yetone
402a96c39d
The product, module path (github.com/yetone/magpie), binaries, env vars (MAGPIE_ADDR, MAGPIE_DEV_UI, MAGPIE_THEME, MAGPIE_DEBUG), config and cache folders (~/.config/magpie, ~/.cache/magpie), bundle id (com.yetone.magpie), gateway provider id and token, and every UI string now say magpie. On first run magpie copies ~/.config/dial and ~/.cache/dial to the new folders when they don't exist yet (copy, not move, so a still-running dial keeps working; the old folders can be deleted by hand later). The logo is a small round magpie in profile: one path for the header and the tray, and the app tile adds the white belly and the blue-green tail. The header mark is drawn in ink rather than the accent colour, which fought the text in light mode.
65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package settings
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import (
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"io"
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"os"
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"path/filepath"
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)
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// Migrate carries the files of an install that predates the name over:
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// ~/.config/dial and ~/.cache/dial become ~/.config/magpie and
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// ~/.cache/magpie. It copies rather than moves, so a dial that is still
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// running keeps working, and it only fills folders that do not exist yet.
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// The old folders can be deleted once nothing uses them.
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func Migrate() {
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copyTree(filepath.Join(filepath.Dir(Dir()), "dial"), Dir())
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cache := os.Getenv("XDG_CACHE_HOME")
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if cache == "" {
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home, _ := os.UserHomeDir()
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cache = filepath.Join(home, ".cache")
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}
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copyTree(filepath.Join(cache, "dial"), filepath.Join(cache, "magpie"))
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}
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// copyTree copies src into dst, files and modes alike, when src exists and
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// dst does not. Errors are not reported: the worst case is a fresh start,
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// which is what a missing folder means anyway.
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func copyTree(src, dst string) {
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if _, err := os.Stat(dst); err == nil {
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return
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}
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if fi, err := os.Stat(src); err != nil || !fi.IsDir() {
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return
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}
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_ = filepath.WalkDir(src, func(p string, d os.DirEntry, err error) error {
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if err != nil {
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return nil
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}
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rel, _ := filepath.Rel(src, p)
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out := filepath.Join(dst, rel)
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info, err := d.Info()
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if err != nil {
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return nil
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}
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if d.IsDir() {
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_ = os.MkdirAll(out, info.Mode().Perm())
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return nil
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}
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if !d.Type().IsRegular() {
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return nil
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}
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in, err := os.Open(p)
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if err != nil {
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return nil
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}
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defer in.Close()
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f, err := os.OpenFile(out, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, info.Mode().Perm())
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if err != nil {
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return nil
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}
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defer f.Close()
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_, _ = io.Copy(f, in)
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return nil
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})
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}
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