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chore: run shfmt

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This commit is contained in:
Jose Diaz-Gonzalez
2019-05-30 11:06:25 -04:00
parent c90a9fdd16
commit 238f09dae0
39 changed files with 273 additions and 182 deletions
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169
common-functions
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@@ -1,11 +1,12 @@
#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_AVAILABLE_PATH/config/functions"
docker_ports_options() {
declare desc="Exports a list of exposed ports"
declare PORTS=("$@")
for (( i=0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++ )); do
for ((i = 0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++)); do
echo -n "-p ${PORTS[i]}:${PLUGIN_DATASTORE_PORTS[i]} "
done
}
@@ -27,11 +28,11 @@ get_database_name() {
get_random_ports() {
declare desc="Retrieves N random ports"
declare iterations="${1:-1}"
for (( i=0; i < iterations; i++ )); do
for ((i = 0; i < iterations; i++)); do
local port=$RANDOM
local quit=0
while [ "$quit" -ne 1 ]; do
netstat -an | grep $port > /dev/null
netstat -an | grep $port >/dev/null
# shellcheck disable=SC2181
if [ $? -gt 0 ]; then
quit=1
@@ -59,7 +60,7 @@ is_container_status() {
declare desc="Returns 0 or 1 depending upon whether a given container has a certain status"
declare CID="$1" STATUS="$2"
local TEMPLATE="{{.State.$STATUS}}"
local CONTAINER_STATUS=$(docker inspect -f "$TEMPLATE" "$CID" 2> /dev/null || true)
local CONTAINER_STATUS=$(docker inspect -f "$TEMPLATE" "$CID" 2>/dev/null || true)
if [[ "$CONTAINER_STATUS" == "true" ]]; then
return 0
@@ -108,7 +109,7 @@ service_alternative_alias() {
declare desc="Retrieves an alternative alias for a service"
declare EXISTING_CONFIG="$1"
local COLORS=(AQUA BLACK BLUE FUCHSIA GRAY GREEN LIME MAROON NAVY OLIVE PURPLE RED SILVER TEAL WHITE YELLOW)
local ALIAS;
local ALIAS
for COLOR in "${COLORS[@]}"; do
ALIAS="${PLUGIN_ALT_ALIAS}_${COLOR}"
@@ -125,11 +126,11 @@ service_app_links() {
declare APP="$1"
local SERVICE LINKED_APP
pushd "$PLUGIN_DATA_ROOT" > /dev/null
pushd "$PLUGIN_DATA_ROOT" >/dev/null
for SERVICE in *; do
[[ -f "$SERVICE/LINKS" ]] || continue
for LINKED_APP in $(<"$SERVICE/LINKS"); do
if [[ "$LINKED_APP" == "$APP" ]] ; then
if [[ "$LINKED_APP" == "$APP" ]]; then
echo "$SERVICE"
fi
done
@@ -158,10 +159,10 @@ service_backup() {
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR" > /dev/null' RETURN INT TERM EXIT
docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
is_container_status "$ID" "Running" || dokku_log_fail "Service container is not running"
(service_export "$SERVICE" > "${TMPDIR}/export")
(service_export "$SERVICE" >"${TMPDIR}/export")
# Build parameter list for s3backup tool
BACKUP_PARAMETERS="$BACKUP_PARAMETERS -e BUCKET_NAME=$BUCKET_NAME"
@@ -194,19 +195,19 @@ service_backup_auth() {
local SERVICE_BACKUP_ROOT="$PLUGIN_DATA_ROOT/$SERVICE/backup"
mkdir "$SERVICE_BACKUP_ROOT"
echo "$AWS_ACCESS_KEY_ID" > "$SERVICE_BACKUP_ROOT/AWS_ACCESS_KEY_ID"
echo "$AWS_SECRET_ACCESS_KEY" > "$SERVICE_BACKUP_ROOT/AWS_SECRET_ACCESS_KEY"
echo "$AWS_ACCESS_KEY_ID" >"$SERVICE_BACKUP_ROOT/AWS_ACCESS_KEY_ID"
echo "$AWS_SECRET_ACCESS_KEY" >"$SERVICE_BACKUP_ROOT/AWS_SECRET_ACCESS_KEY"
if [[ -n "$AWS_DEFAULT_REGION" ]]; then
echo "$AWS_DEFAULT_REGION" > "$SERVICE_BACKUP_ROOT/AWS_DEFAULT_REGION"
echo "$AWS_DEFAULT_REGION" >"$SERVICE_BACKUP_ROOT/AWS_DEFAULT_REGION"
fi
if [[ -n "$AWS_SIGNATURE_VERSION" ]]; then
echo "$AWS_SIGNATURE_VERSION" > "$SERVICE_BACKUP_ROOT/AWS_SIGNATURE_VERSION"
echo "$AWS_SIGNATURE_VERSION" >"$SERVICE_BACKUP_ROOT/AWS_SIGNATURE_VERSION"
fi
if [[ -n "$ENDPOINT_URL" ]]; then
echo "$ENDPOINT_URL" > "$SERVICE_BACKUP_ROOT/ENDPOINT_URL"
echo "$ENDPOINT_URL" >"$SERVICE_BACKUP_ROOT/ENDPOINT_URL"
fi
}
@@ -230,7 +231,7 @@ service_backup_schedule() {
dokku_log_fail "Invalid flag provided, only '--use-iam' allowed"
fi
echo "${SCHEDULE} dokku ${DOKKU_BIN} ${PLUGIN_COMMAND_PREFIX}:backup ${SERVICE} ${BUCKET_NAME} ${USE_IAM_OPTIONAL_FLAG}" > "$TMP_CRON_FILE"
echo "${SCHEDULE} dokku ${DOKKU_BIN} ${PLUGIN_COMMAND_PREFIX}:backup ${SERVICE} ${BUCKET_NAME} ${USE_IAM_OPTIONAL_FLAG}" >"$TMP_CRON_FILE"
sudo /bin/mv "$TMP_CRON_FILE" "$CRON_FILE"
sudo /bin/chown root:root "$CRON_FILE"
sudo /bin/chmod 644 "$CRON_FILE"
@@ -263,7 +264,7 @@ service_backup_set_encryption() {
local SERVICE_BACKUP_ENCRYPTION_ROOT="${SERVICE_ROOT}/backup-encryption/"
mkdir "$SERVICE_BACKUP_ENCRYPTION_ROOT"
echo "$ENCRYPTION_KEY" > "${SERVICE_BACKUP_ENCRYPTION_ROOT}/ENCRYPTION_KEY"
echo "$ENCRYPTION_KEY" >"${SERVICE_BACKUP_ENCRYPTION_ROOT}/ENCRYPTION_KEY"
}
service_backup_unset_encryption() {
@@ -289,8 +290,8 @@ service_container_rm() {
fi
dokku_log_verbose_quiet "Removing container"
docker update --restart=no "$SERVICE_NAME" > /dev/null 2>&1
if ! docker rm "$SERVICE_NAME" > /dev/null 2>&1; then
docker update --restart=no "$SERVICE_NAME" >/dev/null 2>&1
if ! docker rm "$SERVICE_NAME" >/dev/null 2>&1; then
dokku_log_fail "Unable to remove container for service $SERVICE"
fi
}
@@ -301,7 +302,7 @@ service_enter() {
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local ID="$(cat "$SERVICE_ROOT/ID")"
docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
is_container_status "$ID" "Running" || dokku_log_fail "Service container is not running"
local EXEC_CMD=""
@@ -317,7 +318,7 @@ service_exposed_ports() {
local PORT_FILE="$SERVICE_ROOT/PORT"
[[ ! -f $PORT_FILE ]] && echo '-' && return 0
local PORTS=($(cat "$PORT_FILE"))
for (( i=0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++ )); do
for ((i = 0; i < ${#PLUGIN_DATASTORE_PORTS[@]}; i++)); do
echo -n "${PLUGIN_DATASTORE_PORTS[i]}->${PORTS[i]} "
done
}
@@ -326,7 +327,7 @@ service_image_exists() {
declare desc="Checks if the current image exists"
local IMAGE="$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
if [[ "$(docker images -q "$IMAGE" 2> /dev/null)" == "" ]]; then
if [[ "$(docker images -q "$IMAGE" 2>/dev/null)" == "" ]]; then
return 1
fi
@@ -414,10 +415,10 @@ service_link() {
[[ -n $LINK ]] && dokku_log_fail "Already linked as $LINK"
touch "$LINKS_FILE"
echo "$APP" >> "$LINKS_FILE"
echo "$APP" >>"$LINKS_FILE"
sort "$LINKS_FILE" -u -o "$LINKS_FILE"
if declare -f -F add_passed_docker_option > /dev/null; then
if declare -f -F add_passed_docker_option >/dev/null; then
# shellcheck disable=SC2034
local passed_phases=(build deploy run)
add_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
@@ -435,14 +436,14 @@ service_linked_apps() {
local LINKS_FILE="$SERVICE_ROOT/LINKS"
touch "$LINKS_FILE"
[[ -z $(< "$LINKS_FILE") ]] && echo '-' && return 0
[[ -z $(<"$LINKS_FILE") ]] && echo '-' && return 0
tr '\n' ' ' < "$LINKS_FILE"
tr '\n' ' ' <"$LINKS_FILE"
}
service_list() {
declare desc="Lists all services and their status"
local SERVICES=$(ls "$PLUGIN_DATA_ROOT" 2> /dev/null)
local SERVICES=$(ls "$PLUGIN_DATA_ROOT" 2>/dev/null)
if [[ -z $SERVICES ]]; then
dokku_log_warn "There are no $PLUGIN_SERVICE services"
else
@@ -470,7 +471,7 @@ service_logs() {
DOKKU_LOGS_ARGS="--follow"
fi
docker inspect "$ID" &> /dev/null || dokku_log_fail "Service container does not exist"
docker inspect "$ID" &>/dev/null || dokku_log_fail "Service container does not exist"
is_container_status "$ID" "Running" || dokku_log_warn "Service logs may not be output as service is not running"
# shellcheck disable=SC2086
@@ -479,24 +480,26 @@ service_logs() {
service_parse_args() {
declare desc="cli arg parser"
local next_index=1; local skip=false; local args=("$@")
local next_index=1
local skip=false
local args=("$@")
for arg in "$@"; do
shift
case "$arg" in
"--alias") set -- "$@" "-a" ;;
"--config-options") set -- "$@" "-c" ;;
"--custom-env") set -- "$@" "-C" ;;
"--database") set -- "$@" "-d" ;;
"--image-version") set -- "$@" "-I" ;;
"--image") set -- "$@" "-i" ;;
"--memory") set -- "$@" "-m" ;;
"--password") set -- "$@" "-p" ;;
"--querystring") set -- "$@" "-q" ;;
"--restart-apps") set -- "$@" "-R" ;;
"--root-password") set -- "$@" "-r" ;;
"--user") set -- "$@" "-u" ;;
*) set -- "$@" "$arg"
"--alias") set -- "$@" "-a" ;;
"--config-options") set -- "$@" "-c" ;;
"--custom-env") set -- "$@" "-C" ;;
"--database") set -- "$@" "-d" ;;
"--image-version") set -- "$@" "-I" ;;
"--image") set -- "$@" "-i" ;;
"--memory") set -- "$@" "-m" ;;
"--password") set -- "$@" "-p" ;;
"--querystring") set -- "$@" "-q" ;;
"--restart-apps") set -- "$@" "-R" ;;
"--root-password") set -- "$@" "-r" ;;
"--user") set -- "$@" "-u" ;;
*) set -- "$@" "$arg" ;;
esac
done
@@ -504,33 +507,45 @@ service_parse_args() {
while getopts "a:c:C:d:i:I:m:p:q:R:r:u:" opt; do
case "$opt" in
a)
SERVICE_ALIAS="${OPTARG^^}"; export SERVICE_ALIAS="${SERVICE_ALIAS%_URL}"
;;
c) export PLUGIN_CONFIG_OPTIONS=$OPTARG
;;
C) export SERVICE_CUSTOM_ENV=$OPTARG
;;
d) export SERVICE_DATABASE=$OPTARG
;;
i) export PLUGIN_IMAGE=$OPTARG
;;
I) export PLUGIN_IMAGE_VERSION=$OPTARG
;;
m) export SERVICE_MEMORY=$OPTARG
;;
p) export SERVICE_PASSWORD=$OPTARG
;;
q) export SERVICE_QUERYSTRING=${OPTARG#"?"}
;;
R) export SERVICE_RESTART_APPS=$OPTARG
;;
r) export SERVICE_ROOT_PASSWORD=$OPTARG
;;
u) export SERVICE_USER=$OPTARG
;;
SERVICE_ALIAS="${OPTARG^^}"
export SERVICE_ALIAS="${SERVICE_ALIAS%_URL}"
;;
c)
export PLUGIN_CONFIG_OPTIONS=$OPTARG
;;
C)
export SERVICE_CUSTOM_ENV=$OPTARG
;;
d)
export SERVICE_DATABASE=$OPTARG
;;
i)
export PLUGIN_IMAGE=$OPTARG
;;
I)
export PLUGIN_IMAGE_VERSION=$OPTARG
;;
m)
export SERVICE_MEMORY=$OPTARG
;;
p)
export SERVICE_PASSWORD=$OPTARG
;;
q)
export SERVICE_QUERYSTRING=${OPTARG#"?"}
;;
R)
export SERVICE_RESTART_APPS=$OPTARG
;;
r)
export SERVICE_ROOT_PASSWORD=$OPTARG
;;
u)
export SERVICE_USER=$OPTARG
;;
esac
done
shift "$(( OPTIND - 1 ))" # remove options from positional parameters
shift "$((OPTIND - 1))" # remove options from positional parameters
}
service_port_expose() {
@@ -563,8 +578,8 @@ service_port_pause() {
return
fi
docker stop "$EXPOSED_NAME" > /dev/null 2>&1 || true
docker rm "$EXPOSED_NAME" > /dev/null 2>&1 || true
docker stop "$EXPOSED_NAME" >/dev/null 2>&1 || true
docker rm "$EXPOSED_NAME" >/dev/null 2>&1 || true
if [[ "$LOG_FAIL" == "true" ]]; then
dokku_log_info1 "Service $SERVICE unexposed"
fi
@@ -601,10 +616,10 @@ service_port_unpause() {
PORTS=($(cat "$PORT_FILE"))
fi
echo "${PORTS[@]}" > "$PORT_FILE"
echo "${PORTS[@]}" >"$PORT_FILE"
# shellcheck disable=SC2046
docker run -d --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" --name "$EXPOSED_NAME" $(docker_ports_options "${PORTS[@]}") --restart always --label dokku=ambassador --label "dokku.ambassador=$PLUGIN_COMMAND_PREFIX" dokku/ambassador:0.2.0 > /dev/null
docker run -d --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" --name "$EXPOSED_NAME" $(docker_ports_options "${PORTS[@]}") --restart always --label dokku=ambassador --label "dokku.ambassador=$PLUGIN_COMMAND_PREFIX" dokku/ambassador:0.2.0 >/dev/null
if [[ "$LOG_FAIL" == "true" ]]; then
dokku_log_info1 "Service $SERVICE exposed on port(s) [container->host]: $(service_exposed_ports "$SERVICE")"
fi
@@ -645,7 +660,7 @@ service_set_alias() {
local ALIAS_FILE="$SERVICE_ROOT/ALIAS"
touch "$ALIAS_FILE"
echo "$ALIAS" > "$ALIAS_FILE"
echo "$ALIAS" >"$ALIAS_FILE"
}
service_status() {
@@ -661,7 +676,7 @@ service_status() {
is_container_status "$ID" "Restarting" && echo "restarting" && return 0
is_container_status "$ID" "Running" && echo "running" && return 0
CONTAINER_STATUS=$(docker inspect -f "{{.State.Status}}" "$CID" 2> /dev/null || true)
CONTAINER_STATUS=$(docker inspect -f "{{.State.Status}}" "$CID" 2>/dev/null || true)
[[ -n "$CONTAINER_STATUS" ]] && echo "$CONTAINER_STATUS" && return 0
echo "missing" && return 0
}
@@ -669,14 +684,14 @@ service_status() {
service_stop() {
declare desc="Stops a running service"
declare SERVICE="$1"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE";
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local SERVICE_NAME="$(get_service_name "$SERVICE")"
local ID=$(docker ps -aq --no-trunc --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
[[ -z $ID ]] && dokku_log_warn "Service is already stopped" && return 0
if [[ -n $ID ]]; then
dokku_log_info2_quiet "Stopping container"
docker stop "$SERVICE_NAME" > /dev/null
docker stop "$SERVICE_NAME" >/dev/null
service_port_pause "$SERVICE"
dokku_log_verbose_quiet "Container stopped"
else
@@ -696,7 +711,7 @@ service_unlink() {
remove_from_links_file "$SERVICE" "$APP"
if declare -f -F add_passed_docker_option > /dev/null; then
if declare -f -F add_passed_docker_option >/dev/null; then
# shellcheck disable=SC2034
local passed_phases=(build deploy run)
remove_passed_docker_option passed_phases[@] "--link $SERVICE_NAME:$SERVICE_DNS_HOSTNAME"
@@ -712,7 +727,7 @@ service_version() {
declare desc="Displays the running version for an image"
declare SERVICE="$1"
local SERVICE_NAME="$(get_service_name "$SERVICE")"
docker inspect -f '{{.Config.Image}}' "$SERVICE_NAME" 2> /dev/null || true
docker inspect -f '{{.Config.Image}}' "$SERVICE_NAME" 2>/dev/null || true
}
update_plugin_scheme_for_app() {