yay/pkg/settings/config.go
lwlf 497f94ca9f
parent 55a6767b44
author lwlf <wuhaojie_2011@sina.com> 1603706823 +0800
committer jguer <me@jguer.space> 1604217613 +0100
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unsaved config when yay's config path does not exist

unsaved config when yay's config path does not exist

unsaved config when yay's config path does not exist

unsaved config when yay's config path does not exist

unsaved config when yay's config path does not exist

fix: unsaved config when yay's config path does not exist

fix: unsaved config when yay's config path does not exist

fix: unsaved config when yay's config path does not exist

fix: unsaved config when yay's config path does not exist

fix: unsaved config when yay's config path does not exist
2020-11-01 09:00:47 +01:00

248 lines
7.4 KiB
Go

package settings
import (
"bytes"
"encoding/json"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/leonelquinteros/gotext"
"github.com/Jguer/yay/v10/pkg/settings/exe"
"github.com/Jguer/yay/v10/pkg/vcs"
)
const (
// Describes Sorting method for numberdisplay
BottomUp = iota
TopDown
)
// HideMenus indicates if pacman's provider menus must be hidden
var HideMenus = false
// NoConfirm indicates if user input should be skipped
var NoConfirm = false
// Configuration stores yay's config.
type Configuration struct {
AURURL string `json:"aururl"`
BuildDir string `json:"buildDir"`
ABSDir string `json:"absdir"`
Editor string `json:"editor"`
EditorFlags string `json:"editorflags"`
MakepkgBin string `json:"makepkgbin"`
MakepkgConf string `json:"makepkgconf"`
PacmanBin string `json:"pacmanbin"`
PacmanConf string `json:"pacmanconf"`
ReDownload string `json:"redownload"`
ReBuild string `json:"rebuild"`
AnswerClean string `json:"answerclean"`
AnswerDiff string `json:"answerdiff"`
AnswerEdit string `json:"answeredit"`
AnswerUpgrade string `json:"answerupgrade"`
GitBin string `json:"gitbin"`
GpgBin string `json:"gpgbin"`
GpgFlags string `json:"gpgflags"`
MFlags string `json:"mflags"`
SortBy string `json:"sortby"`
SearchBy string `json:"searchby"`
GitFlags string `json:"gitflags"`
RemoveMake string `json:"removemake"`
SudoBin string `json:"sudobin"`
SudoFlags string `json:"sudoflags"`
RequestSplitN int `json:"requestsplitn"`
SearchMode int `json:"-"`
SortMode int `json:"sortmode"`
CompletionInterval int `json:"completionrefreshtime"`
SudoLoop bool `json:"sudoloop"`
TimeUpdate bool `json:"timeupdate"`
Devel bool `json:"devel"`
CleanAfter bool `json:"cleanAfter"`
Provides bool `json:"provides"`
PGPFetch bool `json:"pgpfetch"`
UpgradeMenu bool `json:"upgrademenu"`
CleanMenu bool `json:"cleanmenu"`
DiffMenu bool `json:"diffmenu"`
EditMenu bool `json:"editmenu"`
CombinedUpgrade bool `json:"combinedupgrade"`
UseAsk bool `json:"useask"`
BatchInstall bool `json:"batchinstall"`
Runtime *Runtime `json:"-"`
}
// SaveConfig writes yay config to file.
func (c *Configuration) Save(configPath string) error {
marshalledinfo, err := json.MarshalIndent(c, "", "\t")
if err != nil {
return err
}
// https://github.com/Jguer/yay/issues/1325
marshalledinfo = append(marshalledinfo, '\n')
// https://github.com/Jguer/yay/issues/1399
// fix: unsaved config when yay's config path does not exist
_, err = os.Stat(filepath.Dir(configPath))
if os.IsNotExist(err) && err != nil {
if mkErr := os.MkdirAll(filepath.Dir(configPath), 0761); mkErr != nil {
return mkErr
}
}
in, err := os.OpenFile(configPath, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0o644)
if err != nil {
return err
}
defer in.Close()
if _, err = in.Write(marshalledinfo); err != nil {
return err
}
return in.Sync()
}
func (c *Configuration) expandEnv() {
c.AURURL = os.ExpandEnv(c.AURURL)
c.ABSDir = os.ExpandEnv(c.ABSDir)
c.BuildDir = os.ExpandEnv(c.BuildDir)
c.Editor = os.ExpandEnv(c.Editor)
c.EditorFlags = os.ExpandEnv(c.EditorFlags)
c.MakepkgBin = os.ExpandEnv(c.MakepkgBin)
c.MakepkgConf = os.ExpandEnv(c.MakepkgConf)
c.PacmanBin = os.ExpandEnv(c.PacmanBin)
c.PacmanConf = os.ExpandEnv(c.PacmanConf)
c.GpgFlags = os.ExpandEnv(c.GpgFlags)
c.MFlags = os.ExpandEnv(c.MFlags)
c.GitFlags = os.ExpandEnv(c.GitFlags)
c.SortBy = os.ExpandEnv(c.SortBy)
c.SearchBy = os.ExpandEnv(c.SearchBy)
c.GitBin = os.ExpandEnv(c.GitBin)
c.GpgBin = os.ExpandEnv(c.GpgBin)
c.SudoBin = os.ExpandEnv(c.SudoBin)
c.SudoFlags = os.ExpandEnv(c.SudoFlags)
c.ReDownload = os.ExpandEnv(c.ReDownload)
c.ReBuild = os.ExpandEnv(c.ReBuild)
c.AnswerClean = os.ExpandEnv(c.AnswerClean)
c.AnswerDiff = os.ExpandEnv(c.AnswerDiff)
c.AnswerEdit = os.ExpandEnv(c.AnswerEdit)
c.AnswerUpgrade = os.ExpandEnv(c.AnswerUpgrade)
c.RemoveMake = os.ExpandEnv(c.RemoveMake)
}
func (c *Configuration) String() string {
var buf bytes.Buffer
enc := json.NewEncoder(&buf)
enc.SetIndent("", "\t")
if err := enc.Encode(c); err != nil {
fmt.Fprintln(os.Stderr, err)
}
return buf.String()
}
func DefaultConfig() *Configuration {
return &Configuration{
AURURL: "https://aur.archlinux.org",
BuildDir: os.ExpandEnv("$HOME/.cache/yay"),
ABSDir: os.ExpandEnv("$HOME/.cache/yay/abs"),
CleanAfter: false,
Editor: "",
EditorFlags: "",
Devel: false,
MakepkgBin: "makepkg",
MakepkgConf: "",
PacmanBin: "pacman",
PGPFetch: true,
PacmanConf: "/etc/pacman.conf",
GpgFlags: "",
MFlags: "",
GitFlags: "",
SortMode: BottomUp,
CompletionInterval: 7,
SortBy: "votes",
SearchBy: "name-desc",
SudoLoop: false,
GitBin: "git",
GpgBin: "gpg",
SudoBin: "sudo",
SudoFlags: "",
TimeUpdate: false,
RequestSplitN: 150,
ReDownload: "no",
ReBuild: "no",
BatchInstall: false,
AnswerClean: "",
AnswerDiff: "",
AnswerEdit: "",
AnswerUpgrade: "",
RemoveMake: "ask",
Provides: true,
UpgradeMenu: true,
CleanMenu: true,
DiffMenu: true,
EditMenu: false,
UseAsk: false,
CombinedUpgrade: false,
}
}
func NewConfig() (*Configuration, error) {
newConfig := DefaultConfig()
cacheHome := getCacheHome()
newConfig.BuildDir = cacheHome
configPath := getConfigPath()
newConfig.load(configPath)
if aurdest := os.Getenv("AURDEST"); aurdest != "" {
newConfig.BuildDir = aurdest
}
newConfig.expandEnv()
newConfig.Runtime = &Runtime{
ConfigPath: configPath,
Mode: ModeAny,
SaveConfig: false,
CompletionPath: filepath.Join(cacheHome, completionFileName),
CmdRunner: &exe.OSRunner{},
CmdBuilder: &exe.CmdBuilder{
GitBin: newConfig.GitBin,
GitFlags: strings.Fields(newConfig.GitFlags),
MakepkgFlags: strings.Fields(newConfig.MFlags),
MakepkgConfPath: newConfig.MakepkgConf,
MakepkgBin: newConfig.MakepkgBin,
},
PacmanConf: nil,
VCSStore: nil,
}
newConfig.Runtime.VCSStore = vcs.NewInfoStore(filepath.Join(cacheHome, vcsFileName),
newConfig.Runtime.CmdRunner, newConfig.Runtime.CmdBuilder)
if err := initDir(newConfig.BuildDir); err != nil {
return nil, err
}
err := newConfig.Runtime.VCSStore.Load()
return newConfig, err
}
func (c *Configuration) load(configPath string) {
cfile, err := os.Open(configPath)
if !os.IsNotExist(err) && err != nil {
fmt.Fprintln(os.Stderr,
gotext.Get("failed to open config file '%s': %s", configPath, err))
return
}
defer cfile.Close()
if !os.IsNotExist(err) {
decoder := json.NewDecoder(cfile)
if err = decoder.Decode(c); err != nil {
fmt.Fprintln(os.Stderr,
gotext.Get("failed to read config file '%s': %s", configPath, err))
}
}
}