41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package healthcheck
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import (
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"fmt"
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"log/slog"
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"os/exec"
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"strconv"
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"strings"
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)
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// RepoSize checks the size of the repository to determine if it is oversized.
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// It executes the 'git count-objects -v' command to obtain the size information,
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func RepoSize(confSize float64) error {
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// TODO: reimplement here when go-git is available
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// https://github.com/go-git/go-git/blob/master/COMPATIBILITY.md
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cmd := exec.Command("git", "count-objects", "-v")
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output, err := cmd.CombinedOutput()
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if err != nil {
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slog.Error("running git command:", "err", err)
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return fmt.Errorf("error running git command: %w", err)
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}
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lines := strings.Split(string(output), "\n")
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var sum int
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for _, line := range lines {
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if strings.Contains(line, "size") {
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fields := strings.Fields(line)
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sizeStr := fields[1]
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size, err := strconv.Atoi(sizeStr)
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if err != nil {
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slog.Error("running git command:", "err", err)
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return fmt.Errorf("error running git command: %w", err)
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}
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sum += size
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}
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}
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if sum > int(confSize*1024) {
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return fmt.Errorf("Repository larger than %.1f MiB. Please clean up or contact the teaching team.", confSize)
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}
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return nil
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}
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