README
¶
luci-go: LUCI in Go: shared code
Strive to keep this directory and subdirectories from having more than 7-10 libraries. If they grow too large, consider grouping them into informative subcategories.
The following sub-directories exist:
- data - data organization, manipulation, storage
- sync - concurrency coordination
- runtime - libraries relating to debugging/enhancing the go runtime
- system - libraries for interacting with the operating system
Directories
¶
| Path | Synopsis |
|---|---|
|
buildbucket/buildbucket/v1
Package buildbucket provides access to the Build Bucket Service.
|
Package buildbucket provides access to the Build Bucket Service. |
|
buildbucket/swarmbucket/v1
Package swarmbucket provides access to the Buildbucket-Swarming integration.
|
Package swarmbucket provides access to the Buildbucket-Swarming integration. |
|
gitiles
Package gitiles implements GitilesClient in "go.chromium.org/common/proto/gitiles" package on top of Gitiles's REST API.
|
Package gitiles implements GitilesClient in "go.chromium.org/common/proto/gitiles" package on top of Gitiles's REST API. |
|
internal/gensupport
Package gensupport is an internal implementation detail used by code generated by the google-api-go-generator tool.
|
Package gensupport is an internal implementation detail used by code generated by the google-api-go-generator tool. |
|
luci_config/config/v1
Package config provides access to the Configuration Service.
|
Package config provides access to the Configuration Service. |
|
swarming/swarming/v1
Package swarming provides access to the .
|
Package swarming provides access to the . |
|
Package bq is a library for working with BigQuery.
|
Package bq is a library for working with BigQuery. |
|
pb
Package pb contains helper protobuf messages used to define BQ schemas.
|
Package pb contains helper protobuf messages used to define BQ schemas. |
|
Package cli is a helper package for "github.com/maruel/subcommands".
|
Package cli is a helper package for "github.com/maruel/subcommands". |
|
Package clock is an interface to system time and timers which is easy to test.
|
Package clock is an interface to system time and timers which is easy to test. |
|
testclock
Package testclock implements clocks for use in tests.
|
Package testclock implements clocks for use in tests. |
|
Package data holds data manipulation functions.
|
Package data holds data manipulation functions. |
|
caching/cache
Package cache implements both in-memory and on-disk caching.
|
Package cache implements both in-memory and on-disk caching. |
|
caching/cacheContext
Package cacheContext implements a context.Context wrapper which caches the results of Value calls, speeding up subsequent calls for the same key.
|
Package cacheContext implements a context.Context wrapper which caches the results of Value calls, speeding up subsequent calls for the same key. |
|
caching/lazyslot
Package lazyslot implements a caching scheme for globally shared objects that take significant time to refresh.
|
Package lazyslot implements a caching scheme for globally shared objects that take significant time to refresh. |
|
caching/lru
Package lru provides least-recently-used (LRU) cache.
|
Package lru provides least-recently-used (LRU) cache. |
|
cmpbin
Package cmpbin provides binary serialization routines which ensure that the serialized objects maintain the same sort order of the original inputs when sorted bytewise (i.e.
|
Package cmpbin provides binary serialization routines which ensure that the serialized objects maintain the same sort order of the original inputs when sorted bytewise (i.e. |
|
disjointset
Package DisjointSet provides a disjoint-set data structure with fixed size.
|
Package DisjointSet provides a disjoint-set data structure with fixed size. |
|
lex64
Package lex64 is a base64 variant that preserves lexicographic ordering of bytestrings.
|
Package lex64 is a base64 variant that preserves lexicographic ordering of bytestrings. |
|
packedintset
Package packedintset implements a way to store integer sets in compact form.
|
Package packedintset implements a way to store integer sets in compact form. |
|
rand/cryptorand
Package cryptorand implements a mockable source or crypto strong randomness.
|
Package cryptorand implements a mockable source or crypto strong randomness. |
|
rand/mathrand
Package mathrand implements a mockable interface for math/rand.Rand.
|
Package mathrand implements a mockable interface for math/rand.Rand. |
|
recordio
Package recordio implements a basic RecordIO reader and writer.
|
Package recordio implements a basic RecordIO reader and writer. |
|
sortby
Package sortby provides a succinct way to generate correctly-behaved Less functions for use with the stdlib 'sort' package.
|
Package sortby provides a succinct way to generate correctly-behaved Less functions for use with the stdlib 'sort' package. |
|
stringset
Package stringset is an exceedingly simple 'set' implementation for strings.
|
Package stringset is an exceedingly simple 'set' implementation for strings. |
|
strpair
Package strpair implements parsing and formatting of lists of colon-delimited key-value pair strings.
|
Package strpair implements parsing and formatting of lists of colon-delimited key-value pair strings. |
|
text/intsetexpr
Package intsetexpr implements parsing of expressions like `a{01..03}b`.
|
Package intsetexpr implements parsing of expressions like `a{01..03}b`. |
|
text/pattern
Package pattern implements lightweight parsable string patterns.
|
Package pattern implements lightweight parsable string patterns. |
|
text/sanitizehtml
Package sanitizehtml implements a sanitizer of a very limited HTML.
|
Package sanitizehtml implements a sanitizer of a very limited HTML. |
|
text/sequence
Package sequence implements matching for sequences of strings.
|
Package sequence implements matching for sequences of strings. |
|
text/stringtemplate
Package stringtemplate implements Python string.Template-like substitution.
|
Package stringtemplate implements Python string.Template-like substitution. |
|
text/templateproto
Package templateproto defines a proto-based way to configure templates for JSON documents.
|
Package templateproto defines a proto-based way to configure templates for JSON documents. |
|
text/units
Package units provides common useful printable units.
|
Package units provides common useful printable units. |
|
treapstore
Package treapstore is a lightweight append-only in-memory key-value store built on top a treap (tree + heap) implementation.
|
Package treapstore is a lightweight append-only in-memory key-value store built on top a treap (tree + heap) implementation. |
|
Package errors is an augmented replacement package for the stdlib "errors" package.
|
Package errors is an augmented replacement package for the stdlib "errors" package. |
|
Package exec is intended to be a drop-in replacement for "os/exec" which can be mocked.
|
Package exec is intended to be a drop-in replacement for "os/exec" which can be mocked. |
|
execmock
Package execmock allows mocking exec commands using the go.chromium.org/luci/common/exec ("luci exec") library, which is nearly a drop-in replacement for the "os/exec" stdlib library.
|
Package execmock allows mocking exec commands using the go.chromium.org/luci/common/exec ("luci exec") library, which is nearly a drop-in replacement for the "os/exec" stdlib library. |
|
internal/execmockctx
Package execmockctx provides the minimum interface that the `go.chromium.org/luci/common/exec` library needs to hook into the mocking system provided by `go.chromium.org/luci/common/exec/execmock` without needing to actually link the execmock code (including it's registration of the Simple runner, and the implementation of the http test server) into non-test binaries.
|
Package execmockctx provides the minimum interface that the `go.chromium.org/luci/common/exec` library needs to hook into the mocking system provided by `go.chromium.org/luci/common/exec/execmock` without needing to actually link the execmock code (including it's registration of the Simple runner, and the implementation of the http test server) into non-test binaries. |
|
internal/execmockserver
Package execmockserver implements the "net/rpc" based client/server pair which is used by execmock to communicate to/from mock subprocesses.
|
Package execmockserver implements the "net/rpc" based client/server pair which is used by execmock to communicate to/from mock subprocesses. |
|
Package flag provides the utilities for implementing command line flags.
|
Package flag provides the utilities for implementing command line flags. |
|
flagenum
Package flagenum is a utility package which facilitates implementation of flag.Value, json.Marshaler, and json.Unmarshaler interfaces via a string-to- value mapping.
|
Package flagenum is a utility package which facilitates implementation of flag.Value, json.Marshaler, and json.Unmarshaler interfaces via a string-to- value mapping. |
|
multiflag
Package multiflag is a package providing a flag.Value implementation capable of switching between multiple registered sub-flags, each of which have their own set of parameter flags.
|
Package multiflag is a package providing a flag.Value implementation capable of switching between multiple registered sub-flags, each of which have their own set of parameter flags. |
|
stringlistflag
Package stringlistflag provides a flag.Value implementation which resolves multiple args into a []string.
|
Package stringlistflag provides a flag.Value implementation which resolves multiple args into a []string. |
|
stringmapflag
Package stringmapflag provides a flag.Value that, when parsed, augments a map[string]string with the supplied parameter.
|
Package stringmapflag provides a flag.Value that, when parsed, augments a map[string]string with the supplied parameter. |
|
stringsetflag
Package stringsetflag provides a flag.Value implementation which resolves multiple args into a stringset.
|
Package stringsetflag provides a flag.Value implementation which resolves multiple args into a stringset. |
|
gae
Package gae defines information about the AppEngine environment.
|
Package gae defines information about the AppEngine environment. |
|
googleoauth
Package googleoauth contains some helpers related to Google OAuth2.
|
Package googleoauth contains some helpers related to Google OAuth2. |
|
gs
Package gs implements a versatile Google Storage client on top of the standard Google Storage Go API.
|
Package gs implements a versatile Google Storage client on top of the standard Google Storage Go API. |
|
iam
Package iam implements wrappers around some Google Cloud IAM APIs.
|
Package iam implements wrappers around some Google Cloud IAM APIs. |
|
git
|
|
|
footer
Package footer implements parsing logic for git footer and its predecessor (legacy `<KEY>=<arbitrary value>` style).
|
Package footer implements parsing logic for git footer and its predecessor (legacy `<KEY>=<arbitrary value>` style). |
|
Package iotools contains a collection of I/O-related utility structs and methods.
|
Package iotools contains a collection of I/O-related utility structs and methods. |
|
Package lhttp implements HTTP client helper code (JSON, automatic retries, authentication, etc).
|
Package lhttp implements HTTP client helper code (JSON, automatic retries, authentication, etc). |
|
Package logging defines Logger interface and context.Context helpers to put\get logger from context.Context.
|
Package logging defines Logger interface and context.Context helpers to put\get logger from context.Context. |
|
gologger
Package gologger is a compatibility layer between go-logging library and luci-go/common/logging.
|
Package gologger is a compatibility layer between go-logging library and luci-go/common/logging. |
|
sdlogger
Package sdlogger is a logger that formats entries as JSON understood by Stackdriver log collectors.
|
Package sdlogger is a logger that formats entries as JSON understood by Stackdriver log collectors. |
|
Package pagination contains a set of utilities that help performing common tasks associated with pagination.
|
Package pagination contains a set of utilities that help performing common tasks associated with pagination. |
|
dscursor
Package dscursor contains a set of utilities that help performing common tasks associated with datastore.Cursor.
|
Package dscursor contains a set of utilities that help performing common tasks associated with datastore.Cursor. |
|
Package proto contains protobuf-related utilities.
|
Package proto contains protobuf-related utilities. |
|
config
Package config contains luci-config protobuf definitions.
|
Package config contains luci-config protobuf definitions. |
|
examples
Package examples shows how to design protos which adhere to the Google Cloud API design guide.
|
Package examples shows how to design protos which adhere to the Google Cloud API design guide. |
|
gerrit
Package gerritpb contains Gerrit service definition.
|
Package gerritpb contains Gerrit service definition. |
|
git
Package git contains Git-related protobuf definitions.
|
Package git contains Git-related protobuf definitions. |
|
gitiles
Package gitiles contains Gitiles service definition.
|
Package gitiles contains Gitiles service definition. |
|
gitiles/mock_gitiles
Package mock_gitiles is a generated GoMock package.
|
Package mock_gitiles is a generated GoMock package. |
|
google/descutil
Package descutil contains utility functions for protobuf descriptor messages.
|
Package descutil contains utility functions for protobuf descriptor messages. |
|
google/descutil/internal
Package internal is used exclusively for descutil own tests.
|
Package internal is used exclusively for descutil own tests. |
|
mask
Package mask provides utility functions for google protobuf field mask
|
Package mask provides utility functions for google protobuf field mask |
|
msgpackpb
Package msgpackpb implements generic protobuf message serialization to msgpack.
|
Package msgpackpb implements generic protobuf message serialization to msgpack. |
|
msgpackpb/luagen
Package luagen implements a lua code generator for proto code.
|
Package luagen implements a lua code generator for proto code. |
|
msgpackpb/luagen/examplepb
Package examplepb serves as an example protobuf library which is structured similarly to how other protobuf libraries in this repo are structured, with the addition of a generated .lua file output.
|
Package examplepb serves as an example protobuf library which is structured similarly to how other protobuf libraries in this repo are structured, with the addition of a generated .lua file output. |
|
paged
Package paged implements a helper for making paginated Datastore queries.
|
Package paged implements a helper for making paginated Datastore queries. |
|
protoc
Package protoc contains helpers for running `protoc` using protos files stored in the Go source tree.
|
Package protoc contains helpers for running `protoc` using protos files stored in the Go source tree. |
|
protowalk
Package protowalk contains routines for efficiently walking proto messages, focusing on the ability to react to field annotations.
|
Package protowalk contains routines for efficiently walking proto messages, focusing on the ability to react to field annotations. |
|
realms
Package realms contains LUCI Realms protobuf definitions.
|
Package realms contains LUCI Realms protobuf definitions. |
|
reflectutil
Package reflectutil has an arbitrary assortment of helpers for dealing with protobuf reflection including:
|
Package reflectutil has an arbitrary assortment of helpers for dealing with protobuf reflection including: |
|
sidecar
Package sidecar contains APIs exposed by LUCI Sidecar server.
|
Package sidecar contains APIs exposed by LUCI Sidecar server. |
|
srcman
Package srcman contains source manifest protobuf definitions.
|
Package srcman contains source manifest protobuf definitions. |
|
structmask
Package structmask implements a functionality similar to google.protobuf.FieldMask, but which applies only to google.protobuf.Struct.
|
Package structmask implements a functionality similar to google.protobuf.FieldMask, but which applies only to google.protobuf.Struct. |
|
textpb
Package textpb can reformat text protos to be prettier.
|
Package textpb can reformat text protos to be prettier. |
|
textpb/internal
Package internal contains protos used internally in tests.
|
Package internal contains protos used internally in tests. |
|
transient
Package transient allows you to tag and retry 'transient' errors (i.e.
|
Package transient allows you to tag and retry 'transient' errors (i.e. |
|
runtime
|
|
|
goroutine
Package goroutine is mostly to house a function for obtaining the current goroutine ID, but probably will eventually contain other naughty functions.
|
Package goroutine is mostly to house a function for obtaining the current goroutine ID, but probably will eventually contain other naughty functions. |
|
paniccatcher
Package paniccatcher package exposes a set of utility structures and methods that support standardized panic catching and handling.
|
Package paniccatcher package exposes a set of utility structures and methods that support standardized panic catching and handling. |
|
profiling
Package profiling provides a tool to profile various aspects of the process.
|
Package profiling provides a tool to profile various aspects of the process. |
|
Package spantest implements: * start/stop the Cloud Spanner Emulator, * creation/removal of a temporary gcloud config, * creation of a temporary Spanner instance, * creation/destruction of a temporary Spanner database.
|
Package spantest implements: * start/stop the Cloud Spanner Emulator, * creation/removal of a temporary gcloud config, * creation of a temporary Spanner instance, * creation/destruction of a temporary Spanner database. |
|
sync
|
|
|
dispatcher
Package dispatcher implements a super-charged version of a buffered channel connected to a (potentially) parallelized work dispatcher.
|
Package dispatcher implements a super-charged version of a buffered channel connected to a (potentially) parallelized work dispatcher. |
|
dispatcher/buffer
Package buffer implements a batching buffer with batch lease and retry management.
|
Package buffer implements a batching buffer with batch lease and retry management. |
|
mutexpool
Package mutexpool implements P, a pool of keyed mutexes.
|
Package mutexpool implements P, a pool of keyed mutexes. |
|
system
|
|
|
environ
Package environ is an environment variable manipulation library.
|
Package environ is an environment variable manipulation library. |
|
exec2
Package exec2 is like os/exec but supports timeout in Wait and process containment for unix using process group.
|
Package exec2 is like os/exec but supports timeout in Wait and process containment for unix using process group. |
|
exitcode
Package exitcode provides common methods to extract exit codes from errors returned by exec.Cmd.
|
Package exitcode provides common methods to extract exit codes from errors returned by exec.Cmd. |
|
pager
Package pager implements paging using commands "less" or "more", depending on availability.
|
Package pager implements paging using commands "less" or "more", depending on availability. |
|
prober
Package prober exports Probe, which implements logic to identify a wrapper's wrapped target.
|
Package prober exports Probe, which implements logic to identify a wrapper's wrapped target. |
|
shell
Package shell contains functions for quoting arguments to commands.
|
Package shell contains functions for quoting arguments to commands. |
|
signals
Package signals makes it easier to catch SIGTERM.
|
Package signals makes it easier to catch SIGTERM. |
|
terminal
Package terminal is just a way to forward
|
Package terminal is just a way to forward |
|
testing
|
|
|
assert
Package assert implements an extensible, simple, assertion library for Go with minimal dependencies.
|
Package assert implements an extensible, simple, assertion library for Go with minimal dependencies. |
|
assert/interfaces
Package interfaces contains all the interfaces necessary for the different components of the testing library like TestingTB.
|
Package interfaces contains all the interfaces necessary for the different components of the testing library like TestingTB. |
|
assert/results
Package results contains symbols for making your own [Comparison] implementations for use with go.chromium.org/luci/common/testing/assert.
|
Package results contains symbols for making your own [Comparison] implementations for use with go.chromium.org/luci/common/testing/assert. |
|
assert/should
Package should contains comparisons such as should.Equal.
|
Package should contains comparisons such as should.Equal. |
|
assert/structuraldiff
Package structuraldiff provides best-effort prettyprinting and diffing of pretty-printed values.
|
Package structuraldiff provides best-effort prettyprinting and diffing of pretty-printed values. |
|
assert/testsupport
Package testsupport contains helpers for testing the assertion library.
|
Package testsupport contains helpers for testing the assertion library. |
|
assertions
Package assertions is designed to be a collection of `.` importable, goconvey compatible testing assertions, in the style of "github.com/smarty/assertions".
|
Package assertions is designed to be a collection of `.` importable, goconvey compatible testing assertions, in the style of "github.com/smarty/assertions". |
|
httpmitm
Package httpmitm contains an HTTP client that logs all incoming and outgoing requests.
|
Package httpmitm contains an HTTP client that logs all incoming and outgoing requests. |
|
mock
Package mock has utility functions for gomock.
|
Package mock has utility functions for gomock. |
|
prpctest
Package prpctest is a package to facilitate pRPC testing by wrapping httptest with a pRPC Server.
|
Package prpctest is a package to facilitate pRPC testing by wrapping httptest with a pRPC Server. |
|
testfs
Package testfs implements a test filesystem.
|
Package testfs implements a test filesystem. |
|
typed
Package typed is a strictly typed wrapper around cmp.Diff.
|
Package typed is a strictly typed wrapper around cmp.Diff. |
|
Package tsmon contains global state and utility functions for configuring and interacting with tsmon.
|
Package tsmon contains global state and utility functions for configuring and interacting with tsmon. |
|
distribution
Package distribution contains distribution metrics, fixed width and geometric bucketers.
|
Package distribution contains distribution metrics, fixed width and geometric bucketers. |
|
examples/beep
package dummy_project implements a demo application that populates monitoring data for a dummy_project.
|
package dummy_project implements a demo application that populates monitoring data for a dummy_project. |
|
examples/beep/dummy_project
dummy_project implements a monitoring target interface for DummyProject.
|
dummy_project implements a monitoring target interface for DummyProject. |
|
field
Package field contains constructors for metric field definitions.
|
Package field contains constructors for metric field definitions. |
|
metric
Package metric is the API for defining metrics and updating their values.
|
Package metric is the API for defining metrics and updating their values. |
|
monitor
Package monitor contains the code for sending metric data to monitoring endpoints.
|
Package monitor contains the code for sending metric data to monitoring endpoints. |
|
registry
Package registry holds a map of all metrics registered by the process.
|
Package registry holds a map of all metrics registered by the process. |
|
runtimestats
Package runtimestats exposes metrics related to the Go runtime.
|
Package runtimestats exposes metrics related to the Go runtime. |
|
store
Package store contains code for storing and retrieving metrics.
|
Package store contains code for storing and retrieving metrics. |
|
store/storetest
Package storetest is imported exclusively by tests for Store implementations.
|
Package storetest is imported exclusively by tests for Store implementations. |
|
target
Package target contains information about the thing that is sending metrics - either a NetworkDevice (a machine) or a Task (a service).
|
Package target contains information about the thing that is sending metrics - either a NetworkDevice (a machine) or a Task (a service). |
|
ts_mon_proto
Package ts_mon_proto contains ts_mon protobuf source and generated protobuf data.
|
Package ts_mon_proto contains ts_mon protobuf source and generated protobuf data. |
|
types
Package types contains miscellaneous structs and interfaces used throughout tsmon.
|
Package types contains miscellaneous structs and interfaces used throughout tsmon. |
|
versions
Package versions allows processes to report string-valued metrics with versions of various libraries they link with.
|
Package versions allows processes to report string-valued metrics with versions of various libraries they link with. |
Click to show internal directories.
Click to hide internal directories.