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updates on g2g
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This commit is contained in:
Paul 2020-12-04 20:23:52 +01:00
parent 1549df4e9d
commit 1ea8773b34
18 changed files with 740 additions and 240 deletions
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117
.drone.yml
View File

@ -1,3 +1,24 @@
---
kind: pipeline
type: docker
name: cleanup-before
steps:
- name: clean
image: alpine
commands:
- rm -rf /build/*
volumes:
- name: build
path: /build
when:
event: tag
volumes:
- name: build
host:
path: /tmp/g2g/build
---
kind: pipeline
type: docker
@ -11,18 +32,17 @@ steps:
environment:
GOOS: linux
GOARCH: amd64
- name: release
image: plugins/gitea-release
settings:
base_url: https://git.paulbsd.com
api_key:
from_secret: gitea_token
files: "*.tar.gz"
checksum:
- sha256
- sha512
when:
event: tag
volumes:
- name: build
path: /build
volumes:
- name: build
host:
path: /tmp/g2g/build
depends_on:
- cleanup-before
---
kind: pipeline
@ -37,6 +57,33 @@ steps:
environment:
GOOS: linux
GOARCH: arm64
volumes:
- name: build
path: /build
volumes:
- name: build
host:
path: /tmp/g2g/build
depends_on:
- cleanup-before
---
kind: pipeline
type: docker
name: gitea-release
steps:
- name: move
image: alpine
commands:
- mv build/* ./
volumes:
- name: build
path: /drone/src/build
when:
event: tag
- name: release
image: plugins/gitea-release
settings:
@ -47,5 +94,51 @@ steps:
checksum:
- sha256
- sha512
title: VERSION
volumes:
- name: build
path: /drone/src/build
when:
event: tag
- name: ls
image: alpine
commands:
- find .
volumes:
- name: build
path: /drone/src/build
when:
event: tag
volumes:
- name: build
host:
path: /tmp/g2g/build
depends_on:
- default-linux-amd64
- default-linux-arm64
---
kind: pipeline
type: docker
name: cleanup-after
steps:
- name: clean
image: alpine
commands:
- rm -rf /build/*
volumes:
- name: build
path: /build
when:
event: tag
volumes:
- name: build
host:
path: /tmp/g2g/build
depends_on:
- gitea-release

1
README.md
View File

@ -3,6 +3,7 @@
## Summary
g2g is a small program that migrate stars made on github projects to self owned gogs/gitea instance
It supports multithread processing
## Howto

18
ci-build.sh
View File

@ -8,24 +8,38 @@ GOOPTIONS="-mod=vendor"
SRCFILES=cmd/g2g/*.go
build() {
echo "Begin of build"
if [[ ! -z $DRONE_TAG ]]
then
echo "Drone tag set, let's do a release"
VERSION=$DRONE_TAG
echo "${PROJECTNAME} ${VERSION}" > /build/VERSION
elif [[ ! -z $DRONE_TAG ]]
then
echo "Drone not set, let's only do a build"
VERSION=$DRONE_COMMIT
fi
if [[ ! -z $VERSION && ! -z $GOOS && ! -z $GOARCH ]]
then
echo "Let's set a release name"
RELEASENAME=${PROJECTNAME}-${VERSION}-${GOOS}-${GOARCH}
fi
echo "Building project"
go build -o ${PROJECTNAME} ${GOOPTIONS} ${SRCFILES}
if [[ ! -z $DRONE_TAG ]]
then
tar -czvf ${RELEASENAME}.tar.gz ${PROJECTNAME}
echo "Let's make archives"
mkdir -p /build
tar -czvf /build/${RELEASENAME}.tar.gz ${PROJECTNAME}
fi
echo "Removing binary file"
rm ${PROJECTNAME}
echo "End of build"
}
clean() {
@ -40,5 +54,7 @@ case $1 in
clean
;;
*)
echo "No options choosen"
exit 1
;;
esac

8
go.mod
View File

@ -1,8 +1,10 @@
module git.paulbsd.com/paulbsd/g2g
go 1.13
go 1.15
require (
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a // indirect
gopkg.in/ini.v1 v1.48.0
github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
github.com/smartystreets/assertions v1.2.0 // indirect
github.com/smartystreets/goconvey v1.6.4 // indirect
gopkg.in/ini.v1 v1.62.0
)

13
go.sum
View File

@ -1,15 +1,20 @@
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 h1:l5lAOZEym3oK3SQ2HBHWsJUfbNBiTXJDeW2QDxw9AQ0=
github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a h1:pa8hGb/2YqsZKovtsgrwcDH1RZhVbTKCjLp47XpqCDs=
github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384 h1:TFlARGu6Czu1z7q93HTxcP1P+/ZFC/IKythI5RzrnRg=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
gopkg.in/ini.v1 v1.48.0 h1:URjZc+8ugRY5mL5uUeQH/a63JcHwdX9xZaWvmNWD7z8=
gopkg.in/ini.v1 v1.48.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=

22
src/g2g/main.go
View File

@ -154,6 +154,7 @@ func RunMigration(config *config.Config, repolist []GitHubRepo) {
// MigrateReposToGitea migrates input repositories to gitea
func MigrateReposToGitea(config *config.Config, wg *sync.WaitGroup, jobs chan GitHubRepo, done chan bool, thr int) error {
wg.Add(1)
for {
elem, more := <-jobs
if more {
@ -164,9 +165,14 @@ func MigrateReposToGitea(config *config.Config, wg *sync.WaitGroup, jobs chan Gi
return err
}
if !existingrepo {
jsondata := fmt.Sprintf(`{"uid" : %d, "repo_name" : "%s" , "mirror" : %v, "clone_addr" : "%s"}`, config.GiteaUID, elem.Name, true, elem.CloneURL)
repo := GiteaRepo{
UID: config.GiteaUID,
RepoName: elem.Name,
Mirror: true,
CloneAddr: elem.CloneURL}
jsondata, err := json.Marshal(repo)
req, err := http.NewRequest("POST", config.GiteaMigrateURL, bytes.NewBufferString(jsondata))
req, err := http.NewRequest("POST", config.GiteaMigrateURL, bytes.NewBufferString(string(jsondata)))
if err != nil {
return err
}
@ -211,10 +217,10 @@ type GiteaOrg struct {
Username string `json:"username"`
}
// GiteaMigrateRepo defines the repo to migrate
type GiteaMigrateRepo struct {
Name string
CloneURL string
UID int
Mirror bool
// GiteaRepo defines the repo to migrate
type GiteaRepo struct {
UID int `json:"uid"`
RepoName string `json:"repo_name"`
Mirror bool `json:"mirror"`
CloneAddr string `json:"clone_addr"`
}

19
vendor/gopkg.in/ini.v1/.travis.yml generated vendored
View File

@ -1,19 +0,0 @@
sudo: false
language: go
go:
- 1.6.x
- 1.7.x
- 1.8.x
- 1.9.x
- 1.10.x
- 1.11.x
- 1.12.x
install: skip
script:
- go get golang.org/x/tools/cmd/cover
- go get github.com/smartystreets/goconvey
- mkdir -p $HOME/gopath/src/gopkg.in
- ln -s $HOME/gopath/src/github.com/go-ini/ini $HOME/gopath/src/gopkg.in/ini.v1
- cd $HOME/gopath/src/gopkg.in/ini.v1
- go test -v -cover -race

2
vendor/gopkg.in/ini.v1/Makefile generated vendored
View File

@ -6,7 +6,7 @@ test:
go test -v -cover -race
bench:
go test -v -cover -race -test.bench=. -test.benchmem
go test -v -cover -test.bench=. -test.benchmem
vet:
go vet

11
vendor/gopkg.in/ini.v1/README.md generated vendored
View File

@ -1,5 +1,9 @@
INI [![Build Status](https://travis-ci.org/go-ini/ini.svg?branch=master)](https://travis-ci.org/go-ini/ini) [![Sourcegraph](https://img.shields.io/badge/view%20on-Sourcegraph-brightgreen.svg)](https://sourcegraph.com/github.com/go-ini/ini)
===
# INI
[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/go-ini/ini/Go?logo=github&style=for-the-badge)](https://github.com/go-ini/ini/actions?query=workflow%3AGo)
[![codecov](https://img.shields.io/codecov/c/github/go-ini/ini/master?logo=codecov&style=for-the-badge)](https://codecov.io/gh/go-ini/ini)
[![GoDoc](https://img.shields.io/badge/GoDoc-Reference-blue?style=for-the-badge&logo=go)](https://pkg.go.dev/github.com/go-ini/ini?tab=doc)
[![Sourcegraph](https://img.shields.io/badge/view%20on-Sourcegraph-brightgreen.svg?style=for-the-badge&logo=sourcegraph)](https://sourcegraph.com/github.com/go-ini/ini)
![](https://avatars0.githubusercontent.com/u/10216035?v=3&s=200)
@ -7,7 +11,7 @@ Package ini provides INI file read and write functionality in Go.
## Features
- Load from multiple data sources(`[]byte`, file and `io.ReadCloser`) with overwrites.
- Load from multiple data sources(file, `[]byte`, `io.Reader` and `io.ReadCloser`) with overwrites.
- Read with recursion values.
- Read with parent-child sections.
- Read with auto-increment key names.
@ -32,6 +36,7 @@ Please add `-u` flag to update in the future.
- [Getting Started](https://ini.unknwon.io/docs/intro/getting_started)
- [API Documentation](https://gowalker.org/gopkg.in/ini.v1)
- 中国大陆镜像：https://ini.unknwon.cn
## License

9
vendor/gopkg.in/ini.v1/codecov.yml generated vendored Normal file
View File

@ -0,0 +1,9 @@
coverage:
range: "60...95"
status:
project:
default:
threshold: 1%
comment:
layout: 'diff, files'

2
vendor/gopkg.in/ini.v1/data_source.go generated vendored
View File

@ -68,6 +68,8 @@ func parseDataSource(source interface{}) (dataSource, error) {
return &sourceData{s}, nil
case io.ReadCloser:
return &sourceReadCloser{s}, nil
case io.Reader:
return &sourceReadCloser{ioutil.NopCloser(s)}, nil
default:
return nil, fmt.Errorf("error parsing data source: unknown type %q", s)
}

173
vendor/gopkg.in/ini.v1/file.go generated vendored
View File

@ -25,7 +25,7 @@ import (
"sync"
)
// File represents a combination of a or more INI file(s) in memory.
// File represents a combination of one or more INI files in memory.
type File struct {
options LoadOptions
dataSources []dataSource
@ -36,8 +36,12 @@ type File struct {
// To keep data in order.
sectionList []string
// To keep track of the index of a section with same name.
// This meta list is only used with non-unique section names are allowed.
sectionIndexes []int
// Actual data is stored here.
sections map[string]*Section
sections map[string][]*Section
NameMapper
ValueMapper
@ -48,27 +52,40 @@ func newFile(dataSources []dataSource, opts LoadOptions) *File {
if len(opts.KeyValueDelimiters) == 0 {
opts.KeyValueDelimiters = "=:"
}
if len(opts.KeyValueDelimiterOnWrite) == 0 {
opts.KeyValueDelimiterOnWrite = "="
}
if len(opts.ChildSectionDelimiter) == 0 {
opts.ChildSectionDelimiter = "."
}
return &File{
BlockMode: true,
dataSources: dataSources,
sections: make(map[string]*Section),
sectionList: make([]string, 0, 10),
sections: make(map[string][]*Section),
options: opts,
}
}
// Empty returns an empty file object.
func Empty() *File {
// Ignore error here, we sure our data is good.
f, _ := Load([]byte(""))
func Empty(opts ...LoadOptions) *File {
var opt LoadOptions
if len(opts) > 0 {
opt = opts[0]
}
// Ignore error here, we are sure our data is good.
f, _ := LoadSources(opt, []byte(""))
return f
}
// NewSection creates a new section.
func (f *File) NewSection(name string) (*Section, error) {
if len(name) == 0 {
return nil, errors.New("error creating new section: empty section name")
} else if f.options.Insensitive && name != DefaultSection {
return nil, errors.New("empty section name")
}
if (f.options.Insensitive || f.options.InsensitiveSections) && name != DefaultSection {
name = strings.ToLower(name)
}
@ -77,13 +94,20 @@ func (f *File) NewSection(name string) (*Section, error) {
defer f.lock.Unlock()
}
if inSlice(name, f.sectionList) {
return f.sections[name], nil
if !f.options.AllowNonUniqueSections && inSlice(name, f.sectionList) {
return f.sections[name][0], nil
}
f.sectionList = append(f.sectionList, name)
f.sections[name] = newSection(f, name)
return f.sections[name], nil
// NOTE: Append to indexes must happen before appending to sections,
// otherwise index will have off-by-one problem.
f.sectionIndexes = append(f.sectionIndexes, len(f.sections[name]))
sec := newSection(f, name)
f.sections[name] = append(f.sections[name], sec)
return sec, nil
}
// NewRawSection creates a new section with an unparseable body.
@ -110,10 +134,20 @@ func (f *File) NewSections(names ...string) (err error) {
// GetSection returns section by given name.
func (f *File) GetSection(name string) (*Section, error) {
secs, err := f.SectionsByName(name)
if err != nil {
return nil, err
}
return secs[0], err
}
// SectionsByName returns all sections with given name.
func (f *File) SectionsByName(name string) ([]*Section, error) {
if len(name) == 0 {
name = DefaultSection
}
if f.options.Insensitive {
if f.options.Insensitive || f.options.InsensitiveSections {
name = strings.ToLower(name)
}
@ -122,11 +156,12 @@ func (f *File) GetSection(name string) (*Section, error) {
defer f.lock.RUnlock()
}
sec := f.sections[name]
if sec == nil {
return nil, fmt.Errorf("section '%s' does not exist", name)
secs := f.sections[name]
if len(secs) == 0 {
return nil, fmt.Errorf("section %q does not exist", name)
}
return sec, nil
return secs, nil
}
// Section assumes named section exists and returns a zero-value when not.
@ -141,6 +176,19 @@ func (f *File) Section(name string) *Section {
return sec
}
// SectionWithIndex assumes named section exists and returns a new section when not.
func (f *File) SectionWithIndex(name string, index int) *Section {
secs, err := f.SectionsByName(name)
if err != nil || len(secs) <= index {
// NOTE: It's OK here because the only possible error is empty section name,
// but if it's empty, this piece of code won't be executed.
newSec, _ := f.NewSection(name)
return newSec
}
return secs[index]
}
// Sections returns a list of Section stored in the current instance.
func (f *File) Sections() []*Section {
if f.BlockMode {
@ -150,7 +198,7 @@ func (f *File) Sections() []*Section {
sections := make([]*Section, len(f.sectionList))
for i, name := range f.sectionList {
sections[i] = f.sections[name]
sections[i] = f.sections[name][f.sectionIndexes[i]]
}
return sections
}
@ -167,24 +215,70 @@ func (f *File) SectionStrings() []string {
return list
}
// DeleteSection deletes a section.
// DeleteSection deletes a section or all sections with given name.
func (f *File) DeleteSection(name string) {
if f.BlockMode {
f.lock.Lock()
defer f.lock.Unlock()
secs, err := f.SectionsByName(name)
if err != nil {
return
}
for i := 0; i < len(secs); i++ {
// For non-unique sections, it is always needed to remove the first one so
// in the next iteration, the subsequent section continue having index 0.
// Ignoring the error as index 0 never returns an error.
_ = f.DeleteSectionWithIndex(name, 0)
}
}
// DeleteSectionWithIndex deletes a section with given name and index.
func (f *File) DeleteSectionWithIndex(name string, index int) error {
if !f.options.AllowNonUniqueSections && index != 0 {
return fmt.Errorf("delete section with non-zero index is only allowed when non-unique sections is enabled")
}
if len(name) == 0 {
name = DefaultSection
}
for i, s := range f.sectionList {
if s == name {
f.sectionList = append(f.sectionList[:i], f.sectionList[i+1:]...)
delete(f.sections, name)
return
}
if f.options.Insensitive || f.options.InsensitiveSections {
name = strings.ToLower(name)
}
if f.BlockMode {
f.lock.Lock()
defer f.lock.Unlock()
}
// Count occurrences of the sections
occurrences := 0
sectionListCopy := make([]string, len(f.sectionList))
copy(sectionListCopy, f.sectionList)
for i, s := range sectionListCopy {
if s != name {
continue
}
if occurrences == index {
if len(f.sections[name]) <= 1 {
delete(f.sections, name) // The last one in the map
} else {
f.sections[name] = append(f.sections[name][:index], f.sections[name][index+1:]...)
}
// Fix section lists
f.sectionList = append(f.sectionList[:i], f.sectionList[i+1:]...)
f.sectionIndexes = append(f.sectionIndexes[:i], f.sectionIndexes[i+1:]...)
} else if occurrences > index {
// Fix the indices of all following sections with this name.
f.sectionIndexes[i-1]--
}
occurrences++
}
return nil
}
func (f *File) reload(s dataSource) error {
@ -203,11 +297,14 @@ func (f *File) Reload() (err error) {
if err = f.reload(s); err != nil {
// In loose mode, we create an empty default section for nonexistent files.
if os.IsNotExist(err) && f.options.Loose {
f.parse(bytes.NewBuffer(nil))
_ = f.parse(bytes.NewBuffer(nil))
continue
}
return err
}
if f.options.ShortCircuit {
return nil
}
}
return nil
}
@ -230,16 +327,16 @@ func (f *File) Append(source interface{}, others ...interface{}) error {
}
func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
equalSign := DefaultFormatLeft + "=" + DefaultFormatRight
equalSign := DefaultFormatLeft + f.options.KeyValueDelimiterOnWrite + DefaultFormatRight
if PrettyFormat || PrettyEqual {
equalSign = " = "
equalSign = fmt.Sprintf(" %s ", f.options.KeyValueDelimiterOnWrite)
}
// Use buffer to make sure target is safe until finish encoding.
buf := bytes.NewBuffer(nil)
for i, sname := range f.sectionList {
sec := f.Section(sname)
sec := f.SectionWithIndex(sname, f.sectionIndexes[i])
if len(sec.Comment) > 0 {
// Support multiline comments
lines := strings.Split(sec.Comment, LineBreak)
@ -256,7 +353,7 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
}
}
if i > 0 || DefaultHeader {
if i > 0 || DefaultHeader || (i == 0 && strings.ToUpper(sec.name) != DefaultSection) {
if _, err := buf.WriteString("[" + sname + "]" + LineBreak); err != nil {
return nil, err
}
@ -282,7 +379,7 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
}
// Count and generate alignment length and buffer spaces using the
// longest key. Keys may be modifed if they contain certain characters so
// longest key. Keys may be modified if they contain certain characters so
// we need to take that into account in our calculation.
alignLength := 0
if PrettyFormat {
@ -360,6 +457,8 @@ func (f *File) writeToBuffer(indent string) (*bytes.Buffer, error) {
val = `"""` + val + `"""`
} else if !f.options.IgnoreInlineComment && strings.ContainsAny(val, "#;") {
val = "`" + val + "`"
} else if len(strings.TrimSpace(val)) != len(val) {
val = `"` + val + `"`
}
if _, err := buf.WriteString(equalSign + val + LineBreak); err != nil {
return nil, err
@ -403,7 +502,7 @@ func (f *File) WriteTo(w io.Writer) (int64, error) {
// SaveToIndent writes content to file system with given value indention.
func (f *File) SaveToIndent(filename, indent string) error {
// Note: Because we are truncating with os.Create,
// so it's safer to save to a temporary file location and rename afte done.
// so it's safer to save to a temporary file location and rename after done.
buf, err := f.writeToBuffer(indent)
if err != nil {
return err

31
vendor/gopkg.in/ini.v1/ini.go generated vendored
View File

@ -18,8 +18,10 @@
package ini
import (
"os"
"regexp"
"runtime"
"strings"
)
const (
@ -29,14 +31,8 @@ const (
// Maximum allowed depth when recursively substituing variable names.
depthValues = 99
version = "1.48.0"
)
// Version returns current package version literal.
func Version() string {
return version
}
var (
// LineBreak is the delimiter to determine or compose a new line.
// This variable will be changed to "\r\n" automatically on Windows at package init time.
@ -61,8 +57,10 @@ var (
DefaultFormatRight = ""
)
var inTest = len(os.Args) > 0 && strings.HasSuffix(strings.TrimSuffix(os.Args[0], ".exe"), ".test")
func init() {
if runtime.GOOS == "windows" {
if runtime.GOOS == "windows" && !inTest {
LineBreak = "\r\n"
}
}
@ -73,12 +71,18 @@ type LoadOptions struct {
Loose bool
// Insensitive indicates whether the parser forces all section and key names to lowercase.
Insensitive bool
// InsensitiveSections indicates whether the parser forces all section to lowercase.
InsensitiveSections bool
// InsensitiveKeys indicates whether the parser forces all key names to lowercase.
InsensitiveKeys bool
// IgnoreContinuation indicates whether to ignore continuation lines while parsing.
IgnoreContinuation bool
// IgnoreInlineComment indicates whether to ignore comments at the end of value and treat it as part of value.
IgnoreInlineComment bool
// SkipUnrecognizableLines indicates whether to skip unrecognizable lines that do not conform to key/value pairs.
SkipUnrecognizableLines bool
// ShortCircuit indicates whether to ignore other configuration sources after loaded the first available configuration source.
ShortCircuit bool
// AllowBooleanKeys indicates whether to allow boolean type keys or treat as value is missing.
// This type of keys are mostly used in my.cnf.
AllowBooleanKeys bool
@ -109,10 +113,23 @@ type LoadOptions struct {
UnparseableSections []string
// KeyValueDelimiters is the sequence of delimiters that are used to separate key and value. By default, it is "=:".
KeyValueDelimiters string
// KeyValueDelimiterOnWrite is the delimiter that are used to separate key and value output. By default, it is "=".
KeyValueDelimiterOnWrite string
// ChildSectionDelimiter is the delimiter that is used to separate child sections. By default, it is ".".
ChildSectionDelimiter string
// PreserveSurroundedQuote indicates whether to preserve surrounded quote (single and double quotes).
PreserveSurroundedQuote bool
// DebugFunc is called to collect debug information (currently only useful to debug parsing Python-style multiline values).
DebugFunc DebugFunc
// ReaderBufferSize is the buffer size of the reader in bytes.
ReaderBufferSize int
// AllowNonUniqueSections indicates whether to allow sections with the same name multiple times.
AllowNonUniqueSections bool
}
// DebugFunc is the type of function called to log parse events.
type DebugFunc func(message string)
// LoadSources allows caller to apply customized options for loading from data source(s).
func LoadSources(opts LoadOptions, source interface{}, others ...interface{}) (_ *File, err error) {
sources := make([]dataSource, len(others)+1)

127
vendor/gopkg.in/ini.v1/key.go generated vendored
View File

@ -147,10 +147,15 @@ func (k *Key) transformValue(val string) string {
noption := vr[2 : len(vr)-2]
// Search in the same section.
// If not found or found the key itself, then search again in default section.
nk, err := k.s.GetKey(noption)
if err != nil || k == nk {
// Search again in default section.
nk, _ = k.s.f.Section("").GetKey(noption)
if nk == nil {
// Stop when no results found in the default section,
// and returns the value as-is.
break
}
}
// Substitute by new value and take off leading '%(' and trailing ')s'.
@ -681,99 +686,127 @@ func (k *Key) StrictTimes(delim string) ([]time.Time, error) {
// parseBools transforms strings to bools.
func (k *Key) parseBools(strs []string, addInvalid, returnOnInvalid bool) ([]bool, error) {
vals := make([]bool, 0, len(strs))
for _, str := range strs {
parser := func(str string) (interface{}, error) {
val, err := parseBool(str)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, val)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, val.(bool))
}
}
return vals, nil
return vals, err
}
// parseFloat64s transforms strings to float64s.
func (k *Key) parseFloat64s(strs []string, addInvalid, returnOnInvalid bool) ([]float64, error) {
vals := make([]float64, 0, len(strs))
for _, str := range strs {
parser := func(str string) (interface{}, error) {
val, err := strconv.ParseFloat(str, 64)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, val)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, val.(float64))
}
}
return vals, nil
return vals, err
}
// parseInts transforms strings to ints.
func (k *Key) parseInts(strs []string, addInvalid, returnOnInvalid bool) ([]int, error) {
vals := make([]int, 0, len(strs))
for _, str := range strs {
valInt64, err := strconv.ParseInt(str, 0, 64)
val := int(valInt64)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, val)
parser := func(str string) (interface{}, error) {
val, err := strconv.ParseInt(str, 0, 64)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, int(val.(int64)))
}
}
return vals, nil
return vals, err
}
// parseInt64s transforms strings to int64s.
func (k *Key) parseInt64s(strs []string, addInvalid, returnOnInvalid bool) ([]int64, error) {
vals := make([]int64, 0, len(strs))
for _, str := range strs {
parser := func(str string) (interface{}, error) {
val, err := strconv.ParseInt(str, 0, 64)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, val)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, val.(int64))
}
}
return vals, nil
return vals, err
}
// parseUints transforms strings to uints.
func (k *Key) parseUints(strs []string, addInvalid, returnOnInvalid bool) ([]uint, error) {
vals := make([]uint, 0, len(strs))
for _, str := range strs {
val, err := strconv.ParseUint(str, 0, 0)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, uint(val))
parser := func(str string) (interface{}, error) {
val, err := strconv.ParseUint(str, 0, 64)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, uint(val.(uint64)))
}
}
return vals, nil
return vals, err
}
// parseUint64s transforms strings to uint64s.
func (k *Key) parseUint64s(strs []string, addInvalid, returnOnInvalid bool) ([]uint64, error) {
vals := make([]uint64, 0, len(strs))
for _, str := range strs {
parser := func(str string) (interface{}, error) {
val, err := strconv.ParseUint(str, 0, 64)
if err != nil && returnOnInvalid {
return nil, err
}
if err == nil || addInvalid {
vals = append(vals, val)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, val.(uint64))
}
}
return vals, nil
return vals, err
}
type Parser func(str string) (interface{}, error)
// parseTimesFormat transforms strings to times in given format.
func (k *Key) parseTimesFormat(format string, strs []string, addInvalid, returnOnInvalid bool) ([]time.Time, error) {
vals := make([]time.Time, 0, len(strs))
for _, str := range strs {
parser := func(str string) (interface{}, error) {
val, err := time.Parse(format, str)
return val, err
}
rawVals, err := k.doParse(strs, addInvalid, returnOnInvalid, parser)
if err == nil {
for _, val := range rawVals {
vals = append(vals, val.(time.Time))
}
}
return vals, err
}
// doParse transforms strings to different types
func (k *Key) doParse(strs []string, addInvalid, returnOnInvalid bool, parser Parser) ([]interface{}, error) {
vals := make([]interface{}, 0, len(strs))
for _, str := range strs {
val, err := parser(str)
if err != nil && returnOnInvalid {
return nil, err
}

84
vendor/gopkg.in/ini.v1/parser.go generated vendored
View File

@ -25,7 +25,9 @@ import (
"unicode"
)
var pythonMultiline = regexp.MustCompile("^(\\s+)([^\n]+)")
const minReaderBufferSize = 4096
var pythonMultiline = regexp.MustCompile(`^([\t\f ]+)(.*)`)
type parserOptions struct {
IgnoreContinuation bool
@ -35,6 +37,8 @@ type parserOptions struct {
UnescapeValueDoubleQuotes bool
UnescapeValueCommentSymbols bool
PreserveSurroundedQuote bool
DebugFunc DebugFunc
ReaderBufferSize int
}
type parser struct {
@ -46,9 +50,20 @@ type parser struct {
comment *bytes.Buffer
}
func (p *parser) debug(format string, args ...interface{}) {
if p.options.DebugFunc != nil {
p.options.DebugFunc(fmt.Sprintf(format, args...))
}
}
func newParser(r io.Reader, opts parserOptions) *parser {
size := opts.ReaderBufferSize
if size < minReaderBufferSize {
size = minReaderBufferSize
}
return &parser{
buf: bufio.NewReader(r),
buf: bufio.NewReaderSize(r, size),
options: opts,
count: 1,
comment: &bytes.Buffer{},
@ -69,7 +84,10 @@ func (p *parser) BOM() error {
case mask[0] == 254 && mask[1] == 255:
fallthrough
case mask[0] == 255 && mask[1] == 254:
p.buf.Read(mask)
_, err = p.buf.Read(mask)
if err != nil {
return err
}
case mask[0] == 239 && mask[1] == 187:
mask, err := p.buf.Peek(3)
if err != nil && err != io.EOF {
@ -78,7 +96,10 @@ func (p *parser) BOM() error {
return nil
}
if mask[2] == 191 {
p.buf.Read(mask)
_, err = p.buf.Read(mask)
if err != nil {
return err
}
}
}
return nil
@ -120,7 +141,7 @@ func readKeyName(delimiters string, in []byte) (string, int, error) {
}
// Get out key name
endIdx := -1
var endIdx int
if len(keyQuote) > 0 {
startIdx := len(keyQuote)
// FIXME: fail case -> """"""name"""=value
@ -166,7 +187,7 @@ func (p *parser) readMultilines(line, val, valQuote string) (string, error) {
}
val += next
if p.isEOF {
return "", fmt.Errorf("missing closing key quote from '%s' to '%s'", line, next)
return "", fmt.Errorf("missing closing key quote from %q to %q", line, next)
}
}
return val, nil
@ -285,33 +306,55 @@ func (p *parser) readPythonMultilines(line string, bufferSize int) (string, erro
parserBufferPeekResult, _ := p.buf.Peek(bufferSize)
peekBuffer := bytes.NewBuffer(parserBufferPeekResult)
indentSize := 0
for {
peekData, peekErr := peekBuffer.ReadBytes('\n')
if peekErr != nil {
if peekErr == io.EOF {
p.debug("readPythonMultilines: io.EOF, peekData: %q, line: %q", string(peekData), line)
return line, nil
}
p.debug("readPythonMultilines: failed to peek with error: %v", peekErr)
return "", peekErr
}
p.debug("readPythonMultilines: parsing %q", string(peekData))
peekMatches := pythonMultiline.FindStringSubmatch(string(peekData))
p.debug("readPythonMultilines: matched %d parts", len(peekMatches))
for n, v := range peekMatches {
p.debug(" %d: %q", n, v)
}
// Return if not a Python multiline value.
if len(peekMatches) != 3 {
p.debug("readPythonMultilines: end of value, got: %q", line)
return line, nil
}
// NOTE: Return if not a python-ini multi-line value.
currentIdentSize := len(peekMatches[1])
if currentIdentSize <= 0 {
// Determine indent size and line prefix.
currentIndentSize := len(peekMatches[1])
if indentSize < 1 {
indentSize = currentIndentSize
p.debug("readPythonMultilines: indent size is %d", indentSize)
}
// Make sure each line is indented at least as far as first line.
if currentIndentSize < indentSize {
p.debug("readPythonMultilines: end of value, current indent: %d, expected indent: %d, line: %q", currentIndentSize, indentSize, line)
return line, nil
}
// NOTE: Just advance the parser reader (buffer) in-sync with the peek buffer.
_, err := p.readUntil('\n')
// Advance the parser reader (buffer) in-sync with the peek buffer.
_, err := p.buf.Discard(len(peekData))
if err != nil {
p.debug("readPythonMultilines: failed to skip to the end, returning error")
return "", err
}
line += fmt.Sprintf("\n%s", peekMatches[2])
// Handle indented empty line.
line += "\n" + peekMatches[1][indentSize:] + peekMatches[2]
}
}
@ -325,6 +368,8 @@ func (f *File) parse(reader io.Reader) (err error) {
UnescapeValueDoubleQuotes: f.options.UnescapeValueDoubleQuotes,
UnescapeValueCommentSymbols: f.options.UnescapeValueCommentSymbols,
PreserveSurroundedQuote: f.options.PreserveSurroundedQuote,
DebugFunc: f.options.DebugFunc,
ReaderBufferSize: f.options.ReaderBufferSize,
})
if err = p.BOM(); err != nil {
return fmt.Errorf("BOM: %v", err)
@ -332,7 +377,7 @@ func (f *File) parse(reader io.Reader) (err error) {
// Ignore error because default section name is never empty string.
name := DefaultSection
if f.options.Insensitive {
if f.options.Insensitive || f.options.InsensitiveSections {
name = strings.ToLower(DefaultSection)
}
section, _ := f.NewSection(name)
@ -348,8 +393,8 @@ func (f *File) parse(reader io.Reader) (err error) {
// the size of the parser buffer is found.
// TODO(unknwon): When Golang 1.10 is the lowest version supported, replace with `parserBufferSize := p.buf.Size()`.
parserBufferSize := 0
// NOTE: Peek 1kb at a time.
currentPeekSize := 1024
// NOTE: Peek 4kb at a time.
currentPeekSize := minReaderBufferSize
if f.options.AllowPythonMultilineValues {
for {
@ -374,7 +419,10 @@ func (f *File) parse(reader io.Reader) (err error) {
if f.options.AllowNestedValues &&
isLastValueEmpty && len(line) > 0 {
if line[0] == ' ' || line[0] == '\t' {
lastRegularKey.addNestedValue(string(bytes.TrimSpace(line)))
err = lastRegularKey.addNestedValue(string(bytes.TrimSpace(line)))
if err != nil {
return err
}
continue
}
}
@ -414,14 +462,14 @@ func (f *File) parse(reader io.Reader) (err error) {
section.Comment = strings.TrimSpace(p.comment.String())
// Reset aotu-counter and comments
// Reset auto-counter and comments
p.comment.Reset()
p.count = 1
inUnparseableSection = false
for i := range f.options.UnparseableSections {
if f.options.UnparseableSections[i] == name ||
(f.options.Insensitive && strings.ToLower(f.options.UnparseableSections[i]) == strings.ToLower(name)) {
((f.options.Insensitive || f.options.InsensitiveSections) && strings.EqualFold(f.options.UnparseableSections[i], name)) {
inUnparseableSection = true
continue
}

14
vendor/gopkg.in/ini.v1/section.go generated vendored
View File

@ -66,7 +66,7 @@ func (s *Section) SetBody(body string) {
func (s *Section) NewKey(name, val string) (*Key, error) {
if len(name) == 0 {
return nil, errors.New("error creating new key: empty key name")
} else if s.f.options.Insensitive {
} else if s.f.options.Insensitive || s.f.options.InsensitiveKeys {
name = strings.ToLower(name)
}
@ -109,7 +109,7 @@ func (s *Section) GetKey(name string) (*Key, error) {
if s.f.BlockMode {
s.f.lock.RLock()
}
if s.f.options.Insensitive {
if s.f.options.Insensitive || s.f.options.InsensitiveKeys {
name = strings.ToLower(name)
}
key := s.keys[name]
@ -121,7 +121,7 @@ func (s *Section) GetKey(name string) (*Key, error) {
// Check if it is a child-section.
sname := s.name
for {
if i := strings.LastIndex(sname, "."); i > -1 {
if i := strings.LastIndex(sname, s.f.options.ChildSectionDelimiter); i > -1 {
sname = sname[:i]
sec, err := s.f.GetSection(sname)
if err != nil {
@ -131,7 +131,7 @@ func (s *Section) GetKey(name string) (*Key, error) {
}
break
}
return nil, fmt.Errorf("error when getting key of section '%s': key '%s' not exists", s.name, name)
return nil, fmt.Errorf("error when getting key of section %q: key %q not exists", s.name, name)
}
return key, nil
}
@ -188,7 +188,7 @@ func (s *Section) ParentKeys() []*Key {
var parentKeys []*Key
sname := s.name
for {
if i := strings.LastIndex(sname, "."); i > -1 {
if i := strings.LastIndex(sname, s.f.options.ChildSectionDelimiter); i > -1 {
sname = sname[:i]
sec, err := s.f.GetSection(sname)
if err != nil {
@ -245,11 +245,11 @@ func (s *Section) DeleteKey(name string) {
// For example, "[parent.child1]" and "[parent.child12]" are child sections
// of section "[parent]".
func (s *Section) ChildSections() []*Section {
prefix := s.name + "."
prefix := s.name + s.f.options.ChildSectionDelimiter
children := make([]*Section, 0, 3)
for _, name := range s.f.sectionList {
if strings.HasPrefix(name, prefix) {
children = append(children, s.f.sections[name])
children = append(children, s.f.sections[name]...)
}
}
return children

320
vendor/gopkg.in/ini.v1/struct.go generated vendored
View File

@ -155,23 +155,45 @@ func wrapStrictError(err error, isStrict bool) error {
// but it does not return error for failing parsing,
// because we want to use default value that is already assigned to struct.
func setWithProperType(t reflect.Type, key *Key, field reflect.Value, delim string, allowShadow, isStrict bool) error {
switch t.Kind() {
vt := t
isPtr := t.Kind() == reflect.Ptr
if isPtr {
vt = t.Elem()
}
switch vt.Kind() {
case reflect.String:
if len(key.String()) == 0 {
return nil
stringVal := key.String()
if isPtr {
field.Set(reflect.ValueOf(&stringVal))
} else if len(stringVal) > 0 {
field.SetString(key.String())
}
field.SetString(key.String())
case reflect.Bool:
boolVal, err := key.Bool()
if err != nil {
return wrapStrictError(err, isStrict)
}
field.SetBool(boolVal)
if isPtr {
field.Set(reflect.ValueOf(&boolVal))
} else {
field.SetBool(boolVal)
}
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
durationVal, err := key.Duration()
// Skip zero value
if err == nil && int64(durationVal) > 0 {
field.Set(reflect.ValueOf(durationVal))
// ParseDuration will not return err for `0`, so check the type name
if vt.Name() == "Duration" {
durationVal, err := key.Duration()
if err != nil {
if intVal, err := key.Int64(); err == nil {
field.SetInt(intVal)
return nil
}
return wrapStrictError(err, isStrict)
}
if isPtr {
field.Set(reflect.ValueOf(&durationVal))
} else if int64(durationVal) > 0 {
field.Set(reflect.ValueOf(durationVal))
}
return nil
}
@ -179,13 +201,23 @@ func setWithProperType(t reflect.Type, key *Key, field reflect.Value, delim stri
if err != nil {
return wrapStrictError(err, isStrict)
}
field.SetInt(intVal)
if isPtr {
pv := reflect.New(t.Elem())
pv.Elem().SetInt(intVal)
field.Set(pv)
} else {
field.SetInt(intVal)
}
// byte is an alias for uint8, so supporting uint8 breaks support for byte
case reflect.Uint, reflect.Uint16, reflect.Uint32, reflect.Uint64:
durationVal, err := key.Duration()
// Skip zero value
if err == nil && uint64(durationVal) > 0 {
field.Set(reflect.ValueOf(durationVal))
if isPtr {
field.Set(reflect.ValueOf(&durationVal))
} else {
field.Set(reflect.ValueOf(durationVal))
}
return nil
}
@ -193,52 +225,59 @@ func setWithProperType(t reflect.Type, key *Key, field reflect.Value, delim stri
if err != nil {
return wrapStrictError(err, isStrict)
}
field.SetUint(uintVal)
if isPtr {
pv := reflect.New(t.Elem())
pv.Elem().SetUint(uintVal)
field.Set(pv)
} else {
field.SetUint(uintVal)
}
case reflect.Float32, reflect.Float64:
floatVal, err := key.Float64()
if err != nil {
return wrapStrictError(err, isStrict)
}
field.SetFloat(floatVal)
if isPtr {
pv := reflect.New(t.Elem())
pv.Elem().SetFloat(floatVal)
field.Set(pv)
} else {
field.SetFloat(floatVal)
}
case reflectTime:
timeVal, err := key.Time()
if err != nil {
return wrapStrictError(err, isStrict)
}
field.Set(reflect.ValueOf(timeVal))
if isPtr {
field.Set(reflect.ValueOf(&timeVal))
} else {
field.Set(reflect.ValueOf(timeVal))
}
case reflect.Slice:
return setSliceWithProperType(key, field, delim, allowShadow, isStrict)
case reflect.Ptr:
switch t.Elem().Kind() {
case reflect.Bool:
boolVal, err := key.Bool()
if err != nil {
return wrapStrictError(err, isStrict)
}
field.Set(reflect.ValueOf(&boolVal))
default:
return fmt.Errorf("unsupported type '%s'", t)
}
default:
return fmt.Errorf("unsupported type '%s'", t)
return fmt.Errorf("unsupported type %q", t)
}
return nil
}
func parseTagOptions(tag string) (rawName string, omitEmpty bool, allowShadow bool) {
opts := strings.SplitN(tag, ",", 3)
func parseTagOptions(tag string) (rawName string, omitEmpty bool, allowShadow bool, allowNonUnique bool, extends bool) {
opts := strings.SplitN(tag, ",", 5)
rawName = opts[0]
if len(opts) > 1 {
omitEmpty = opts[1] == "omitempty"
for _, opt := range opts[1:] {
omitEmpty = omitEmpty || (opt == "omitempty")
allowShadow = allowShadow || (opt == "allowshadow")
allowNonUnique = allowNonUnique || (opt == "nonunique")
extends = extends || (opt == "extends")
}
if len(opts) > 2 {
allowShadow = opts[2] == "allowshadow"
}
return rawName, omitEmpty, allowShadow
return rawName, omitEmpty, allowShadow, allowNonUnique, extends
}
func (s *Section) mapTo(val reflect.Value, isStrict bool) error {
// mapToField maps the given value to the matching field of the given section.
// The sectionIndex is the index (if non unique sections are enabled) to which the value should be added.
func (s *Section) mapToField(val reflect.Value, isStrict bool, sectionIndex int, sectionName string) error {
if val.Kind() == reflect.Ptr {
val = val.Elem()
}
@ -253,7 +292,7 @@ func (s *Section) mapTo(val reflect.Value, isStrict bool) error {
continue
}
rawName, _, allowShadow := parseTagOptions(tag)
rawName, _, allowShadow, allowNonUnique, extends := parseTagOptions(tag)
fieldName := s.parseFieldName(tpField.Name, rawName)
if len(fieldName) == 0 || !field.CanSet() {
continue
@ -261,63 +300,116 @@ func (s *Section) mapTo(val reflect.Value, isStrict bool) error {
isStruct := tpField.Type.Kind() == reflect.Struct
isStructPtr := tpField.Type.Kind() == reflect.Ptr && tpField.Type.Elem().Kind() == reflect.Struct
isAnonymous := tpField.Type.Kind() == reflect.Ptr && tpField.Anonymous
if isAnonymous {
isAnonymousPtr := tpField.Type.Kind() == reflect.Ptr && tpField.Anonymous
if isAnonymousPtr {
field.Set(reflect.New(tpField.Type.Elem()))
}
if isAnonymous || isStruct || isStructPtr {
if sec, err := s.f.GetSection(fieldName); err == nil {
// Only set the field to non-nil struct value if we have
// a section for it. Otherwise, we end up with a non-nil
// struct ptr even though there is no data.
if extends && (isAnonymousPtr || (isStruct && tpField.Anonymous)) {
if isStructPtr && field.IsNil() {
field.Set(reflect.New(tpField.Type.Elem()))
}
fieldSection := s
if rawName != "" {
sectionName = s.name + s.f.options.ChildSectionDelimiter + rawName
if secs, err := s.f.SectionsByName(sectionName); err == nil && sectionIndex < len(secs) {
fieldSection = secs[sectionIndex]
}
}
if err := fieldSection.mapToField(field, isStrict, sectionIndex, sectionName); err != nil {
return fmt.Errorf("map to field %q: %v", fieldName, err)
}
} else if isAnonymousPtr || isStruct || isStructPtr {
if secs, err := s.f.SectionsByName(fieldName); err == nil {
if len(secs) <= sectionIndex {
return fmt.Errorf("there are not enough sections (%d <= %d) for the field %q", len(secs), sectionIndex, fieldName)
}
// Only set the field to non-nil struct value if we have a section for it.
// Otherwise, we end up with a non-nil struct ptr even though there is no data.
if isStructPtr && field.IsNil() {
field.Set(reflect.New(tpField.Type.Elem()))
}
if err = sec.mapTo(field, isStrict); err != nil {
return fmt.Errorf("error mapping field(%s): %v", fieldName, err)
if err = secs[sectionIndex].mapToField(field, isStrict, sectionIndex, fieldName); err != nil {
return fmt.Errorf("map to field %q: %v", fieldName, err)
}
continue
}
}
// Map non-unique sections
if allowNonUnique && tpField.Type.Kind() == reflect.Slice {
newField, err := s.mapToSlice(fieldName, field, isStrict)
if err != nil {
return fmt.Errorf("map to slice %q: %v", fieldName, err)
}
field.Set(newField)
continue
}
if key, err := s.GetKey(fieldName); err == nil {
delim := parseDelim(tpField.Tag.Get("delim"))
if err = setWithProperType(tpField.Type, key, field, delim, allowShadow, isStrict); err != nil {
return fmt.Errorf("error mapping field(%s): %v", fieldName, err)
return fmt.Errorf("set field %q: %v", fieldName, err)
}
}
}
return nil
}
// MapTo maps section to given struct.
func (s *Section) MapTo(v interface{}) error {
// mapToSlice maps all sections with the same name and returns the new value.
// The type of the Value must be a slice.
func (s *Section) mapToSlice(secName string, val reflect.Value, isStrict bool) (reflect.Value, error) {
secs, err := s.f.SectionsByName(secName)
if err != nil {
return reflect.Value{}, err
}
typ := val.Type().Elem()
for i, sec := range secs {
elem := reflect.New(typ)
if err = sec.mapToField(elem, isStrict, i, sec.name); err != nil {
return reflect.Value{}, fmt.Errorf("map to field from section %q: %v", secName, err)
}
val = reflect.Append(val, elem.Elem())
}
return val, nil
}
// mapTo maps a section to object v.
func (s *Section) mapTo(v interface{}, isStrict bool) error {
typ := reflect.TypeOf(v)
val := reflect.ValueOf(v)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
} else {
return errors.New("cannot map to non-pointer struct")
return errors.New("not a pointer to a struct")
}
return s.mapTo(val, false)
if typ.Kind() == reflect.Slice {
newField, err := s.mapToSlice(s.name, val, isStrict)
if err != nil {
return err
}
val.Set(newField)
return nil
}
return s.mapToField(val, isStrict, 0, s.name)
}
// MapTo maps section to given struct.
func (s *Section) MapTo(v interface{}) error {
return s.mapTo(v, false)
}
// StrictMapTo maps section to given struct in strict mode,
// which returns all possible error including value parsing error.
func (s *Section) StrictMapTo(v interface{}) error {
typ := reflect.TypeOf(v)
val := reflect.ValueOf(v)
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
} else {
return errors.New("cannot map to non-pointer struct")
}
return s.mapTo(val, true)
return s.mapTo(v, true)
}
// MapTo maps file to given struct.
@ -395,10 +487,10 @@ func reflectSliceWithProperType(key *Key, field reflect.Value, delim string, all
if i == 0 {
keyWithShadows = newKey(key.s, key.name, val)
} else {
keyWithShadows.AddShadow(val)
_ = keyWithShadows.AddShadow(val)
}
}
key = keyWithShadows
*key = *keyWithShadows
return nil
}
@ -448,7 +540,7 @@ func reflectWithProperType(t reflect.Type, key *Key, field reflect.Value, delim
return reflectWithProperType(t.Elem(), key, field.Elem(), delim, allowShadow)
}
default:
return fmt.Errorf("unsupported type '%s'", t)
return fmt.Errorf("unsupported type %q", t)
}
return nil
}
@ -476,6 +568,11 @@ func isEmptyValue(v reflect.Value) bool {
return false
}
// StructReflector is the interface implemented by struct types that can extract themselves into INI objects.
type StructReflector interface {
ReflectINIStruct(*File) error
}
func (s *Section) reflectFrom(val reflect.Value) error {
if val.Kind() == reflect.Ptr {
val = val.Elem()
@ -483,6 +580,10 @@ func (s *Section) reflectFrom(val reflect.Value) error {
typ := val.Type()
for i := 0; i < typ.NumField(); i++ {
if !val.Field(i).CanInterface() {
continue
}
field := val.Field(i)
tpField := typ.Field(i)
@ -491,17 +592,28 @@ func (s *Section) reflectFrom(val reflect.Value) error {
continue
}
rawName, omitEmpty, allowShadow := parseTagOptions(tag)
rawName, omitEmpty, allowShadow, allowNonUnique, extends := parseTagOptions(tag)
if omitEmpty && isEmptyValue(field) {
continue
}
if r, ok := field.Interface().(StructReflector); ok {
return r.ReflectINIStruct(s.f)
}
fieldName := s.parseFieldName(tpField.Name, rawName)
if len(fieldName) == 0 || !field.CanSet() {
continue
}
if (tpField.Type.Kind() == reflect.Ptr && tpField.Anonymous) ||
if extends && tpField.Anonymous && (tpField.Type.Kind() == reflect.Ptr || tpField.Type.Kind() == reflect.Struct) {
if err := s.reflectFrom(field); err != nil {
return fmt.Errorf("reflect from field %q: %v", fieldName, err)
}
continue
}
if (tpField.Type.Kind() == reflect.Ptr && tpField.Type.Elem().Kind() == reflect.Struct) ||
(tpField.Type.Kind() == reflect.Struct && tpField.Type.Name() != "Time") {
// Note: The only error here is section doesn't exist.
sec, err := s.f.GetSection(fieldName)
@ -516,12 +628,41 @@ func (s *Section) reflectFrom(val reflect.Value) error {
}
if err = sec.reflectFrom(field); err != nil {
return fmt.Errorf("error reflecting field (%s): %v", fieldName, err)
return fmt.Errorf("reflect from field %q: %v", fieldName, err)
}
continue
}
// Note: Same reason as secion.
if allowNonUnique && tpField.Type.Kind() == reflect.Slice {
slice := field.Slice(0, field.Len())
if field.Len() == 0 {
return nil
}
sliceOf := field.Type().Elem().Kind()
for i := 0; i < field.Len(); i++ {
if sliceOf != reflect.Struct && sliceOf != reflect.Ptr {
return fmt.Errorf("field %q is not a slice of pointer or struct", fieldName)
}
sec, err := s.f.NewSection(fieldName)
if err != nil {
return err
}
// Add comment from comment tag
if len(sec.Comment) == 0 {
sec.Comment = tpField.Tag.Get("comment")
}
if err := sec.reflectFrom(slice.Index(i)); err != nil {
return fmt.Errorf("reflect from field %q: %v", fieldName, err)
}
}
continue
}
// Note: Same reason as section.
key, err := s.GetKey(fieldName)
if err != nil {
key, _ = s.NewKey(fieldName, "")
@ -532,23 +673,58 @@ func (s *Section) reflectFrom(val reflect.Value) error {
key.Comment = tpField.Tag.Get("comment")
}
if err = reflectWithProperType(tpField.Type, key, field, parseDelim(tpField.Tag.Get("delim")), allowShadow); err != nil {
return fmt.Errorf("error reflecting field (%s): %v", fieldName, err)
delim := parseDelim(tpField.Tag.Get("delim"))
if err = reflectWithProperType(tpField.Type, key, field, delim, allowShadow); err != nil {
return fmt.Errorf("reflect field %q: %v", fieldName, err)
}
}
return nil
}
// ReflectFrom reflects secion from given struct.
// ReflectFrom reflects section from given struct. It overwrites existing ones.
func (s *Section) ReflectFrom(v interface{}) error {
typ := reflect.TypeOf(v)
val := reflect.ValueOf(v)
if s.name != DefaultSection && s.f.options.AllowNonUniqueSections &&
(typ.Kind() == reflect.Slice || typ.Kind() == reflect.Ptr) {
// Clear sections to make sure none exists before adding the new ones
s.f.DeleteSection(s.name)
if typ.Kind() == reflect.Ptr {
sec, err := s.f.NewSection(s.name)
if err != nil {
return err
}
return sec.reflectFrom(val.Elem())
}
slice := val.Slice(0, val.Len())
sliceOf := val.Type().Elem().Kind()
if sliceOf != reflect.Ptr {
return fmt.Errorf("not a slice of pointers")
}
for i := 0; i < slice.Len(); i++ {
sec, err := s.f.NewSection(s.name)
if err != nil {
return err
}
err = sec.reflectFrom(slice.Index(i))
if err != nil {
return fmt.Errorf("reflect from %dth field: %v", i, err)
}
}
return nil
}
if typ.Kind() == reflect.Ptr {
typ = typ.Elem()
val = val.Elem()
} else {
return errors.New("cannot reflect from non-pointer struct")
return errors.New("not a pointer to a struct")
}
return s.reflectFrom(val)

9
vendor/modules.txt vendored
View File

@ -1,2 +1,9 @@
# gopkg.in/ini.v1 v1.48.0
# github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00
## explicit
# github.com/smartystreets/assertions v1.2.0
## explicit
# github.com/smartystreets/goconvey v1.6.4
## explicit
# gopkg.in/ini.v1 v1.62.0
## explicit
gopkg.in/ini.v1