CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

5.0.1 (2024-02-13)

Note: Version bump only for package fast-csv

5.0.0 (2024-01-13)

BREAKING CHANGES

• deps!: Dropped support for Node.js versions 10, 12, 14 and 15 #833

Bug Fixes

• Added missing single quote in error message (#656) (b9dceab)
• deps: Fix up @types node package incorrectly involved in dependencies, closes #774 (#838) (83315a6)
• deps: update dependency @types/yargs to v16.0.1 (024ec2c)
• deps: update dependency classnames to v2.4.0 (#642) (3ce8ad8)
• deps: update dependency classnames to v2.5.0 (#847) (8a38bd2)
• deps: update dependency classnames to v2.5.1 (#849) (4187b08)
• deps: update dependency globby to v11.0.2 (57953cc)
• deps: update dependency globby to v11.0.3 (e310319)
• deps: update dependency globby to v11.1.0 (#678) (0ea420d)
• deps: update dependency jest-diff to v29 (#672) (b962de0)
• deps: update dependency yargs to v16.2.0 (d9420d8)
• deps: update dependency yargs to v17 (#673) (0d33b48)
• deps: update docusaurus monorepo to v2.4.3 (#531) (ed71ed4)
• deps: update docusaurus monorepo to v3 (#844) (7fdb903)
• deps: update docusaurus monorepo to v3.1.0 (#855) (4f67398)
• deps: update react monorepo to v18 (#845) (a447d06)

4.3.6 (2020-12-04)

Bug Fixes

• Simplify empty row check by removing complex regex (4bbd39f)
• deps: update dependency @types/yargs to v15.0.10 (9af7a41)
• deps: update dependency yargs to v16.1.1 (057a4da)

4.3.5 (2020-11-03)

Bug Fixes

• formatting,#446: Do not quote fields that do not contain a quote (13e688c), closes #446

4.3.4 (2020-11-03)

Bug Fixes

• formatter,#503: Do not ignore rows when headers is false (1560564), closes #503

4.3.3 (2020-10-30)

Bug Fixes

• deps: update dependency @docusaurus/core to v2.0.0-alpha.66 (8afdd1e)
• deps: update dependency @docusaurus/preset-classic to v2.0.0-alpha.66 (4a854a1)
• deps: update dependency @types/yargs to v15.0.9 (a46ac39)
• deps: update dependency yargs to v16 (b28b662)
• deps: update react monorepo to v17 (93d3450)

4.3.2 (2020-09-02)

Bug Fixes

• deps: update dependency yargs to v15.4.1 (74fd72f)
• parsing, #423: Prevent callback from being called multiple times (040febe), closes #423
• release command (79ec47f)

4.3.1 (2020-06-23)

Bug Fixes

• deps: update dependency @docusaurus/core to v2.0.0-alpha.56 (87c9cdb)
• deps: update dependency @docusaurus/core to v2.0.0-alpha.58 (7b10f7e)
• deps: update dependency @docusaurus/preset-classic to v2.0.0-alpha.56 (2cafdac)
• deps: update dependency @docusaurus/preset-classic to v2.0.0-alpha.58 (a4a1e3f)
• deps: update dependency globby to v11.0.1 (9a21f53)
• parsing: Pass errors through callbacks (84ecdf6)

4.3.0 (2020-05-27)

Bug Fixes

• deps: update dependency @docusaurus/core to v2.0.0-alpha.55 (84b8491)
• deps: update dependency @docusaurus/preset-classic to v2.0.0-alpha.55 (9b7e40c)

4.2.0 (2020-05-19)

Bug Fixes

• deps: update dependency @docusaurus/preset-classic to v2.0.0-alpha.54 (f1fcc46)
• deps: update dependency @types/yargs to v15 (44bcccc)
• deps: update react monorepo to v16.13.1 (cdb0d89)

Features

• parsing: Less restrictive row parsing type #356 (87d74ec)

4.1.6 (2020-05-15)

Bug Fixes

• deps: update dependency @docusaurus/core to v2.0.0-alpha.54 (24a0473)
• parse: Handle escaped escape properly #340 (78d9b16)

4.1.5 (2020-05-15)

Bug Fixes

• Fix for #345 remove revert to old tsconfig.build (aa4488f)

4.1.4 (2020-05-15)

Bug Fixes

• Fix lerna:version command (6da1eb3)

v4.1.2

• New Docs powered by Docusaurus!
• New logo courtesy of @dylanstanfield

v4.1.1

• [FIXED] Issue where code is not built before publishing. #329

v4.1.0

• [ADDED] A new headers event that will be emitted when headers are parsed [#321] (#321)

v4.0.3

• [FIXED] Issue where invalid rows were not accounted for when skipRows was set #317
• [FIXED] Issue where readableObjectMode was not set to false when formatting #319
• [FIXED] Issue where carriage returns and line feeds were not always quoted when formatting #320

v4.0.2

• [ADDED] writeHeaders to @fast-csv/format option to prevent writing headers.
  • This makes appending to a csv easier and safer because you can still specify headers without writing them.

v4.0.1

• [FIXED] package.json homepage links
• [ADDED] version npm script

v4.0.0

• Migrated from mocha to jest
• Moved to lerna.
  • Split parse and format packages
• Added running examples and checking output as part of the tests
• Updated docs for new directory layout
• Added typescript examples
• Added generics type support to format and parse streams
• [ADDED] Docs around using strictColumnHandling to emit errors when there are more columns than headers [#195]

v3.7.0

• [ADDED] Ability to Transform Header #287
• [ADDED] Example require and import to README #301
• [ADDED] Added new formatting option alwaysWriteHeaders to always write headers even if no rows are provided #300
• [ADDED] Appending to csv example and docs #272
• [FIXED] Issue with duplicate headers causing dataloss, duplicate headers will can an error to be emitted. #276
• [FIXED] Issue where an error thrown while processing rows causes stream continue to parse, causing duplicate writes or swallowed exceptions.

v3.6.0

• [ADDED] maxRows option to limit the number of rows parsed. #275 #277 - @cbrittingham
• [ADDED] skipRows to allow skipping parsed rows see parsing.md
• [ADDED] skipLines to allow skipping entire lines of a csv parsing.md #267
• Exported formatting and parsing types.
• Removed .npmignore in favor of package.json files

v3.5.0

• Upgraded dependencies
• Reformatted code with prettier
• [FIXED] Entire lodash is imported, bloating dependencies #281

v3.4.0

• [FIXED] formatter.js: Disabling quote doesn't work #97
  • Changed to allow the quote option to be provided as a boolean so when set to false all quoting is ignored.
• [ADDED] writeBOM option when formatting a csv #180
• Added tests for #102

v3.3.0

• [FIXED] First row of CSV is removed when headers array is provided #252

v3.2.0

• [FIXED] Invalid row index doesn't reflect original row count #130 #266 - @chrwnsk

v3.1.0

• Skip trailing whitespace after a quoted field #223 - @peet
• Add support for passing in encoding. #185 - @pierrelouisd4j

v3.0.2

• Update lodash to address #260

v3.0.1

• Update .npmignore to not exclude build directory

v3.0.0

• Updated to Node 8
• Rewrote in Typescript

Parsing Changes

• Calling the library as a function has been removed in favor of csv.parse.
  • csv() change to csv.parse()
• Deprecated fromString in favor of parseString
  • csv.fromString() change to csv.parseString()
• Deprecated fromStream in favor of parseStreama
  • csv.fromStream() change to csv.parseStream()
• DeprecatedfromPath in favor of parseFile
  • csv.fromPath() change to csv.parseFile()

Formatting Changes

• csv.createWriteStream has been removed in favor of csv.format
• csv.writeToBuffer and csv.writeToString no longer accepts a callback, instead they return a promise Promise

v2.5.0

• Use safer-buffer polyfill to support node >= 8.

v2.4.1

• Adding TypeScript declaration file. #190

v2.4.0

• Allow renaming headers. #175

v2.3.1

• Now removes the byte order mark from a UTF-8 file if this is present. #170

v2.3.0

• Writing object ends up with function definitions #158

v2.2.0

• Handle split CRLF #156 - @alexeits

v2.1.0

• Now handles tab delimited CSVs with only spaces for field values
• Handles CSVs with only spaces for field values

v2.0.1

• Fix for last column empty when line end with a delimiter.

v2.0.0

• Fast CSV will now handles the last column being empty.

v1.1.0

• Fix for when chunk returned by transform to the parser ends with a space
• Functionality to give a reason when invalid data
• Fix problem with utf8 encoded streams that have multi-byte characters
• Allow passing sparse array of headers

v1.0.0

• Node 4 and 5 support.
• Deprecating the record event.

v0.6.0

• Removed try catch from emit to allow bubbling up of errors to process, if one is thrown #93
  • This also fixed issue #92 where a loop was entered when this.emit("error") was called.
• Added new tests

v0.5.7

• Strict record handling #53 - @derjust

v0.5.6

• Fixed issue where parser_stream was emitting end early #87
  • Changed to not emit end during flush
  • Changed catch errors on emit and emit as "error" event
• Added support for node v0.12

v0.5.5

• Fixed issues with ordering of headers when specifying headers in a write stream #77
• Fixed issue where headers were not being written if no data was supplied to write stream.

v0.5.4

• Fixed issues with error handling and not registering an error handler on stream #68
• Added support for ignoring quoting while parsing #75

v0.5.3

• Fixed issues with v0.11 stream implementation #73
• Fixed issues with pause/resume and data events in v0.10 #69
• Fixed the double invoking of done callback when parsing files #68
• Refactored tests

v0.5.2

• Fixed issue with writeToString and writeToPath examples #64
• Fixed issue with creating a csv without headers #63

v0.5.1

• Fixed issue where line data was not being passed between transforms in the parser_stream

v0.5.0

• Added support for async transforms #24
• Added support for async validation
• Added support for new data format

[
    [["header", "value1"], ["header2", "value2"]],
    [["header", "value2"], ["header2", "value2"]]
]

• Added support for forcing the quoting columns and headers
  • quoteColumns - Can be a boolean, object or array to specify how quoting should be done (see README)
  • quoteHeaders - Can be a boolean, object or array to specify how quoting should be done (see README)
• More tests
• Code refactor and clean up

v0.4.4

• Added support for comments. #56

v0.4.3

• Added ability to include a rowDelimiter at the end of a csv with the includeEndRowDelimiter option #54
• Added escaping for values that include a row delimiter
• Added more tests for new feature and escaping row delimiter values.

v0.4.2

• Added ability to specify a rowDelimiter when creating a csv.
• Added discardUnmappedColumns option to allow the ignoring of extra data #45

v0.4.1

• Fixed race condition that occurred if you called pause during a flush.

v0.4.0

• Fixed misspelling of delimiter #40

v0.3.1

• Added transform support to formatters
  • When using createWriteStream you can now you the transform method to specify a row transformer.
  • When using other transform methods you can specify a transform option.

v0.3.0

• You can now specify objectMode when parsing a csv which will cause data events to have an object emitted.
• You can now pipe directly to the stream returned from createWriteStream
• You can now transform csvs by piping output from parsing into a formatter.

v0.2.5

• Fixed issue where not all rows are emitted when using pause and resume

v0.2.4

• Added more fine grained control to .pause and .resume
  • You can now pause resume between chunks

v0.2.3

• Add new createWriteStream for creating a streaming csv writer

v0.2.2

• Fixed issue with having line breaks containing \r\n

v0.2.1

• Fixed issue with \r line break in parser

v0.2.0

• Added multiline value support
• Updated escaping logic
• More performance enhancements
• More robusts test cases
• Removed support for having two quote types instead it just supports a single quote and escape sequence. Source code (zip)

v0.1.2

• Fixed issue with formatter handling undefined or null values.
• Changed formatter not not include a new line at the end of a CSV.
• Added pause and resume functionality to ParserStream

v0.1.1

• Added trim, ltrim, and rtrim to parsing options

v0.1.0