labels

name	labels
description	Skill for the Labels area of metrics-drilldown. 12 symbols across 4 files.

Labels

12 symbols | 4 files | Cohesion: 72%

When to Use

• Working with code in src/
• Understanding how displayWarning, metricFindQuery, fetchLabelValues work
• Modifying labels-related functionality

Key Files

File	Symbols
src/MetricsReducer/labels/LabelsDataSource.ts	metricFindQuery, fetchLabelValues, fetchLabels, getLabelsMatchAPISupport, getFiltersFromVariable (+1)
src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts	fetchLabelValues, getPrometheusDataSourceForScene, fetchLabels
src/MetricsReducer/labels/LabelsVariable.tsx	onActivate, updateQuery
src/MetricsReducer/helpers/displayStatus.ts	displayWarning

Entry Points

Start here when exploring this area:

• displayWarning (Function) — src/MetricsReducer/helpers/displayStatus.ts:19
• metricFindQuery (Method) — src/MetricsReducer/labels/LabelsDataSource.ts:51
• fetchLabelValues (Method) — src/MetricsReducer/labels/LabelsDataSource.ts:133
• fetchLabelValues (Method) — src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts:258
• getPrometheusDataSourceForScene (Method) — src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts:287

Key Symbols

Symbol	Type	File	Line
displayWarning	Function	src/MetricsReducer/helpers/displayStatus.ts	19
metricFindQuery	Method	src/MetricsReducer/labels/LabelsDataSource.ts	51
fetchLabelValues	Method	src/MetricsReducer/labels/LabelsDataSource.ts	133
fetchLabelValues	Method	src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts	258
getPrometheusDataSourceForScene	Method	src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts	287
fetchLabels	Method	src/MetricsReducer/labels/LabelsDataSource.ts	76
getLabelsMatchAPISupport	Method	src/MetricsReducer/labels/LabelsDataSource.ts	107
getFiltersFromVariable	Method	src/MetricsReducer/labels/LabelsDataSource.ts	119
processLabelOptions	Method	src/MetricsReducer/labels/LabelsDataSource.ts	129
fetchLabels	Method	src/AppDataTrail/MetricDatasourceHelper/MetricDatasourceHelper.ts	214
onActivate	Method	src/MetricsReducer/labels/LabelsVariable.tsx	40
updateQuery	Method	src/MetricsReducer/labels/LabelsVariable.tsx	89

Execution Flows

Flow	Type	Steps
MetricFindQuery → IsPrometheusDataSource	cross_community	5
MetricFindQuery → DisplayError	cross_community	4
MetricFindQuery → DisplayWarning	cross_community	4
MetricFindQuery → IsAdHocFiltersVariable	cross_community	4

Connected Areas

Area	Connections
MetricDatasourceHelper	1 calls
Breakdown	1 calls
Bookmarks	1 calls

How to Explore

1. gitnexus_context({name: "displayWarning"}) — see callers and callees
2. gitnexus_query({query: "labels"}) — find related execution flows
3. Read key files listed above for implementation details