go_vet100%

go vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string.

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gofmt100%

Gofmt formats Go programs. We run gofmt -s on your code, where -s is for the "simplify" command

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ineffassign100%

IneffAssign detects ineffectual assignments in Go code.

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gocyclo84%

Gocyclo calculates cyclomatic complexities of functions in Go source code. The cyclomatic complexity of a function is calculated according to the following rules: 1 is the base complexity of a function +1 for each 'if', 'for', 'case', '&&' or '||' Go Report Card warns on functions with cyclomatic complexity > 15.

• tsdb/agent/db.go
  • Line 392: warning: cyclomatic complexity 19 of function (*DB).loadWAL() is high (> 15) (gocyclo)

• notifier/notifier_test.go
  • Line 313: warning: cyclomatic complexity 17 of function TestHandlerQueuing() is high (> 15) (gocyclo)

• model/textparse/promparse_test.go
  • Line 353: warning: cyclomatic complexity 21 of function BenchmarkParse() is high (> 15) (gocyclo)

• tsdb/wal/reader.go
  • Line 59: warning: cyclomatic complexity 19 of function (*Reader).next() is high (> 15) (gocyclo)

• discovery/puppetdb/resources.go
  • Line 39: warning: cyclomatic complexity 18 of function (*Parameters).toLabels() is high (> 15) (gocyclo)

• rules/manager.go
  • Line 601: warning: cyclomatic complexity 18 of function (*Group).Eval() is high (> 15) (gocyclo)
  • Line 340: warning: cyclomatic complexity 17 of function (*Group).run() is high (> 15) (gocyclo)

• tsdb/repair.go
  • Line 32: warning: cyclomatic complexity 16 of function repairBadIndexVersion() is high (> 15) (gocyclo)

• promql/test.go
  • Line 513: warning: cyclomatic complexity 22 of function (*Test).exec() is high (> 15) (gocyclo)

• discovery/kubernetes/endpointslice.go
  • Line 223: warning: cyclomatic complexity 26 of function (*EndpointSlice).buildEndpointSlice() is high (> 15) (gocyclo)

• discovery/kubernetes/endpoints.go
  • Line 216: warning: cyclomatic complexity 22 of function (*Endpoints).buildEndpoints() is high (> 15) (gocyclo)

• promql/parser/parse.go
  • Line 436: warning: cyclomatic complexity 73 of function (*parser).checkAST() is high (> 15) (gocyclo)

• model/relabel/relabel.go
  • Line 98: warning: cyclomatic complexity 29 of function (*Config).UnmarshalYAML() is high (> 15) (gocyclo)
  • Line 203: warning: cyclomatic complexity 22 of function relabel() is high (> 15) (gocyclo)

• tsdb/wal/checkpoint.go
  • Line 93: warning: cyclomatic complexity 41 of function Checkpoint() is high (> 15) (gocyclo)

• cmd/promtool/backfill.go
  • Line 87: warning: cyclomatic complexity 25 of function createBlocks() is high (> 15) (gocyclo)

• promql/parser/lex.go
  • Line 335: warning: cyclomatic complexity 43 of function lexStatements() is high (> 15) (gocyclo)
  • Line 458: warning: cyclomatic complexity 17 of function lexInsideBraces() is high (> 15) (gocyclo)

• cmd/promtool/unittest.go
  • Line 154: warning: cyclomatic complexity 40 of function (*testGroup).test() is high (> 15) (gocyclo)

• tsdb/head.go
  • Line 479: warning: cyclomatic complexity 25 of function (*Head).Init() is high (> 15) (gocyclo)

• tsdb/index/index.go
  • Line 817: warning: cyclomatic complexity 25 of function (*Writer).writePostingsToTmpFiles() is high (> 15) (gocyclo)
  • Line 1620: warning: cyclomatic complexity 24 of function (*Reader).Postings() is high (> 15) (gocyclo)
  • Line 1131: warning: cyclomatic complexity 21 of function newReader() is high (> 15) (gocyclo)
  • Line 341: warning: cyclomatic complexity 17 of function (*Writer).ensureStage() is high (> 15) (gocyclo)
  • Line 417: warning: cyclomatic complexity 16 of function (*Writer).AddSeries() is high (> 15) (gocyclo)

• rules/alerting.go
  • Line 331: warning: cyclomatic complexity 22 of function (*AlertingRule).Eval() is high (> 15) (gocyclo)

• model/textparse/promlex.l.go
  • Line 39: warning: cyclomatic complexity 146 of function (*promlexer).Lex() is high (> 15) (gocyclo)

• tsdb/wal/watcher.go
  • Line 332: warning: cyclomatic complexity 23 of function (*Watcher).watch() is high (> 15) (gocyclo)
  • Line 474: warning: cyclomatic complexity 17 of function (*Watcher).readSegment() is high (> 15) (gocyclo)

• discovery/kubernetes/kubernetes.go
  • Line 173: warning: cyclomatic complexity 22 of function (*SDConfig).UnmarshalYAML() is high (> 15) (gocyclo)
  • Line 386: warning: cyclomatic complexity 20 of function (*Discovery).Run() is high (> 15) (gocyclo)

• tsdb/querier.go
  • Line 226: warning: cyclomatic complexity 20 of function PostingsForMatchers() is high (> 15) (gocyclo)
  • Line 443: warning: cyclomatic complexity 16 of function (*blockBaseSeriesSet).Next() is high (> 15) (gocyclo)

• util/treecache/treecache.go
  • Line 215: warning: cyclomatic complexity 18 of function (*ZookeeperTreeCache).recursiveNodeUpdate() is high (> 15) (gocyclo)

• storage/merge.go
  • Line 618: warning: cyclomatic complexity 17 of function (*compactChunkIterator).Next() is high (> 15) (gocyclo)

• discovery/moby/docker.go
  • Line 176: warning: cyclomatic complexity 16 of function (*DockerDiscovery).refresh() is high (> 15) (gocyclo)

• cmd/promtool/main.go
  • Line 408: warning: cyclomatic complexity 38 of function checkConfig() is high (> 15) (gocyclo)
  • Line 76: warning: cyclomatic complexity 26 of function main() is high (> 15) (gocyclo)

• discovery/moby/tasks.go
  • Line 41: warning: cyclomatic complexity 24 of function (*Discovery).refreshTasks() is high (> 15) (gocyclo)

• discovery/azure/azure.go
  • Line 285: warning: cyclomatic complexity 24 of function (*Discovery).refresh() is high (> 15) (gocyclo)

• config/config.go
  • Line 261: warning: cyclomatic complexity 20 of function (*Config).UnmarshalYAML() is high (> 15) (gocyclo)

• template/template.go
  • Line 131: warning: cyclomatic complexity 41 of function NewTemplateExpander() is high (> 15) (gocyclo)

• discovery/openstack/instance.go
  • Line 77: warning: cyclomatic complexity 24 of function (*InstanceDiscovery).refresh() is high (> 15) (gocyclo)

• model/rulefmt/rulefmt.go
  • Line 146: warning: cyclomatic complexity 19 of function (*RuleNode).Validate() is high (> 15) (gocyclo)

• tsdb/index/index_test.go
  • Line 333: warning: cyclomatic complexity 17 of function TestPersistence_index_e2e() is high (> 15) (gocyclo)

• web/api/v1/api.go
  • Line 879: warning: cyclomatic complexity 16 of function (*API).targets() is high (> 15) (gocyclo)

• tsdb/head_wal.go
  • Line 44: warning: cyclomatic complexity 50 of function (*Head).loadWAL() is high (> 15) (gocyclo)
  • Line 845: warning: cyclomatic complexity 38 of function (*Head).loadChunkSnapshot() is high (> 15) (gocyclo)
  • Line 581: warning: cyclomatic complexity 28 of function (*Head).ChunkSnapshot() is high (> 15) (gocyclo)

• tsdb/compact.go
  • Line 665: warning: cyclomatic complexity 29 of function (*LeveledCompactor).populateBlock() is high (> 15) (gocyclo)
  • Line 549: warning: cyclomatic complexity 19 of function (*LeveledCompactor).write() is high (> 15) (gocyclo)

• tsdb/head_test.go
  • Line 269: warning: cyclomatic complexity 27 of function TestHead_HighConcurrencyReadAndWrite() is high (> 15) (gocyclo)
  • Line 2754: warning: cyclomatic complexity 18 of function TestChunkSnapshot() is high (> 15) (gocyclo)
  • Line 134: warning: cyclomatic complexity 16 of function BenchmarkLoadWAL() is high (> 15) (gocyclo)
  • Line 1025: warning: cyclomatic complexity 16 of function TestDelete_e2e() is high (> 15) (gocyclo)

• tsdb/wal/wal.go
  • Line 608: warning: cyclomatic complexity 21 of function (*WAL).log() is high (> 15) (gocyclo)
  • Line 348: warning: cyclomatic complexity 20 of function (*WAL).Repair() is high (> 15) (gocyclo)

• discovery/scaleway/baremetal.go
  • Line 106: warning: cyclomatic complexity 19 of function (*baremetalDiscovery).refresh() is high (> 15) (gocyclo)

• promql/parser/ast.go
  • Line 350: warning: cyclomatic complexity 18 of function Children() is high (> 15) (gocyclo)

• model/textparse/openmetricsparse.go
  • Line 224: warning: cyclomatic complexity 41 of function (*OpenMetricsParser).Next() is high (> 15) (gocyclo)

• tsdb/chunkenc/xor.go
  • Line 295: warning: cyclomatic complexity 22 of function (*xorIterator).Next() is high (> 15) (gocyclo)

• promql/bench_test.go
  • Line 30: warning: cyclomatic complexity 17 of function BenchmarkRangeQuery() is high (> 15) (gocyclo)

• cmd/promtool/tsdb.go
  • Line 421: warning: cyclomatic complexity 25 of function analyzeBlock() is high (> 15) (gocyclo)

• web/federate.go
  • Line 53: warning: cyclomatic complexity 28 of function (*Handler).federation() is high (> 15) (gocyclo)

• tsdb/head_read.go
  • Line 348: warning: cyclomatic complexity 17 of function (*memSeries).iterator() is high (> 15) (gocyclo)

• cmd/prometheus/main.go
  • Line 206: warning: cyclomatic complexity 77 of function main() is high (> 15) (gocyclo)

• tsdb/db.go
  • Line 613: warning: cyclomatic complexity 26 of function open() is high (> 15) (gocyclo)
  • Line 1050: warning: cyclomatic complexity 20 of function (*DB).reloadBlocks() is high (> 15) (gocyclo)

• tsdb/wal.go
  • Line 869: warning: cyclomatic complexity 27 of function (*walReader).Read() is high (> 15) (gocyclo)
  • Line 297: warning: cyclomatic complexity 25 of function (*SegmentWAL).Truncate() is high (> 15) (gocyclo)
  • Line 1232: warning: cyclomatic complexity 16 of function MigrateWAL() is high (> 15) (gocyclo)

• discovery/linode/linode.go
  • Line 216: warning: cyclomatic complexity 24 of function (*Discovery).refreshData() is high (> 15) (gocyclo)

• scrape/target.go
  • Line 354: warning: cyclomatic complexity 22 of function PopulateLabels() is high (> 15) (gocyclo)

• tsdb/index/postings_test.go
  • Line 283: warning: cyclomatic complexity 18 of function BenchmarkIntersect() is high (> 15) (gocyclo)

• scrape/scrape.go
  • Line 1442: warning: cyclomatic complexity 34 of function (*scrapeLoop).append() is high (> 15) (gocyclo)

• util/strutil/quote.go
  • Line 127: warning: cyclomatic complexity 32 of function unquoteChar() is high (> 15) (gocyclo)

• model/textparse/promparse.go
  • Line 260: warning: cyclomatic complexity 30 of function (*PromParser).Next() is high (> 15) (gocyclo)
  • Line 69: warning: cyclomatic complexity 21 of function (token).String() is high (> 15) (gocyclo)

• discovery/aws/ec2.go
  • Line 207: warning: cyclomatic complexity 30 of function (*EC2Discovery).refresh() is high (> 15) (gocyclo)

• tsdb/chunks/head_chunks.go
  • Line 739: warning: cyclomatic complexity 19 of function (*ChunkDiskMapper).IterateAllChunks() is high (> 15) (gocyclo)

• web/api/v1/api_test.go
  • Line 755: warning: cyclomatic complexity 16 of function testEndpoints() is high (> 15) (gocyclo)

• promql/engine.go
  • Line 1221: warning: cyclomatic complexity 78 of function (*evaluator).eval() is high (> 15) (gocyclo)
  • Line 2237: warning: cyclomatic complexity 61 of function (*evaluator).aggregation() is high (> 15) (gocyclo)
  • Line 1023: warning: cyclomatic complexity 27 of function (*evaluator).rangeEval() is high (> 15) (gocyclo)
  • Line 2569: warning: cyclomatic complexity 24 of function preprocessExprHelper() is high (> 15) (gocyclo)
  • Line 1938: warning: cyclomatic complexity 23 of function (*evaluator).VectorBinop() is high (> 15) (gocyclo)
  • Line 461: warning: cyclomatic complexity 22 of function (*Engine).validateOpts() is high (> 15) (gocyclo)

license100%

Checks whether your project has a LICENSE file.

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misspell100%

Misspell Finds commonly misspelled English words

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