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fix: ensure the new service does not exist when cloning an existing service

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This commit is contained in:
Jose Diaz-Gonzalez
2022-07-06 01:47:31 -04:00
parent 78c2d69811
commit 20164dca78
2 changed files with 11 additions and 0 deletions
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8
common-functions
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@@ -411,6 +411,14 @@ service_enter() {
docker exec $DOKKU_RUN_OPTS $ID $EXEC_CMD "${@:-/bin/bash}" docker exec $DOKKU_RUN_OPTS $ID $EXEC_CMD "${@:-/bin/bash}"
} }
service_exists() {
declare desc="returns 0 or 1 depending on whether service exists or not"
declare SERVICE="$1"
[[ -z "$SERVICE" ]] && return 1
[[ -d "$PLUGIN_DATA_ROOT/$SERVICE" ]] && return 0
return 1
}
service_exposed_ports() { service_exposed_ports() {
declare desc="list exposed ports for a service" declare desc="list exposed ports for a service"
declare SERVICE="$1" declare SERVICE="$1"

3
subcommands/clone
View File

@@ -27,6 +27,9 @@ service-clone-cmd() {
[[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service" [[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
[[ -z "$NEW_SERVICE" ]] && dokku_log_fail "Please specify a name for the new service" [[ -z "$NEW_SERVICE" ]] && dokku_log_fail "Please specify a name for the new service"
verify_service_name "$SERVICE" verify_service_name "$SERVICE"
if service_exists "$NEW_SERVICE"; then
dokku_log_fail "Invalid service name $NEW_SERVICE. Verify the service name is not already in use."
fi
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE" local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local ID="$(cat "$SERVICE_ROOT/ID")" local ID="$(cat "$SERVICE_ROOT/ID")"