625b1578fa
Update the osbuild/images to the version which introduces "dot notation" for distro release versions. - Replace all uses of distroregistry by distrofactory. - Delete local version of reporegistry and use the one from the osbuild/images. - Weldr: unify `createWeldrAPI()` and `createWeldrAPI2()` into a single `createTestWeldrAPI()` function`. - store/fixture: rework fixtures to allow overriding the host distro name and host architecture name. A cleanup function to restore the host distro and arch names is always part of the fixture struct. - Delete `distro_mock` package, since it is no longer used. - Bump the required version of osbuild to 98, because the OSCAP customization is using the 'compress_results' stage option, which is not available in older versions of osbuild. Signed-off-by: Tomáš Hozza <thozza@redhat.com>
50 lines
1 KiB
Go
50 lines
1 KiB
Go
package distro
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import (
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"bufio"
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"errors"
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"io"
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"os"
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"strings"
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)
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// GetHostDistroName returns the name of the host distribution, such as
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// "fedora-32" or "rhel-8.2". It does so by reading the /etc/os-release file.
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func GetHostDistroName() (string, error) {
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f, err := os.Open("/etc/os-release")
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if err != nil {
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return "", err
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}
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defer f.Close()
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osrelease, err := readOSRelease(f)
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if err != nil {
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return "", err
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}
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name := osrelease["ID"] + "-" + osrelease["VERSION_ID"]
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return name, nil
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}
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func readOSRelease(r io.Reader) (map[string]string, error) {
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osrelease := make(map[string]string)
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scanner := bufio.NewScanner(r)
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for scanner.Scan() {
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line := strings.TrimSpace(scanner.Text())
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if len(line) == 0 {
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continue
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}
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parts := strings.SplitN(line, "=", 2)
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if len(parts) != 2 {
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return nil, errors.New("readOSRelease: invalid input")
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}
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key := strings.TrimSpace(parts[0])
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// drop all surrounding whitespace and double-quotes
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value := strings.Trim(strings.TrimSpace(parts[1]), "\"")
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osrelease[key] = value
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}
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return osrelease, nil
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}
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