go.mod: github.com/pelletier/go-toml v1.9.3

full diff: https://github.com/pelletier/go-toml/compare/v1.8.1...v1.9.3

- v1.9.3: Clarify license and comply with Apache 2.0
- v1.9.2: Add Encoder.CompactComments to omit extra new line
- v1.9.1: Fix empty trees line counting

v1.9.0
-------------------

The highlight of this version is that the whole toml.Tree structure has been made
public in a backward compatible way. This allows everyone using v1.x to fully
access the data and metadata in the tree to extend the library.

This is hopefully the last release in the v1.x track, as go-toml v2 is the main
focus of development.

What's new

- TOML 1.0.0-rc.3
- Improved default tag for durations
- Provide Tree and treeValue public aliases
- Expose MarshalOrder
- Value string representation public function

Fixed bugs

- Do not allow T-prefix on local dates
- toml.Unmarshaler supports leaf nodes
- Fix date lexer to only support 4-digit year
- Fix ToMap for tables in mixed-type arrays
- Fix ToMap for tables in nested mixed-type arrays
- Support literal multiline marshal

Performance

- Remove date regexp
- Remove underscore regexps

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2021-08-23 15:37:40 +02:00
parent 736222dd87
commit 4292969106
No known key found for this signature in database
GPG Key ID: 76698F39D527CE8C
20 changed files with 790 additions and 226 deletions

2
go.mod
View File

@ -46,7 +46,7 @@ require (
github.com/opencontainers/runc v1.0.1
github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
github.com/opencontainers/selinux v1.8.2
github.com/pelletier/go-toml v1.8.1
github.com/pelletier/go-toml v1.9.3
github.com/pkg/errors v0.9.1
github.com/prometheus/client_golang v1.11.0
github.com/satori/go.uuid v1.2.0 // indirect

4
go.sum
View File

@ -440,8 +440,8 @@ github.com/opencontainers/selinux v1.8.2/go.mod h1:MUIHuUEvKB1wtJjQdOyYRgOnLD2xA
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNCRM=
github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
github.com/pelletier/go-toml v1.9.3 h1:zeC5b1GviRUyKYd6OJPvBU/mcVDVoL1OhT17FCt5dSQ=
github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=

View File

@ -411,8 +411,8 @@ github.com/opencontainers/selinux v1.8.2/go.mod h1:MUIHuUEvKB1wtJjQdOyYRgOnLD2xA
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
github.com/pelletier/go-toml v1.8.1 h1:1Nf83orprkJyknT6h7zbuEGUEjcyVlCxSUGTENmNCRM=
github.com/pelletier/go-toml v1.8.1/go.mod h1:T2/BmBdy8dvIRq1a/8aqjN41wvWlN4lrapLU/GW4pbc=
github.com/pelletier/go-toml v1.9.3 h1:zeC5b1GviRUyKYd6OJPvBU/mcVDVoL1OhT17FCt5dSQ=
github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
github.com/peterbourgon/diskv v2.0.1+incompatible/go.mod h1:uqqh8zWWbv1HBMNONnaR/tNboyR3/BZd58JJSHlUSCU=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=

View File

@ -28,7 +28,7 @@ improve the documentation. Fix a typo, clarify an interface, add an
example, anything goes!
The documentation is present in the [README][readme] and thorough the
source code. On release, it gets updated on [GoDoc][godoc]. To make a
source code. On release, it gets updated on [pkg.go.dev][pkg.go.dev]. To make a
change to the documentation, create a pull request with your proposed
changes. For simple changes like that, the easiest way to go is probably
the "Fork this project and edit the file" button on Github, displayed at
@ -123,7 +123,7 @@ Checklist:
[issues-tracker]: https://github.com/pelletier/go-toml/issues
[bug-report]: https://github.com/pelletier/go-toml/issues/new?template=bug_report.md
[godoc]: https://godoc.org/github.com/pelletier/go-toml
[pkg.go.dev]: https://pkg.go.dev/github.com/pelletier/go-toml
[readme]: ./README.md
[fork]: https://help.github.com/articles/fork-a-repo
[pull-request]: https://help.github.com/en/articles/creating-a-pull-request

View File

@ -1,6 +1,16 @@
The bulk of github.com/pelletier/go-toml is distributed under the MIT license
(see below), with the exception of localtime.go and localtime.test.go.
Those two files have been copied over from Google's civil library at revision
ed46f5086358513cf8c25f8e3f022cb838a49d66, and are distributed under the Apache
2.0 license (see below).
github.com/pelletier/go-toml:
The MIT License (MIT)
Copyright (c) 2013 - 2017 Thomas Pelletier, Eric Anderton
Copyright (c) 2013 - 2021 Thomas Pelletier, Eric Anderton
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
@ -19,3 +29,219 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
localtime.go, localtime_test.go:
Originals:
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil.go
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil_test.go
Changes:
* Renamed files from civil* to localtime*.
* Package changed from civil to toml.
* 'Local' prefix added to all structs.
License:
https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/LICENSE
Apache License
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http://www.apache.org/licenses/
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7. Disclaimer of Warranty. Unless required by applicable law or
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
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View File

@ -1,17 +1,42 @@
# go-toml
Go library for the [TOML](https://github.com/mojombo/toml) format.
Go library for the [TOML](https://toml.io/) format.
This library supports TOML version
[v1.0.0-rc.1](https://github.com/toml-lang/toml/blob/master/versions/en/toml-v1.0.0-rc.1.md)
[v1.0.0-rc.3](https://toml.io/en/v1.0.0-rc.3)
[![GoDoc](https://godoc.org/github.com/pelletier/go-toml?status.svg)](http://godoc.org/github.com/pelletier/go-toml)
[![Go Reference](https://pkg.go.dev/badge/github.com/pelletier/go-toml.svg)](https://pkg.go.dev/github.com/pelletier/go-toml)
[![license](https://img.shields.io/github/license/pelletier/go-toml.svg)](https://github.com/pelletier/go-toml/blob/master/LICENSE)
[![Build Status](https://dev.azure.com/pelletierthomas/go-toml-ci/_apis/build/status/pelletier.go-toml?branchName=master)](https://dev.azure.com/pelletierthomas/go-toml-ci/_build/latest?definitionId=1&branchName=master)
[![codecov](https://codecov.io/gh/pelletier/go-toml/branch/master/graph/badge.svg)](https://codecov.io/gh/pelletier/go-toml)
[![Go Report Card](https://goreportcard.com/badge/github.com/pelletier/go-toml)](https://goreportcard.com/report/github.com/pelletier/go-toml)
[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fpelletier%2Fgo-toml.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fpelletier%2Fgo-toml?ref=badge_shield)
## Development status
** Consider go-toml v2!**
The next version of go-toml is in [active development][v2-dev], and
[nearing completion][v2-map].
Though technically in beta, v2 is already more tested, [fixes bugs][v1-bugs],
and [much faster][v2-bench]. If you only need reading and writing TOML documents
(majority of cases), those features are implemented and the API unlikely to
change.
The remaining features (Document structure editing and tooling) will be added
shortly. While pull-requests are welcome on v1, no active development is
expected on it. When v2.0.0 is released, v1 will be deprecated.
👉 [go-toml v2][v2]
[v2]: https://github.com/pelletier/go-toml/tree/v2
[v2-map]: https://github.com/pelletier/go-toml/discussions/506
[v2-dev]: https://github.com/pelletier/go-toml/tree/v2
[v1-bugs]: https://github.com/pelletier/go-toml/issues?q=is%3Aissue+is%3Aopen+label%3Av2-fixed
[v2-bench]: https://github.com/pelletier/go-toml/tree/v2#benchmarks
## Features
Go-toml provides the following features for using data parsed from TOML documents:
@ -81,11 +106,11 @@ for ii, item := range results.Values() {
## Documentation
The documentation and additional examples are available at
[godoc.org](http://godoc.org/github.com/pelletier/go-toml).
[pkg.go.dev](https://pkg.go.dev/github.com/pelletier/go-toml).
## Tools
Go-toml provides two handy command line tools:
Go-toml provides three handy command line tools:
* `tomll`: Reads TOML files and lints them.
@ -109,7 +134,7 @@ Go-toml provides two handy command line tools:
### Docker image
Those tools are also availble as a Docker image from
Those tools are also available as a Docker image from
[dockerhub](https://hub.docker.com/r/pelletier/go-toml). For example, to
use `tomljson`:
@ -148,4 +173,4 @@ this document. The last two major versions of Go are supported
## License
The MIT License (MIT). Read [LICENSE](LICENSE).
The MIT License (MIT) + Apache 2.0. Read [LICENSE](LICENSE).

View File

@ -2,30 +2,6 @@ trigger:
- master
stages:
- stage: fuzzit
displayName: "Run Fuzzit"
dependsOn: []
condition: and(succeeded(), eq(variables['Build.SourceBranchName'], 'master'))
jobs:
- job: submit
displayName: "Submit"
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.15"
inputs:
version: "1.15"
- script: echo "##vso[task.setvariable variable=PATH]${PATH}:/home/vsts/go/bin/"
- script: mkdir -p ${HOME}/go/src/github.com/pelletier/go-toml
- script: cp -R . ${HOME}/go/src/github.com/pelletier/go-toml
- task: Bash@3
inputs:
filePath: './fuzzit.sh'
env:
TYPE: fuzzing
FUZZIT_API_KEY: $(FUZZIT_API_KEY)
- stage: run_checks
displayName: "Check"
dependsOn: []
@ -36,9 +12,9 @@ stages:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.15"
displayName: "Install Go 1.16"
inputs:
version: "1.15"
version: "1.16"
- task: Go@0
displayName: "go fmt ./..."
inputs:
@ -51,9 +27,9 @@ stages:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.15"
displayName: "Install Go 1.16"
inputs:
version: "1.15"
version: "1.16"
- task: Go@0
displayName: "Generate coverage"
inputs:
@ -71,37 +47,28 @@ stages:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.15"
displayName: "Install Go 1.16"
inputs:
version: "1.15"
version: "1.16"
- script: echo "##vso[task.setvariable variable=PATH]${PATH}:/home/vsts/go/bin/"
- task: Bash@3
inputs:
filePath: './benchmark.sh'
arguments: "master $(Build.Repository.Uri)"
- job: fuzzing
displayName: "fuzzing"
pool:
vmImage: ubuntu-latest
steps:
- task: GoTool@0
displayName: "Install Go 1.15"
inputs:
version: "1.15"
- script: echo "##vso[task.setvariable variable=PATH]${PATH}:/home/vsts/go/bin/"
- script: mkdir -p ${HOME}/go/src/github.com/pelletier/go-toml
- script: cp -R . ${HOME}/go/src/github.com/pelletier/go-toml
- task: Bash@3
inputs:
filePath: './fuzzit.sh'
env:
TYPE: local-regression
- job: go_unit_tests
displayName: "unit tests"
strategy:
matrix:
linux 1.16:
goVersion: '1.16'
imageName: 'ubuntu-latest'
mac 1.16:
goVersion: '1.16'
imageName: 'macOS-latest'
windows 1.16:
goVersion: '1.16'
imageName: 'windows-latest'
linux 1.15:
goVersion: '1.15'
imageName: 'ubuntu-latest'
@ -111,15 +78,6 @@ stages:
windows 1.15:
goVersion: '1.15'
imageName: 'windows-latest'
linux 1.14:
goVersion: '1.14'
imageName: 'ubuntu-latest'
mac 1.14:
goVersion: '1.14'
imageName: 'macOS-latest'
windows 1.14:
goVersion: '1.14'
imageName: 'windows-latest'
pool:
vmImage: $(imageName)
steps:
@ -155,7 +113,7 @@ stages:
- task: GoTool@0
displayName: "Install Go"
inputs:
version: 1.15
version: 1.16
- task: Bash@3
inputs:
targetType: inline

View File

@ -1,26 +0,0 @@
#!/bin/bash
set -xe
# go-fuzz doesn't support modules yet, so ensure we do everything
# in the old style GOPATH way
export GO111MODULE="off"
# install go-fuzz
go get -u github.com/dvyukov/go-fuzz/go-fuzz github.com/dvyukov/go-fuzz/go-fuzz-build
# target name can only contain lower-case letters (a-z), digits (0-9) and a dash (-)
# to add another target, make sure to create it with `fuzzit create target`
# before using `fuzzit create job`
TARGET=toml-fuzzer
go-fuzz-build -libfuzzer -o ${TARGET}.a github.com/pelletier/go-toml
clang -fsanitize=fuzzer ${TARGET}.a -o ${TARGET}
# install fuzzit for talking to fuzzit.dev service
# or latest version:
# https://github.com/fuzzitdev/fuzzit/releases/latest/download/fuzzit_Linux_x86_64
wget -q -O fuzzit https://github.com/fuzzitdev/fuzzit/releases/download/v2.4.52/fuzzit_Linux_x86_64
chmod a+x fuzzit
# TODO: change kkowalczyk to go-toml and create toml-fuzzer target there
./fuzzit create job --type $TYPE go-toml/${TARGET} ${TARGET}

View File

@ -1,5 +1,3 @@
module github.com/pelletier/go-toml
go 1.12
require github.com/davecgh/go-spew v1.1.1

View File

@ -1,19 +0,0 @@
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.3 h1:fvjTMHxHEw/mxHbtzPi3JCcKXQRAnQTBRo6YCJSVHKI=
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

View File

@ -9,13 +9,10 @@ import (
"bytes"
"errors"
"fmt"
"regexp"
"strconv"
"strings"
)
var dateRegexp *regexp.Regexp
// Define state functions
type tomlLexStateFn func() tomlLexStateFn
@ -216,18 +213,12 @@ func (l *tomlLexer) lexRvalue() tomlLexStateFn {
break
}
possibleDate := l.peekString(35)
dateSubmatches := dateRegexp.FindStringSubmatch(possibleDate)
if dateSubmatches != nil && dateSubmatches[0] != "" {
l.fastForward(len(dateSubmatches[0]))
if dateSubmatches[2] == "" { // no timezone information => local date
return l.lexLocalDate
}
return l.lexDate
if next == '+' || next == '-' {
return l.lexNumber
}
if next == '+' || next == '-' || isDigit(next) {
return l.lexNumber
if isDigit(next) {
return l.lexDateTimeOrNumber
}
return l.errorf("no value can start with %c", next)
@ -237,6 +228,32 @@ func (l *tomlLexer) lexRvalue() tomlLexStateFn {
return nil
}
func (l *tomlLexer) lexDateTimeOrNumber() tomlLexStateFn {
// Could be either a date/time, or a digit.
// The options for date/times are:
// YYYY-... => date or date-time
// HH:... => time
// Anything else should be a number.
lookAhead := l.peekString(5)
if len(lookAhead) < 3 {
return l.lexNumber()
}
for idx, r := range lookAhead {
if !isDigit(r) {
if idx == 2 && r == ':' {
return l.lexDateTimeOrTime()
}
if idx == 4 && r == '-' {
return l.lexDateTimeOrTime()
}
return l.lexNumber()
}
}
return l.lexNumber()
}
func (l *tomlLexer) lexLeftCurlyBrace() tomlLexStateFn {
l.next()
l.emit(tokenLeftCurlyBrace)
@ -254,14 +271,245 @@ func (l *tomlLexer) lexRightCurlyBrace() tomlLexStateFn {
return l.lexRvalue
}
func (l *tomlLexer) lexDate() tomlLexStateFn {
l.emit(tokenDate)
func (l *tomlLexer) lexDateTimeOrTime() tomlLexStateFn {
// Example matches:
// 1979-05-27T07:32:00Z
// 1979-05-27T00:32:00-07:00
// 1979-05-27T00:32:00.999999-07:00
// 1979-05-27 07:32:00Z
// 1979-05-27 00:32:00-07:00
// 1979-05-27 00:32:00.999999-07:00
// 1979-05-27T07:32:00
// 1979-05-27T00:32:00.999999
// 1979-05-27 07:32:00
// 1979-05-27 00:32:00.999999
// 1979-05-27
// 07:32:00
// 00:32:00.999999
// we already know those two are digits
l.next()
l.next()
// Got 2 digits. At that point it could be either a time or a date(-time).
r := l.next()
if r == ':' {
return l.lexTime()
}
return l.lexDateTime()
}
func (l *tomlLexer) lexDateTime() tomlLexStateFn {
// This state accepts an offset date-time, a local date-time, or a local date.
//
// v--- cursor
// 1979-05-27T07:32:00Z
// 1979-05-27T00:32:00-07:00
// 1979-05-27T00:32:00.999999-07:00
// 1979-05-27 07:32:00Z
// 1979-05-27 00:32:00-07:00
// 1979-05-27 00:32:00.999999-07:00
// 1979-05-27T07:32:00
// 1979-05-27T00:32:00.999999
// 1979-05-27 07:32:00
// 1979-05-27 00:32:00.999999
// 1979-05-27
// date
// already checked by lexRvalue
l.next() // digit
l.next() // -
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid month digit in date: %c", r)
}
}
r := l.next()
if r != '-' {
return l.errorf("expected - to separate month of a date, not %c", r)
}
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid day digit in date: %c", r)
}
}
l.emit(tokenLocalDate)
r = l.peek()
if r == eof {
return l.lexRvalue
}
if r != ' ' && r != 'T' {
return l.errorf("incorrect date/time separation character: %c", r)
}
if r == ' ' {
lookAhead := l.peekString(3)[1:]
if len(lookAhead) < 2 {
return l.lexRvalue
}
for _, r := range lookAhead {
if !isDigit(r) {
return l.lexRvalue
}
}
}
l.skip() // skip the T or ' '
// time
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid hour digit in time: %c", r)
}
}
r = l.next()
if r != ':' {
return l.errorf("time hour/minute separator should be :, not %c", r)
}
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid minute digit in time: %c", r)
}
}
r = l.next()
if r != ':' {
return l.errorf("time minute/second separator should be :, not %c", r)
}
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid second digit in time: %c", r)
}
}
r = l.peek()
if r == '.' {
l.next()
r := l.next()
if !isDigit(r) {
return l.errorf("expected at least one digit in time's fraction, not %c", r)
}
for {
r := l.peek()
if !isDigit(r) {
break
}
l.next()
}
}
l.emit(tokenLocalTime)
return l.lexTimeOffset
}
func (l *tomlLexer) lexTimeOffset() tomlLexStateFn {
// potential offset
// Z
// -07:00
// +07:00
// nothing
r := l.peek()
if r == 'Z' {
l.next()
l.emit(tokenTimeOffset)
} else if r == '+' || r == '-' {
l.next()
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid hour digit in time offset: %c", r)
}
}
r = l.next()
if r != ':' {
return l.errorf("time offset hour/minute separator should be :, not %c", r)
}
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid minute digit in time offset: %c", r)
}
}
l.emit(tokenTimeOffset)
}
return l.lexRvalue
}
func (l *tomlLexer) lexLocalDate() tomlLexStateFn {
l.emit(tokenLocalDate)
func (l *tomlLexer) lexTime() tomlLexStateFn {
// v--- cursor
// 07:32:00
// 00:32:00.999999
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid minute digit in time: %c", r)
}
}
r := l.next()
if r != ':' {
return l.errorf("time minute/second separator should be :, not %c", r)
}
for i := 0; i < 2; i++ {
r := l.next()
if !isDigit(r) {
return l.errorf("invalid second digit in time: %c", r)
}
}
r = l.peek()
if r == '.' {
l.next()
r := l.next()
if !isDigit(r) {
return l.errorf("expected at least one digit in time's fraction, not %c", r)
}
for {
r := l.peek()
if !isDigit(r) {
break
}
l.next()
}
}
l.emit(tokenLocalTime)
return l.lexRvalue
}
func (l *tomlLexer) lexTrue() tomlLexStateFn {
@ -767,30 +1015,6 @@ func (l *tomlLexer) run() {
}
}
func init() {
// Regexp for all date/time formats supported by TOML.
// Group 1: nano precision
// Group 2: timezone
//
// /!\ also matches the empty string
//
// Example matches:
// 1979-05-27T07:32:00Z
// 1979-05-27T00:32:00-07:00
// 1979-05-27T00:32:00.999999-07:00
// 1979-05-27 07:32:00Z
// 1979-05-27 00:32:00-07:00
// 1979-05-27 00:32:00.999999-07:00
// 1979-05-27T07:32:00
// 1979-05-27T00:32:00.999999
// 1979-05-27 07:32:00
// 1979-05-27 00:32:00.999999
// 1979-05-27
// 07:32:00
// 00:32:00.999999
dateRegexp = regexp.MustCompile(`^(?:\d{1,4}-\d{2}-\d{2})?(?:[T ]?\d{2}:\d{2}:\d{2}(\.\d{1,9})?(Z|[+-]\d{2}:\d{2})?)?`)
}
// Entry point
func lexToml(inputBytes []byte) []token {
runes := bytes.Runes(inputBytes)

View File

@ -1,6 +1,12 @@
// Implementation of TOML's local date/time.
// Copied over from https://github.com/googleapis/google-cloud-go/blob/master/civil/civil.go
// to avoid pulling all the Google dependencies.
//
// Copied over from Google's civil to avoid pulling all the Google dependencies.
// Originals:
// https://raw.githubusercontent.com/googleapis/google-cloud-go/ed46f5086358513cf8c25f8e3f022cb838a49d66/civil/civil.go
// Changes:
// * Renamed files from civil* to localtime*.
// * Package changed from civil to toml.
// * 'Local' prefix added to all structs.
//
// Copyright 2016 Google LLC
//

View File

@ -18,6 +18,7 @@ const (
tagFieldComment = "comment"
tagCommented = "commented"
tagMultiline = "multiline"
tagLiteral = "literal"
tagDefault = "default"
)
@ -27,6 +28,7 @@ type tomlOpts struct {
comment string
commented bool
multiline bool
literal bool
include bool
omitempty bool
defaultValue string
@ -46,6 +48,7 @@ type annotation struct {
comment string
commented string
multiline string
literal string
defaultValue string
}
@ -54,15 +57,16 @@ var annotationDefault = annotation{
comment: tagFieldComment,
commented: tagCommented,
multiline: tagMultiline,
literal: tagLiteral,
defaultValue: tagDefault,
}
type marshalOrder int
type MarshalOrder int
// Orders the Encoder can write the fields to the output stream.
const (
// Sort fields alphabetically.
OrderAlphabetical marshalOrder = iota + 1
OrderAlphabetical MarshalOrder = iota + 1
// Preserve the order the fields are encountered. For example, the order of fields in
// a struct.
OrderPreserve
@ -256,8 +260,9 @@ type Encoder struct {
annotation
line int
col int
order marshalOrder
order MarshalOrder
promoteAnon bool
compactComments bool
indentation string
}
@ -317,7 +322,7 @@ func (e *Encoder) ArraysWithOneElementPerLine(v bool) *Encoder {
}
// Order allows to change in which order fields will be written to the output stream.
func (e *Encoder) Order(ord marshalOrder) *Encoder {
func (e *Encoder) Order(ord MarshalOrder) *Encoder {
e.order = ord
return e
}
@ -365,6 +370,12 @@ func (e *Encoder) PromoteAnonymous(promote bool) *Encoder {
return e
}
// CompactComments removes the new line before each comment in the tree.
func (e *Encoder) CompactComments(cc bool) *Encoder {
e.compactComments = cc
return e
}
func (e *Encoder) marshal(v interface{}) ([]byte, error) {
// Check if indentation is valid
for _, char := range e.indentation {
@ -404,7 +415,7 @@ func (e *Encoder) marshal(v interface{}) ([]byte, error) {
}
var buf bytes.Buffer
_, err = t.writeToOrdered(&buf, "", "", 0, e.arraysOneElementPerLine, e.order, e.indentation, false)
_, err = t.writeToOrdered(&buf, "", "", 0, e.arraysOneElementPerLine, e.order, e.indentation, e.compactComments, false)
return buf.Bytes(), err
}
@ -442,6 +453,7 @@ func (e *Encoder) valueToTree(mtype reflect.Type, mval reflect.Value) (*Tree, er
Comment: opts.comment,
Commented: opts.commented,
Multiline: opts.multiline,
Literal: opts.literal,
}, val)
}
}
@ -586,6 +598,7 @@ func (e *Encoder) wrapTomlValue(val interface{}, parent *Tree) interface{} {
_, isTree := val.(*Tree)
_, isTreeS := val.([]*Tree)
if isTree || isTreeS {
e.line++
return val
}
@ -830,7 +843,21 @@ func (d *Decoder) valueFromTree(mtype reflect.Type, tval *Tree, mval1 *reflect.V
case reflect.Int32:
val, err = strconv.ParseInt(opts.defaultValue, 10, 32)
case reflect.Int64:
// Check if the provided number has a non-numeric extension.
var hasExtension bool
if len(opts.defaultValue) > 0 {
lastChar := opts.defaultValue[len(opts.defaultValue)-1]
if lastChar < '0' || lastChar > '9' {
hasExtension = true
}
}
// If the value is a time.Duration with extension, parse as duration.
// If the value is an int64 or a time.Duration without extension, parse as number.
if hasExtension && mvalf.Type().String() == "time.Duration" {
val, err = time.ParseDuration(opts.defaultValue)
} else {
val, err = strconv.ParseInt(opts.defaultValue, 10, 64)
}
case reflect.Float32:
val, err = strconv.ParseFloat(opts.defaultValue, 32)
case reflect.Float64:
@ -1004,8 +1031,18 @@ func (d *Decoder) valueFromToml(mtype reflect.Type, tval interface{}, mval1 *ref
return reflect.ValueOf(nil), fmt.Errorf("Can't convert %v(%T) to a slice", tval, tval)
default:
d.visitor.visit()
mvalPtr := reflect.New(mtype)
// Check if pointer to value implements the Unmarshaler interface.
if isCustomUnmarshaler(mvalPtr.Type()) {
if err := callCustomUnmarshaler(mvalPtr, tval); err != nil {
return reflect.ValueOf(nil), fmt.Errorf("unmarshal toml: %v", err)
}
return mvalPtr.Elem(), nil
}
// Check if pointer to value implements the encoding.TextUnmarshaler.
if mvalPtr := reflect.New(mtype); isTextUnmarshaler(mvalPtr.Type()) && !isTimeType(mtype) {
if isTextUnmarshaler(mvalPtr.Type()) && !isTimeType(mtype) {
if err := d.unmarshalText(tval, mvalPtr); err != nil {
return reflect.ValueOf(nil), fmt.Errorf("unmarshal text: %v", err)
}
@ -1144,6 +1181,7 @@ func tomlOptions(vf reflect.StructField, an annotation) tomlOpts {
}
commented, _ := strconv.ParseBool(vf.Tag.Get(an.commented))
multiline, _ := strconv.ParseBool(vf.Tag.Get(an.multiline))
literal, _ := strconv.ParseBool(vf.Tag.Get(an.literal))
defaultValue := vf.Tag.Get(tagDefault)
result := tomlOpts{
name: vf.Name,
@ -1151,6 +1189,7 @@ func tomlOptions(vf reflect.StructField, an annotation) tomlOpts {
comment: comment,
commented: commented,
multiline: multiline,
literal: literal,
include: true,
omitempty: false,
defaultValue: defaultValue,

View File

@ -7,7 +7,6 @@ import (
"fmt"
"math"
"reflect"
"regexp"
"strconv"
"strings"
"time"
@ -231,19 +230,38 @@ func (p *tomlParser) parseAssign() tomlParserStateFn {
return p.parseStart
}
var numberUnderscoreInvalidRegexp *regexp.Regexp
var hexNumberUnderscoreInvalidRegexp *regexp.Regexp
var errInvalidUnderscore = errors.New("invalid use of _ in number")
func numberContainsInvalidUnderscore(value string) error {
if numberUnderscoreInvalidRegexp.MatchString(value) {
return errors.New("invalid use of _ in number")
// For large numbers, you may use underscores between digits to enhance
// readability. Each underscore must be surrounded by at least one digit on
// each side.
hasBefore := false
for idx, r := range value {
if r == '_' {
if !hasBefore || idx+1 >= len(value) {
// can't end with an underscore
return errInvalidUnderscore
}
}
hasBefore = isDigit(r)
}
return nil
}
var errInvalidUnderscoreHex = errors.New("invalid use of _ in hex number")
func hexNumberContainsInvalidUnderscore(value string) error {
if hexNumberUnderscoreInvalidRegexp.MatchString(value) {
return errors.New("invalid use of _ in hex number")
hasBefore := false
for idx, r := range value {
if r == '_' {
if !hasBefore || idx+1 >= len(value) {
// can't end with an underscore
return errInvalidUnderscoreHex
}
}
hasBefore = isHexDigit(r)
}
return nil
}
@ -322,42 +340,44 @@ func (p *tomlParser) parseRvalue() interface{} {
p.raiseError(tok, "%s", err)
}
return val
case tokenDate:
layout := time.RFC3339Nano
if !strings.Contains(tok.val, "T") {
layout = strings.Replace(layout, "T", " ", 1)
}
val, err := time.ParseInLocation(layout, tok.val, time.UTC)
case tokenLocalTime:
val, err := ParseLocalTime(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
case tokenLocalDate:
v := strings.Replace(tok.val, " ", "T", -1)
isDateTime := false
isTime := false
for _, c := range v {
if c == 'T' || c == 't' {
isDateTime = true
break
}
if c == ':' {
isTime = true
break
// a local date may be followed by:
// * nothing: this is a local date
// * a local time: this is a local date-time
next := p.peek()
if next == nil || next.typ != tokenLocalTime {
val, err := ParseLocalDate(tok.val)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
}
var val interface{}
var err error
localDate := tok
localTime := p.getToken()
if isDateTime {
val, err = ParseLocalDateTime(v)
} else if isTime {
val, err = ParseLocalTime(v)
} else {
val, err = ParseLocalDate(v)
next = p.peek()
if next == nil || next.typ != tokenTimeOffset {
v := localDate.val + "T" + localTime.val
val, err := ParseLocalDateTime(v)
if err != nil {
p.raiseError(tok, "%s", err)
}
return val
}
offset := p.getToken()
layout := time.RFC3339Nano
v := localDate.val + "T" + localTime.val + offset.val
val, err := time.ParseInLocation(layout, v, time.UTC)
if err != nil {
p.raiseError(tok, "%s", err)
}
@ -370,10 +390,10 @@ func (p *tomlParser) parseRvalue() interface{} {
p.raiseError(tok, "cannot have multiple equals for the same key")
case tokenError:
p.raiseError(tok, "%s", tok)
default:
panic(fmt.Errorf("unhandled token: %v", tok))
}
p.raiseError(tok, "never reached")
return nil
}
@ -486,8 +506,3 @@ func parseToml(flow []token) *Tree {
parser.run()
return result
}
func init() {
numberUnderscoreInvalidRegexp = regexp.MustCompile(`([^\d]_|_[^\d])|_$|^_`)
hexNumberUnderscoreInvalidRegexp = regexp.MustCompile(`(^0x_)|([^\da-f]_|_[^\da-f])|_$|^_`)
}

View File

@ -30,8 +30,9 @@ const (
tokenRightParen
tokenDoubleLeftBracket
tokenDoubleRightBracket
tokenDate
tokenLocalDate
tokenLocalTime
tokenTimeOffset
tokenKeyGroup
tokenKeyGroupArray
tokenComma
@ -66,7 +67,8 @@ var tokenTypeNames = []string{
"]]",
"[[",
"LocalDate",
"LocalDate",
"LocalTime",
"TimeOffset",
"KeyGroup",
"KeyGroupArray",
",",

View File

@ -15,6 +15,7 @@ type tomlValue struct {
comment string
commented bool
multiline bool
literal bool
position Position
}
@ -314,6 +315,7 @@ type SetOptions struct {
Comment string
Commented bool
Multiline bool
Literal bool
}
// SetWithOptions is the same as Set, but allows you to provide formatting
@ -362,12 +364,14 @@ func (t *Tree) SetPathWithOptions(keys []string, opts SetOptions, value interfac
v.comment = opts.Comment
v.commented = opts.Commented
v.multiline = opts.Multiline
v.literal = opts.Literal
toInsert = v
default:
toInsert = &tomlValue{value: value,
comment: opts.Comment,
commented: opts.Commented,
multiline: opts.Multiline,
literal: opts.Literal,
position: Position{Line: subtree.position.Line + len(subtree.values) + 1, Col: subtree.position.Col}}
}

71
vendor/github.com/pelletier/go-toml/tomlpub.go generated vendored Normal file
View File

@ -0,0 +1,71 @@
package toml
// PubTOMLValue wrapping tomlValue in order to access all properties from outside.
type PubTOMLValue = tomlValue
func (ptv *PubTOMLValue) Value() interface{} {
return ptv.value
}
func (ptv *PubTOMLValue) Comment() string {
return ptv.comment
}
func (ptv *PubTOMLValue) Commented() bool {
return ptv.commented
}
func (ptv *PubTOMLValue) Multiline() bool {
return ptv.multiline
}
func (ptv *PubTOMLValue) Position() Position {
return ptv.position
}
func (ptv *PubTOMLValue) SetValue(v interface{}) {
ptv.value = v
}
func (ptv *PubTOMLValue) SetComment(s string) {
ptv.comment = s
}
func (ptv *PubTOMLValue) SetCommented(c bool) {
ptv.commented = c
}
func (ptv *PubTOMLValue) SetMultiline(m bool) {
ptv.multiline = m
}
func (ptv *PubTOMLValue) SetPosition(p Position) {
ptv.position = p
}
// PubTree wrapping Tree in order to access all properties from outside.
type PubTree = Tree
func (pt *PubTree) Values() map[string]interface{} {
return pt.values
}
func (pt *PubTree) Comment() string {
return pt.comment
}
func (pt *PubTree) Commented() bool {
return pt.commented
}
func (pt *PubTree) Inline() bool {
return pt.inline
}
func (pt *PubTree) SetValues(v map[string]interface{}) {
pt.values = v
}
func (pt *PubTree) SetComment(c string) {
pt.comment = c
}
func (pt *PubTree) SetCommented(c bool) {
pt.commented = c
}
func (pt *PubTree) SetInline(i bool) {
pt.inline = i
}

View File

@ -103,7 +103,7 @@ func encodeTomlString(value string) string {
return b.String()
}
func tomlTreeStringRepresentation(t *Tree, ord marshalOrder) (string, error) {
func tomlTreeStringRepresentation(t *Tree, ord MarshalOrder) (string, error) {
var orderedVals []sortNode
switch ord {
case OrderPreserve:
@ -126,7 +126,7 @@ func tomlTreeStringRepresentation(t *Tree, ord marshalOrder) (string, error) {
return "{ " + strings.Join(values, ", ") + " }", nil
}
func tomlValueStringRepresentation(v interface{}, commented string, indent string, ord marshalOrder, arraysOneElementPerLine bool) (string, error) {
func tomlValueStringRepresentation(v interface{}, commented string, indent string, ord MarshalOrder, arraysOneElementPerLine bool) (string, error) {
// this interface check is added to dereference the change made in the writeTo function.
// That change was made to allow this function to see formatting options.
tv, ok := v.(*tomlValue)
@ -158,8 +158,16 @@ func tomlValueStringRepresentation(v interface{}, commented string, indent strin
return strings.ToLower(strconv.FormatFloat(value, 'f', -1, bits)), nil
case string:
if tv.multiline {
if tv.literal {
b := strings.Builder{}
b.WriteString("'''\n")
b.Write([]byte(value))
b.WriteString("\n'''")
return b.String(), nil
} else {
return "\"\"\"\n" + encodeMultilineTomlString(value, commented) + "\"\"\"", nil
}
}
return "\"" + encodeTomlString(value) + "\"", nil
case []byte:
b, _ := v.([]byte)
@ -218,7 +226,9 @@ func tomlValueStringRepresentation(v interface{}, commented string, indent strin
}
func getTreeArrayLine(trees []*Tree) (line int) {
// get lowest line number that is not 0
// Prevent returning 0 for empty trees
line = int(^uint(0) >> 1)
// get lowest line number >= 0
for _, tv := range trees {
if tv.position.Line < line || line == 0 {
line = tv.position.Line
@ -307,10 +317,10 @@ func sortAlphabetical(t *Tree) (vals []sortNode) {
}
func (t *Tree) writeTo(w io.Writer, indent, keyspace string, bytesCount int64, arraysOneElementPerLine bool) (int64, error) {
return t.writeToOrdered(w, indent, keyspace, bytesCount, arraysOneElementPerLine, OrderAlphabetical, " ", false)
return t.writeToOrdered(w, indent, keyspace, bytesCount, arraysOneElementPerLine, OrderAlphabetical, " ", false, false)
}
func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount int64, arraysOneElementPerLine bool, ord marshalOrder, indentString string, parentCommented bool) (int64, error) {
func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount int64, arraysOneElementPerLine bool, ord MarshalOrder, indentString string, compactComments, parentCommented bool) (int64, error) {
var orderedVals []sortNode
switch ord {
@ -360,7 +370,7 @@ func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount i
if err != nil {
return bytesCount, err
}
bytesCount, err = node.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, parentCommented || t.commented || tv.commented)
bytesCount, err = node.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, compactComments, parentCommented || t.commented || tv.commented)
if err != nil {
return bytesCount, err
}
@ -376,7 +386,7 @@ func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount i
return bytesCount, err
}
bytesCount, err = subTree.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, parentCommented || t.commented || subTree.commented)
bytesCount, err = subTree.writeToOrdered(w, indent+indentString, combinedKey, bytesCount, arraysOneElementPerLine, ord, indentString, compactComments, parentCommented || t.commented || subTree.commented)
if err != nil {
return bytesCount, err
}
@ -404,7 +414,14 @@ func (t *Tree) writeToOrdered(w io.Writer, indent, keyspace string, bytesCount i
if strings.HasPrefix(comment, "#") {
start = ""
}
writtenBytesCountComment, errc := writeStrings(w, "\n", indent, start, comment, "\n")
if !compactComments {
writtenBytesCountComment, errc := writeStrings(w, "\n")
bytesCount += int64(writtenBytesCountComment)
if errc != nil {
return bytesCount, errc
}
}
writtenBytesCountComment, errc := writeStrings(w, indent, start, comment, "\n")
bytesCount += int64(writtenBytesCountComment)
if errc != nil {
return bytesCount, errc
@ -510,8 +527,26 @@ func (t *Tree) ToMap() map[string]interface{} {
case *Tree:
result[k] = node.ToMap()
case *tomlValue:
result[k] = node.value
result[k] = tomlValueToGo(node.value)
}
}
return result
}
func tomlValueToGo(v interface{}) interface{} {
if tree, ok := v.(*Tree); ok {
return tree.ToMap()
}
rv := reflect.ValueOf(v)
if rv.Kind() != reflect.Slice {
return v
}
values := make([]interface{}, rv.Len())
for i := 0; i < rv.Len(); i++ {
item := rv.Index(i).Interface()
values[i] = tomlValueToGo(item)
}
return values
}

View File

@ -0,0 +1,6 @@
package toml
// ValueStringRepresentation transforms an interface{} value into its toml string representation.
func ValueStringRepresentation(v interface{}, commented string, indent string, ord MarshalOrder, arraysOneElementPerLine bool) (string, error) {
return tomlValueStringRepresentation(v, commented, indent, ord, arraysOneElementPerLine)
}

2
vendor/modules.txt vendored
View File

@ -318,7 +318,7 @@ github.com/opencontainers/runtime-spec/specs-go
github.com/opencontainers/selinux/go-selinux
github.com/opencontainers/selinux/go-selinux/label
github.com/opencontainers/selinux/pkg/pwalk
# github.com/pelletier/go-toml v1.8.1
# github.com/pelletier/go-toml v1.9.3
## explicit
github.com/pelletier/go-toml
# github.com/pkg/errors v0.9.1