Kv parser

CHANGELOG.md

@@ -4,6 +4,92 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.28.0] - 2022-03-28
+
+### Breaking Changes
+- `$` has been removed from [field](/docs/types/field.md) syntax. ([PR364](https://github.com/open-telemetry/opentelemetry-log-collection/pull/364))
+  - Use `body` instead of `$body`.
+    - e.g. `body.foo`.
+  - Use `attributes` instead of `$attributes`.
+    - e.g. `attributes.["log.file.name"]`
+  - Use `resource` instead of `$resource`.
+    - e.g. `resource.["host.name"]`
+  - There is no longer a default top-level field. 
+    - i.e. `foo` is no longer equivalent to `$body.foo`. (It is invalid.)
+  - A top-level field MUST be specified at the beginning of each field. 
+    - e.g. `body.foo`, `attributes.foo`, or `resource.foo`.
+- `entry.Entry.Timestamp` field is no longer required and is not initialized by default. ([PR370](https://github.com/open-telemetry/opentelemetry-log-collection/pull/370))
+  - The value can be set using the `timestamp` block on any parser, or the using the standalone `time_parser` operator.
+- Removed `metadata` operator. ([PR429](https://github.com/open-telemetry/opentelemetry-log-collection/pull/429))
+  - Use `add`, `copy`, or `move` operators instead.
+- Removed `restructure` operator. ([PR371](https://github.com/open-telemetry/opentelemetry-log-collection/pull/371))
+  - Use `add`, `copy`, `flatten`, `move`, `remove`, and `retain` operators instead.
+- Changed the names of attributes added by `file_input` operator to match new [semantic conventions](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/logs/semantic_conventions/media.md#log-file). ([PR372](https://github.com/open-telemetry/opentelemetry-log-collection/pull/372))
+- Switch to original `go-syslog` library, restoring strict enforcement of SD-NAME length. ([PR439](https://github.com/open-telemetry/opentelemetry-log-collection/pull/439))
+
+
+## [0.27.2] - 2022-03-17
+
+### Fixed
+- Revert version update on go-syslog, which introduced incompatibility with 386 architecture. ([PR438](https://github.com/open-telemetry/opentelemetry-log-collection/pull/438))
+
+
+## [0.27.1] - 2022-03-16
+
+### Fixed
+- Issue where pipelines could fail to build when running on Go 1.18. ([PR347](https://github.com/open-telemetry/opentelemetry-log-collection/pull/347))
+
+
+## [0.27.0] - 2022-03-10
+
+### Added
+- `entry.Entry.ObservedTimestamp` field. This is initialized automatically when an entry is created. ([PR370](https://github.com/open-telemetry/opentelemetry-log-collection/pull/370))
+- `entry.Entry.ScopeName` field. This field will be used in the collector to group related log entries. ([PR397](https://github.com/open-telemetry/opentelemetry-log-collection/pull/397))
+  - A `scope_name` block is now supported by every parser. Alternately, use the standalone `scope_name_parser` operator.
+
+
+## [0.27.0] - 2022-03-10
+
+### Added
+- `csv_parser` can now handle fields containing line breaks. ([PR425](https://github.com/open-telemetry/opentelemetry-log-collection/pull/425))
+
+### Fixed
+- Issue where `recombine` operator would combine entire file in certain specific circumstances. ([PR416](https://github.com/open-telemetry/opentelemetry-log-collection/pull/416))
+
+
+## [0.26.0] - 2022-02-25
+
+### Added
+- `source_identifier` setting to `recombine` operator, to ensure partial entries are joined to others from the same file, or other source. ([PR341](https://github.com/open-telemetry/opentelemetry-log-collection/pull/341))
+- `max_sources` setting to `recombine` operator, which limits the number of unique sources that may accumulate partial entries. ([PR341](https://github.com/open-telemetry/opentelemetry-log-collection/pull/341))
+
+### Fixed
+- Time parsing will now correctly parse timestamps from 1970. ([PR417](https://github.com/open-telemetry/opentelemetry-log-collection/pull/417))
+- Issue where `file_input` operator could duplicate a small number of log entries. ([PR413](https://github.com/open-telemetry/opentelemetry-log-collection/pull/413))
+
+### Changed
+- `entry.Attributes` data type from `map[string]string` to `map[string]interface{}`. ([PR401](https://github.com/open-telemetry/opentelemetry-log-collection/pull/401))
+- `entry.Resource` data type from `map[string]string` to `map[string]interface{}`. ([PR411](https://github.com/open-telemetry/opentelemetry-log-collection/pull/411))
+
+### Removed
+- `write_to` configuration setting from all input operators. Use `move` operator instead. ([PR412](https://github.com/open-telemetry/opentelemetry-log-collection/pull/412))
+
+
+## [0.25.0] - 2022-02-21
+
+This release contains a few minor updates as well as a major cleanup of the codebase. See the [Reduce Complexity](https://github.com/open-telemetry/opentelemetry-log-collection/milestone/2?closed=1) milestone for full details on the cleanup.
+
+### Added
+- `source_identifier` setting to `recombine` operator, to ensure partial entries are joined to others from the same file, or other source. ([PR341](https://github.com/open-telemetry/opentelemetry-log-collection/pull/341))
+- `max_sources` setting to `recombine` operator, which limits the number of unique sources that may accumulate partial entries. ([PR341](https://github.com/open-telemetry/opentelemetry-log-collection/pull/341))
+
+### Fixed
+- On Windows, `file_input` will immediately close files after reading. ([PR366](https://github.com/open-telemetry/opentelemetry-log-collection/pull/366))
+
+### Changed
+- When `file_input` cannot open a file, it will print a debug level log instead of an error level log. ([PR357](https://github.com/open-telemetry/opentelemetry-log-collection/pull/357))
+
+
 ## [0.24.0] - 2021-12-21
 
 ### Added

Makefile

@@ -8,7 +8,7 @@ ALL_MODULES := $(shell find . -type f -name "go.mod" -exec dirname {} \; | sort
 ALL_SRC := $(shell find . -name '*.go' -type f | sort)
 ADDLICENSE=addlicense
 ALL_COVERAGE_MOD_DIRS := $(shell find . -type f -name 'go.mod' -exec dirname {} \; | egrep -v '^./internal/tools' | sort)
-FIELDALIGNMENT_DIRS := ./agent/ ./pipeline/
+FIELDALIGNMENT_DIRS := ./pipeline/
 
 TOOLS_MOD_DIR := ./internal/tools
 .PHONY: install-tools
@@ -51,8 +51,14 @@ clean:
 .PHONY: tidy
 tidy:
 	$(MAKE) for-all CMD="rm -fr go.sum"
-	$(MAKE) for-all CMD="go mod tidy -go=1.16"
-	$(MAKE) for-all CMD="go mod tidy -go=1.17"
+	$(MAKE) for-all CMD="go mod tidy -compat=1.17"
+
+.PHONY: mod-update-only
+mod-update-only:
+	$(MAKE) for-all CMD="go get -u ./..."
+
+.PHONY: mod-update
+mod-update: mod-update-only tidy
 
 .PHONY: listmod
 listmod: