30 lines
580 B
Go
30 lines
580 B
Go
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package main
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import (
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"fmt"
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"log"
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"os/exec"
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"strconv"
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"strings"
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)
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func main() {
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gitPath, err := exec.LookPath("git")
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if err != nil {
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log.Fatalf("failed to find git on path: %v", err)
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}
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cmd := exec.Command(gitPath, "rev-list", "main", "--count")
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output, err := cmd.Output()
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if err != nil {
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log.Fatalf("failed to run git: %v", err)
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}
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count, err := strconv.Atoi(strings.TrimSpace(string(output)))
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if err != nil {
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log.Fatalf("failed to parse git output: %v", err)
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}
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// The current commit isn't the one we're about to commit.
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fmt.Printf("0.3.%d", count+1)
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}
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