOMAINS" ]]; then
if [ -z "$RENEWED_DOMAINS" ]; then
bork=1
echo_err "Environment variable RENEWED_DOMAINS is empty"
fi
if [[ -z "$RENEWED_LINEAGE" ]]; then
if [ -z "$RENEWED_LINEAGE" ]; then
bork=1
echo_err "Environment variable RENEWED_LINEAGE is empty"
fi
[[ "$bork" -gt 0 ]] && exit 1
[ "$bork" -gt 0 ] && exit 1
fi

<% flatten([$commands]).each | $command | { -%>
Expand Down
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