* remove dependency of deprecated on v2
* use new artifact identification logic
* add custom artifact type compiler test
* compile schema_version from non-kfp artifacts
* update tests
* add importer to compiler test
* update golden snapshots
* fix type checking code
* undo executor_test diff
* remove gcpc types compiler test
* add compilation test comment
* update google artifact handling
* update compiler test
* only permit system. and google. artifact types; add tests
* update compiler test
* simplify type checking logic
* use bundled artifact types in PipelineArtifactChannel
* raise error on unknown v1 input or output
* add type utils and move functions
* add type utils tests
* remove schema_version from inputspec and outputspec
* update artifact proto creation and tests
* propogate bundled artifact type string changes throughout sdk
* update golden snapshot
* remove unused v1 compat and tests
* update type checking and tests to validate schema_version using semantic versioning
* update importer sample
* update test data config
* update test_data config
* clean up sample
* clean up sample
* feat(sdk): add support for ParallelFor parallelism setting
* add parallelism value check
* Add unit tests
* Adding a compiler test
* used None as default parallelism input signature, other minor fixes on format and tests
* fix import statements
* add release.md message
* update ParallelFor docstring
* fixed docstring comments
* removed 'optional' in docstrings
* add compiler test pipeline with multiple exit handlers
* remove blocker of multiple exit handlers
* move exit handler builder logic to pipeline_spec_builder
* build all exit handlers per pipeline
* add compiler test with IR inspection
* prevent usage of cross-pipeline after
* test cross-pipeline after is prevented
* update existing task dependency logic and tests
* add v2 sample test
* remove cross-pipeline .after
* prevent cross-dag data dependency for dsl features
* add compiler test pipeline with nested exit handlers
* add support for nested exit handlers
* clean up pipeline with nested exit handlers
* remove sample with multiple exit handlers
* remove compiler test with nested exit handlers
* add compilation guard against nested exit handlers in subdag
* update release notes
* support container_component decorator for function with no inputs
* resolve review comments
* add sample tests for milestone 1
* modify compiler test data
* resolve reviews
* resolve reviews
* WIP
* implementation of function of no inputs
* fixed sample test
* re-fix sample test
* fix rebase merge conflict
* resolve formatting
* resolve isort error for test data
* resolve comments
* fix nit
* resolve nit
* add implementation for placeholders i/o, sample and compiler tests
* resolve comments and merge logic for constructing container component
* resolve comments
* resolve comments
* fix assertion messages
* add error handling for accessing artifact by itself
* add test for raising error for accessing artifact by itself
* remove unused imports
* use google as isort profile
* sort imports
* format with yapf
* clean end of file new line, trailing whitespace, double quoted strings
* clean up relevant files
* use context manager for temporary directory cleanup
* add component compilation methods
* add component compilation tests
* add more complete pipeline_func argument handling
* use context manager for handling type check mode
* improve checks on inputs for component compilation
* correct pipeline name for primitive component IR
* simplify component compilation logic
* extract compiler methods
* move compiler helpers to helpers file to avoid circular imports
* remove underscore prefix from functions in hidden module
* move helpers tests to helper_test module
* put to_pipeline_spec on ComponentSpec
* fix inputs reference
* use same naming regex for pipelines and components
* permit compilation of all BaseComponent subclasses
* clean up docstrings
* merge compiler.helpers into pipeline_spec_builder
* modify docstrings; refactor
* modify docstring
* change serialization format from json to yaml
* refactor: use guard clause for clarity
* convert test data from json to yaml
* add and update tests
* permit deprecated compile to json
* re-add json test data
* update compiler tests
* refactor Compiler._write_pipeline_spec_file
* update golden snapshots
* update sample output extensions
* test file extension exceptions and warnings
* update release notes
* remove json golden snapshots
Connor McCarthy
Chen Sun
Bo
Scott_Xu
Yaqi Ji