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feat: add support for enhanced help output

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This commit is contained in:
Jose Diaz-Gonzalez
2017-09-11 01:25:25 -04:00
parent 6684ff4f31
commit e5bead2f82
28 changed files with 564 additions and 230 deletions
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21
subcommands/promote
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@@ -4,7 +4,24 @@ set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_BASE_PATH/common/functions"
source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
mysql-promote-cmd() {
service-promote-cmd() {
#E if you have a $PLUGIN_COMMAND_PREFIX service linked to an app and try to link another $PLUGIN_COMMAND_PREFIX service
#E another link environment variable will be generated automatically:
#E
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_BLUE_URL=${PLUGIN_SCHEME}://other_service:ANOTHER_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-other-service:${PLUGIN_DATASTORE_PORTS[0]}/other_service
#E
#E you can promote the new service to be the primary one
#E > NOTE: this will restart your app
#E dokku $PLUGIN_COMMAND_PREFIX:promote other_service playground
#E this will replace ${PLUGIN_DEFAULT_ALIAS}_URL with the url from other_service and generate
#E another environment variable to hold the previous value if necessary.
#E you could end up with the following for example:
#E
#E ${PLUGIN_DEFAULT_ALIAS}_URL=${PLUGIN_SCHEME}://other_service:ANOTHER_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-other-service:${PLUGIN_DATASTORE_PORTS[0]}/other_service
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_BLUE_URL=${PLUGIN_SCHEME}://other_service:ANOTHER_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-other-service:${PLUGIN_DATASTORE_PORTS[0]}/other_service
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_SILVER_URL=${PLUGIN_SCHEME}://lolipop:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}/lolipop
#A service, service to run command against
#A app, app to run command against
declare desc="promote service <service> as ${PLUGIN_DEFAULT_ALIAS}_URL in <app>"
local cmd="$PLUGIN_COMMAND_PREFIX:promote" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
declare SERVICE="$1" APP="$2"
@@ -17,4 +34,4 @@ mysql-promote-cmd() {
service_promote "$SERVICE" "$APP"
}
mysql-promote-cmd "$@"
service-promote-cmd "$@"