mirror of
https://github.com/MedzikUser/go-github-selfupdate.git
synced 2024-08-15 03:25:29 +00:00
add an example to update with confirm
This commit is contained in:
parent
dde1bc1c6c
commit
fd8fc6616a
1 changed files with 50 additions and 5 deletions
55
README.md
55
README.md
|
@ -35,12 +35,17 @@ TODO
|
|||
|
||||
It provides `selfupdate` package.
|
||||
|
||||
- `selfupdate.UpdateSelf()`: Detect the latest version of itself and run self update.
|
||||
- `selfupdate.UpdateCommand()`: Detect the latest version of given repository and update given command.
|
||||
- `selfupdate.DetectLatest()`: Detect the latest version of given repository.
|
||||
- `selfupdate.UpdateTo()`: Update given command to the binary hosted on given URL.
|
||||
|
||||
Following is the easiest way to use this package.
|
||||
|
||||
```go
|
||||
import (
|
||||
"log"
|
||||
"github.com/blang/semver"
|
||||
"github.com/blang/semver"
|
||||
"github.com/rhysd/go-github-selfupdate/selfupdate"
|
||||
)
|
||||
|
||||
|
@ -58,14 +63,54 @@ func doSelfUpdate() {
|
|||
log.Println("Current binary is the latest version", version)
|
||||
} else {
|
||||
log.Println("Successfully updated to version", latest.Version)
|
||||
log.Println("Release note:\n", latest.ReleaseNotes)
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
- `selfupdate.UpdateSelf()`: Detect the latest version of itself and run self update.
|
||||
- `selfupdate.UpdateCommand()`: Detect the latest version of given repository and update given command.
|
||||
- `selfupdate.DetectLatest()`: Detect the latest version of given repository.
|
||||
- `selfupdate.UpdateTo()`: Update given command to the binary hosted on given URL.
|
||||
Following asks user to update or not.
|
||||
|
||||
```go
|
||||
import (
|
||||
"bufio"
|
||||
"github.com/blang/semver"
|
||||
"github.com/rhysd/go-github-selfupdate/selfupdate"
|
||||
"log"
|
||||
"os"
|
||||
)
|
||||
|
||||
const version = "1.2.3"
|
||||
|
||||
func confirmAndSelfUpdate() {
|
||||
latest, found, err := selfupdate.DetectLatest("owner/repo")
|
||||
if err != nil {
|
||||
log.Println("Error occurred while detecting version:", err)
|
||||
return
|
||||
}
|
||||
|
||||
v := semver.MustParse(version)
|
||||
if !found || latest.Version.Equals(v) {
|
||||
log.Println("Current version is the latest")
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Print("Do you want to update to", latest.Version, "? (y/n): ")
|
||||
input, err := bufio.NewReader(os.Stdin).ReadString('\n')
|
||||
if err != nil || (input != "y\n" && input != "n\n") {
|
||||
log.Println("Invalid input")
|
||||
return
|
||||
}
|
||||
if input == "n\n" {
|
||||
return
|
||||
}
|
||||
|
||||
if err := selfupdate.UpdateTo(latest.AssetURL, os.Args[0]); err != nil {
|
||||
log.Println("Error occurred while updating binary:", err)
|
||||
return
|
||||
}
|
||||
log.Println("Successfully updated to version", latest.Version)
|
||||
}
|
||||
```
|
||||
|
||||
Please see [the documentation page][GoDoc] for more detail.
|
||||
|
||||
|
|
Loading…
Reference in a new issue