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>
2021-08-23 15:37:40 +02:00 · 2021-08-23 15:37:40 +02:00 · 4292969106
commit 4292969106
parent 736222dd87
20 changed files with 790 additions and 226 deletions
--- a/go.mod
+++ b/go.mod
@ -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
--- a/go.sum
+++ b/go.sum
@ -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=
--- a/integration/client/go.sum
+++ b/integration/client/go.sum
@ -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=
--- a/vendor/github.com/pelletier/go-toml/CONTRIBUTING.md
+++ b/vendor/github.com/pelletier/go-toml/CONTRIBUTING.md
@ -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
--- a/vendor/github.com/pelletier/go-toml/LICENSE
+++ b/vendor/github.com/pelletier/go-toml/LICENSE
@ -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
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
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--- a/vendor/github.com/pelletier/go-toml/README.md
+++ b/vendor/github.com/pelletier/go-toml/README.md
@ -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
+
+**ℹ️ 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).
--- a/vendor/github.com/pelletier/go-toml/azure-pipelines.yml
+++ b/vendor/github.com/pelletier/go-toml/azure-pipelines.yml
@ -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
--- a/vendor/github.com/pelletier/go-toml/fuzzit.sh
+++ b/vendor/github.com/pelletier/go-toml/fuzzit.sh
@ -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}
--- a/vendor/github.com/pelletier/go-toml/go.mod
+++ b/vendor/github.com/pelletier/go-toml/go.mod
@ -1,5 +1,3 @@
 module github.com/pelletier/go-toml

 go 1.12
-
-require github.com/davecgh/go-spew v1.1.1
--- a/vendor/github.com/pelletier/go-toml/go.sum
+++ b/vendor/github.com/pelletier/go-toml/go.sum
@ -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=
--- a/vendor/github.com/pelletier/go-toml/lexer.go
+++ b/vendor/github.com/pelletier/go-toml/lexer.go
@ -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)
--- a/vendor/github.com/pelletier/go-toml/localtime.go
+++ b/vendor/github.com/pelletier/go-toml/localtime.go
@ -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
 //
--- a/vendor/github.com/pelletier/go-toml/marshal.go
+++ b/vendor/github.com/pelletier/go-toml/marshal.go
@ -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
@ -254,11 +258,12 @@ type Encoder struct {
 	w io.Writer
 	encOpts
 	annotation
-	line        int
-	col         int
-	order       marshalOrder
-	promoteAnon bool
-	indentation string
+	line            int
+	col             int
+	order           MarshalOrder
+	promoteAnon     bool
+	compactComments bool
+	indentation     string
 }

 // NewEncoder returns a new encoder that writes to w.
@ -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:
-						val, err = strconv.ParseInt(opts.defaultValue, 10, 64)
+						// 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,
--- a/vendor/github.com/pelletier/go-toml/parser.go
+++ b/vendor/github.com/pelletier/go-toml/parser.go
@ -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])|_$|^_`)
-	hexNumberUnderscoreInvalidRegexp = regexp.MustCompile(`(^0x_)|([^\da-f]_|_[^\da-f])|_$|^_`)
-}
--- a/vendor/github.com/pelletier/go-toml/token.go
+++ b/vendor/github.com/pelletier/go-toml/token.go
@ -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",
 	",",
--- a/vendor/github.com/pelletier/go-toml/toml.go
+++ b/vendor/github.com/pelletier/go-toml/toml.go
@ -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}}
 	}

--- a/vendor/github.com/pelletier/go-toml/tomlpub.go
+++ b/vendor/github.com/pelletier/go-toml/tomlpub.go
@ -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
+}
--- a/vendor/github.com/pelletier/go-toml/tomltree_write.go
+++ b/vendor/github.com/pelletier/go-toml/tomltree_write.go
@ -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)
@ -158,7 +158,15 @@ func tomlValueStringRepresentation(v interface{}, commented string, indent strin
 		return strings.ToLower(strconv.FormatFloat(value, 'f', -1, bits)), nil
 	case string:
 		if tv.multiline {
-			return "\"\"\"\n" + encodeMultilineTomlString(value, commented) + "\"\"\"", nil
+			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:
@ -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
+}
--- a/vendor/github.com/pelletier/go-toml/tomltree_writepub.go
+++ b/vendor/github.com/pelletier/go-toml/tomltree_writepub.go
@ -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)
+}
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@ -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