37 lines
843 B
Go
37 lines
843 B
Go
package main
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import (
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"fmt"
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"io"
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"net/http"
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"regexp"
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)
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const version = "1.0.5"
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const versionUrl = "https://git.burkey.co/eburk/epochcli/raw/branch/master/version.go"
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func needUpdate() (bool, error) {
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resp, err := http.Get(versionUrl)
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if err != nil {
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return false, fmt.Errorf("unable to get version file: %v", err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return false, fmt.Errorf("failed to download update, status code: %d", resp.StatusCode)
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}
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b, err := io.ReadAll(resp.Body)
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if err != nil {
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return false, fmt.Errorf("unable to read response body: %v", err)
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}
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re := regexp.MustCompile(`const version = "([\d.]+)"`)
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ver := re.FindStringSubmatch(string(b))
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if len(ver) < 2 || ver[1] == "" {
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return false, fmt.Errorf("unable to find version in response")
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}
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return ver[1] != version, nil
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}
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