grafana/scripts/stripnulls.sh
sam boyer 5e11af0121
schema: Finish converting dashboard schema datasource references to objects (#47806)
* coremodel: finish string -> object datasource ref

Seems we missed updating a couple of the datasource references from
strings to objects.

* cue fmt

* Also fix dashboard in scuemata dashboard schema

* Update devenv/dev-dashboards/panel-graph/graph-ng-stacking2.json

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

Co-authored-by: Ryan McKinley <ryantxu@gmail.com>
2022-04-15 19:41:07 +02:00

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#!/bin/bash
# Strip all null values from dashboards within devenv for some particular
# schema version. Must be run from Grafana root.
# OSX users need to install GNU sed: `brew install gsed`
SED=$(command -v gsed)
SED=${SED:-"sed"}
FILES=$(grep -rl '"schemaVersion": 3[3456]' devenv)
set -e
set -x
for DASH in ${FILES}; do echo "${DASH}"; grep -v 'null,$' "${DASH}" > "${DASH}-nulless"; mv "${DASH}-nulless" "${DASH}"; done
for DASH in ${FILES}; do grep -v 'null$' "${DASH}" > "${DASH}-nulless"; mv "${DASH}-nulless" "${DASH}"; done
# shellcheck disable=SC2016,SC2002
for DASH in ${FILES}; do cat "${DASH}" | $SED -E -n 'H; x; s:,(\s*\n\s*}):\1:; P; ${x; p}' | $SED '1 d' > "${DASH}-nulless"; mv "${DASH}-nulless" "${DASH}"; done