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update version

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This commit is contained in:
Zack Scholl 2019-05-02 13:23:23 -07:00
parent 9e61f38707
commit 37b29aebce
1 changed files with 19 additions and 12 deletions
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31
src/install/updateversion.go
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@ -3,6 +3,7 @@ package main
import ( import (
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"os/exec"
"strings" "strings"
) )
@ -14,26 +15,32 @@ func main() {
} }
func run() (err error) { func run() (err error) {
b, err := ioutil.ReadFile("README.md") version, err := exec.Command("git", "describe").Output()
if err != nil { if err != nil {
return return
} }
newVersion := GetStringInBetween(string(b), "version-", "-b")
b, err = ioutil.ReadFile("src/cli/cli.go") err = replaceInFile("src/cli/cli.go", `Version ="`, `"`, string(version))
return
}
func replaceInFile(fname, start, end, replacement string) (err error) {
b, err := ioutil.ReadFile(fname)
if err != nil { if err != nil {
return return
} }
oldVersion := GetStringInBetween(string(b), `Version = "`, `"`) oldVersion := GetStringInBetween(string(b), start, end)
if oldVersion == "" {
if newVersion != oldVersion { err = fmt.Errorf("nothing")
fmt.Printf("new version: '%s'\n", newVersion) return
fmt.Printf("old version: '%s'\n", oldVersion)
newCli := strings.Replace(string(b), fmt.Sprintf(`Version = "%s"`, oldVersion), fmt.Sprintf(`Version = "%s"`, newVersion), 1)
err = ioutil.WriteFile("src/cli/cli.go", []byte(newCli), 0644)
} else {
fmt.Printf("current version: '%s'\n", oldVersion)
} }
newF := strings.Replace(
string(b),
fmt.Sprintf("%s%s%s", start, oldVersion, end),
fmt.Sprintf("%s%s%s", start, replacement, end),
1,
)
err = ioutil.WriteFile(fname, []byte(newF), 0644)
return return
} }