README
¶
goconfig
Table of contents
- Introduction
- Usage
- Contributing
- Reporting bugs
1. Introduction
This project parses config files that have the same syntax as gitconfig files. It understands
multiple values configuration, and can parse included configs by include.path directions
(includeIf.*.path configuration is not supported yet).
It has no knowledge of git-specific keys and as such, does not provide any convenience methods
like config.GetUserName(). For these, look into go-gitconfig
Most of the code was copied and translated to Go from git/config.c
2. Usage
To load specific git config file and inherit global and system git config, using:
package main
import (
"fmt"
"log"
"github.com/jiangxin/goconfig"
)
func main() {
cfg, err := goconfig.LoadAll("")
if err != nil {
log.Fatal(err)
}
if cfg == nil {
log.Fatal("cfg is nil")
}
fmt.Printf(cfg.Get("user.name"))
}
As an example, there is a full functional git config to read/write git
config file implemented by goconfig, see:
cmd/goconfig/main.go
3. Contributing
Contributions are welcome! Fork -> Push -> Pull request.
4. Bug report / suggestions
Just create an issue! I will try to reply as soon as possible.
Documentation
¶
Index ¶
- Constants
- Variables
- func CacheSet(key string, cfg GitConfig, size int64, modTime time.Time)
- func Exist(name string) bool
- func FindGitConfig(dir string) (string, error)
- func GlobalConfigFile() (string, error)
- func IsDir(name string) bool
- func IsFile(name string) bool
- func SystemConfigFile() string
- type GitConfig
- func CacheGet(key string) (GitConfig, bool)
- func DefaultConfig() GitConfig
- func GlobalConfig() (GitConfig, error)
- func Load(name string) (GitConfig, error)
- func LoadAll(name string) (GitConfig, error)
- func NewGitConfig() GitConfig
- func Parse(bytes []byte, filename string) (GitConfig, uint, error)
- func SystemConfig() (GitConfig, error)
- func (v GitConfig) Add(key string, value interface{})
- func (v GitConfig) Get(key string) string
- func (v GitConfig) GetAll(key string) []string
- func (v GitConfig) GetBool(key string, defaultValue bool) bool
- func (v GitConfig) GetBoolE(key string, defaultValue bool) (bool, error)
- func (v GitConfig) GetInt(key string, defaultValue int) int
- func (v GitConfig) GetInt64(key string, defaultValue int64) int64
- func (v GitConfig) GetInt64E(key string, defaultValue int64) (int64, error)
- func (v GitConfig) GetIntE(key string, defaultValue int) (int, error)
- func (v GitConfig) GetUint64(key string, defaultValue uint64) uint64
- func (v GitConfig) GetUint64E(key string, defaultValue uint64) (uint64, error)
- func (v GitConfig) HasKey(key string) bool
- func (v GitConfig) Keys() []string
- func (v GitConfig) Merge(c GitConfig, scope scope) GitConfig
- func (v GitConfig) Save(file string) error
- func (v GitConfig) Sections() []string
- func (v GitConfig) Set(key string, value interface{})
- func (v GitConfig) String() string
- func (v GitConfig) Unset(key string)
- func (v GitConfig) UnsetAll(key string)
- type Repository
Examples ¶
Constants ¶
const ( ScopeInclude = 1 << iota ScopeSystem ScopeGlobal ScopeSelf ScopeAll = 0xFFFF ScopeMask = ^ScopeInclude )
Define scopes for config variables
Variables ¶
var ErrInvalidEscapeSequence = errors.New("unknown escape sequence")
ErrInvalidEscapeSequence indicates that the escape character ('\') was followed by an invalid character.
var ErrInvalidKeyChar = errors.New("invalid key character")
ErrInvalidKeyChar indicates that there was an invalid key character
var ErrInvalidSectionChar = errors.New("invalid character in section")
ErrInvalidSectionChar indicates that there was an invalid character in section
var ErrMissingClosingBracket = errors.New("missing closing section bracket")
ErrMissingClosingBracket indicates that there was a missing closing bracket in section
var ErrMissingEquals = errors.New("expected '='")
ErrMissingEquals indicates that an equals sign ('=') was expected but not found
var ErrMissingStartQuote = errors.New("missing start quote")
ErrMissingStartQuote indicates that there was a missing start quote
var ErrNotBoolValue = errors.New("not a bool value")
ErrNotBoolValue indicates fail to convert config variable to bool
var ErrNotExist = errors.New("config file or dir not exist")
ErrNotExist indicates file or dir not exist
var ErrNotInGitDir = errors.New("not in a git dir")
ErrNotInGitDir indicates not in a git dir
var ErrPartialBOM = errors.New("partial UTF8-BOM")
ErrPartialBOM indicates that the file begins with a partial UTF8-BOM
var ErrSectionNewLine = errors.New("newline in section")
ErrSectionNewLine indicates that there was a newline in section
var ErrUnexpectedEOF = errors.New("unexpected EOF")
ErrUnexpectedEOF indicates that there was an unexpected EOF
var ErrUnfinishedQuote = errors.New("unfinished quote")
ErrUnfinishedQuote indicates that a value has an odd number of (unescaped) quotes
Functions ¶
func FindGitConfig ¶
FindGitConfig returns local git config file
func GlobalConfigFile ¶
GlobalConfigFile returns global git config file
func SystemConfigFile ¶
func SystemConfigFile() string
SystemConfigFile returns system git config file
Types ¶
type GitConfig ¶
type GitConfig map[string]gitConfigKeys
GitConfig maps section to key-value pairs
func DefaultConfig ¶ added in v1.1.0
func DefaultConfig() GitConfig
DefaultConfig returns global and system wide config
func GlobalConfig ¶
GlobalConfig returns global user config, reload if necessary
func NewGitConfig ¶
func NewGitConfig() GitConfig
NewGitConfig returns GitConfig with initialized maps
func Parse ¶
Parse takes given bytes as configuration file (according to gitconfig syntax)
Example ¶
gitconfig := "configs/danyel.gitconfig"
bytes, err := ioutil.ReadFile(gitconfig)
if err != nil {
log.Fatalf("Couldn't read file %v\n", gitconfig)
}
config, lineno, err := Parse(bytes, gitconfig)
if err != nil {
log.Fatalf("Error on line %d: %v\n", lineno, err)
}
fmt.Println()
fmt.Println(lineno)
fmt.Println(config.Get("user.name"))
fmt.Println(config.Get("user.email"))
Output: 10 Danyel Bayraktar [email protected]
func SystemConfig ¶
SystemConfig returns system git config, reload if necessary
func (GitConfig) GetBoolE ¶ added in v1.1.0
GetBoolE gets boolean from key with default value with error
func (GitConfig) GetInt64E ¶ added in v1.1.0
GetInt64E return int64 value of key with default with error
func (GitConfig) GetIntE ¶ added in v1.1.0
GetIntE return integer value of key with default with error
func (GitConfig) GetUint64E ¶ added in v1.1.0
GetUint64E return uint64 value of key with default with error
func (GitConfig) Merge ¶
Merge will merge another GitConfig, and new value(s) of the same key will append to the end of value list, and new value has higher priority.
type Repository ¶ added in v1.1.0
type Repository struct {
// contains filtered or unexported fields
}
Repository defines struct for a Git repository.
func FindRepository ¶ added in v1.1.0
func FindRepository(dir string) (*Repository, error)
FindRepository locates repository object search from the given dir.
func (Repository) Config ¶ added in v1.1.0
func (v Repository) Config() GitConfig
Config returns git config object
func (Repository) GitCommonDir ¶ added in v1.1.0
func (v Repository) GitCommonDir() string
GitCommonDir returns commondir where contains "config" file
func (Repository) GitDir ¶ added in v1.1.0
func (v Repository) GitDir() string
GitDir returns GitDir
func (Repository) IsBare ¶ added in v1.1.0
func (v Repository) IsBare() bool
IsBare indicates a repository is a bare repository.
func (Repository) WorkDir ¶ added in v1.1.0
func (v Repository) WorkDir() string
WorkDir returns workdir
Source Files
Directories