// Copyright twenty-panda <twenty-panda@posteo.com>// SPDX-License-Identifier: MIT package pushoptions import ( "encoding/base64" "fmt" "os" "strconv" "strings") type Key string const ( RepoPrivate = Key("repo.private") RepoTemplate = Key("repo.template") AgitTopic = Key("topic") AgitForcePush = Key("force-push") AgitTitle = Key("title") AgitDescription = Key("description") envPrefix = "GIT_PUSH_OPTION" EnvCount = envPrefix + "_COUNT" EnvFormat = envPrefix + "_%d") type Interface interface { ReadEnv() Interface Parse(string) bool Map() map[string]string ChangeRepoSettings() bool Empty() bool GetBool(key Key, def bool) bool GetString(key Key) (val string, ok bool)} type gitPushOptions map[string]string func New() Interface { pushOptions := gitPushOptions(make(map[string]string)) return &pushOptions} func NewFromMap(o *map[string]string) Interface { return (*gitPushOptions)(o)} func (o *gitPushOptions) ReadEnv() Interface { if pushCount, err := strconv.Atoi(os.Getenv(EnvCount)); err == nil { for idx := 0; idx < pushCount; idx++ { _ = o.Parse(os.Getenv(fmt.Sprintf(EnvFormat, idx))) } } return o} func (o *gitPushOptions) Parse(data string) bool { key, value, found := strings.Cut(data, "=") if !found { value = "true" } switch Key(key) { case RepoPrivate: case RepoTemplate: case AgitTopic: case AgitForcePush: case AgitTitle: case AgitDescription: default: return false } (*o)[key] = value return true} func (o gitPushOptions) Map() map[string]string { return o} func (o gitPushOptions) ChangeRepoSettings() bool { if o.Empty() { return false } for _, key := range []Key{RepoPrivate, RepoTemplate} { _, ok := o[string(key)] if ok { return true } } return false} func (o gitPushOptions) Empty() bool { return len(o) == 0} func (o gitPushOptions) GetBool(key Key, def bool) bool { if val, ok := o[string(key)]; ok { if b, err := strconv.ParseBool(val); err == nil { return b } } return def} func (o gitPushOptions) GetString(key Key) (string, bool) { val, ok := o[string(key)] if !ok { return "", false } // If the value is prefixed with `{base64}` then everything after that is very // likely to be encoded via base64. base64Value, found := strings.CutPrefix(val, "{base64}") if !found { return val, true } value, err := base64.StdEncoding.DecodeString(base64Value) if err != nil { // Not valid base64? Return the original value. return val, true } return string(value), true}
// Copyright twenty-panda <twenty-panda@posteo.com>
// SPDX-License-Identifier: MIT
package pushoptions
import (
"encoding/base64"
"fmt"
"os"
"strconv"
"strings"
)
type Key string
const (
RepoPrivate = Key("repo.private")
RepoTemplate = Key("repo.template")
AgitTopic = Key("topic")
AgitForcePush = Key("force-push")
AgitTitle = Key("title")
AgitDescription = Key("description")
envPrefix = "GIT_PUSH_OPTION"
EnvCount = envPrefix + "_COUNT"
EnvFormat = envPrefix + "_%d"
)
type Interface interface {
ReadEnv() Interface
Parse(string) bool
Map() map[string]string
ChangeRepoSettings() bool
Empty() bool
GetBool(key Key, def bool) bool
GetString(key Key) (val string, ok bool)
}
type gitPushOptions map[string]string
func New() Interface {
pushOptions := gitPushOptions(make(map[string]string))
return &pushOptions
}
func NewFromMap(o *map[string]string) Interface {
return (*gitPushOptions)(o)
}
func (o *gitPushOptions) ReadEnv() Interface {
if pushCount, err := strconv.Atoi(os.Getenv(EnvCount)); err == nil {
for idx := 0; idx < pushCount; idx++ {
_ = o.Parse(os.Getenv(fmt.Sprintf(EnvFormat, idx)))
}
}
return o
}
func (o *gitPushOptions) Parse(data string) bool {
key, value, found := strings.Cut(data, "=")
if !found {
value = "true"
}
switch Key(key) {
case RepoPrivate:
case RepoTemplate:
case AgitTopic:
case AgitForcePush:
case AgitTitle:
case AgitDescription:
default:
return false
}
(*o)[key] = value
return true
}
func (o gitPushOptions) Map() map[string]string {
return o
}
func (o gitPushOptions) ChangeRepoSettings() bool {
if o.Empty() {
return false
}
for _, key := range []Key{RepoPrivate, RepoTemplate} {
_, ok := o[string(key)]
if ok {
return true
}
}
return false
}
func (o gitPushOptions) Empty() bool {
return len(o) == 0
}
func (o gitPushOptions) GetBool(key Key, def bool) bool {
if val, ok := o[string(key)]; ok {
if b, err := strconv.ParseBool(val); err == nil {
return b
}
}
return def
}
func (o gitPushOptions) GetString(key Key) (string, bool) {
val, ok := o[string(key)]
if !ok {
return "", false
}
// If the value is prefixed with `{base64}` then everything after that is very
// likely to be encoded via base64.
base64Value, found := strings.CutPrefix(val, "{base64}")
if !found {
return val, true
}
value, err := base64.StdEncoding.DecodeString(base64Value)
if err != nil {
// Not valid base64? Return the original value.
return val, true
}
return string(value), true
}