54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
//go:build linux
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package apt
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import (
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"git.jmbit.de/jmb/patchman/client/common"
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"log"
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"os/exec"
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"regexp"
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"strings"
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)
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func GetInstalledList() []common.ListPackage {
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var packageList []common.ListPackage
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cmd := exec.Command("/usr/bin/apt", "list", "--installed")
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cmd.Env = append(cmd.Environ(), "APT_FRONTEND=noninteractive")
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out, err := cmd.Output()
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if err != nil {
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log.Printf("Could not get apt packages %w", err)
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}
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// Convert Output into text and split it into newlines
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lines := strings.Split(string(out[:]), "\n")
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//TODO parallelize this
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// Parse lines
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for _, line := range lines {
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// arcane regex magic
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nameRegex := regexp.MustCompile(`^[a-z0-9\-]*`)
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suiteRegex := regexp.MustCompile(`(:?\/)[A-Za-z0-9]*(:?,)`)
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versionRegex := regexp.MustCompile(`(:?,now\s)[A-Za-z0-9\:\-\+\.]*(:?\s)`)
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architectureRegex := regexp.MustCompile(`(:?\s)[a-z0-9]*(:?\s\[)`)
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upgradeableToRegex := regexp.MustCompile(`(:?upgradable\sto\:\s)[a-z0-9\:\-\+\.]*(:?\])`)
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name := nameRegex.FindString(line)
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suite := suiteRegex.FindString(line)
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version := versionRegex.FindString(line)
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architecture := architectureRegex.FindString(line)
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upgradeable := upgradeableToRegex.MatchString(line)
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upgradeableTo := upgradeableToRegex.FindString(line)
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listPackage := common.ListPackage{
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Name: name,
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Source: suite,
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Version: version,
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Architecture: architecture,
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Upgradeable: upgradeable,
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UpgradeableTo: upgradeableTo,
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PackageManager: "apt",
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}
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packageList = append(packageList, listPackage)
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}
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return packageList
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}
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