+class SlesKVersion implements Comparable<SlesKVersion> {
+ Integer major = 0
+ Integer minor = 0
+ Integer patch = 0
+ Integer slesrelease = 0
+ Integer slesmajor = 0
+ Integer slesminor = 0
+
+ SlesKVersion() {}
+
+ SlesKVersion(version) {
+ this.parse(version)
+ }
+
+ static SlesKVersion minKVersion() {
+ return new SlesKVersion("rpm-0.0.0-0.0.0")
+ }
+
+ static SlesKVersion maxKVersion() {
+ return new SlesKVersion("rpm-" + Integer.MAX_VALUE + ".0.0-0.0.0")
+ }
+
+ static SlesKVersion factory(version) {
+ return new SlesKVersion(version)
+ }
+
+ def parse(version) {
+ this.major = 0
+ this.minor = 0
+ this.patch = 0
+ this.slesrelease = 0
+ this.slesmajor = 0
+ this.slesminor = 0
+
+ if (!version) {
+ throw new EmptyKVersionException("Empty kernel version")
+ }
+
+ // Eg. 5.14.21-150400.22
+ // Eg. 5.14.21-150400.24.100.2
+ // From tag: rpm-5.14.21-150400.24.100 -> 5.14.21-150400.24.100
+ def match = version =~ /^(rpm-)??(\d+)\.(\d+)\.(\d+)-(\d+)\.(\d+)(\.\d+)??$/
+ if (!match) {
+ throw new InvalidKVersionException("Invalid kernel version: ${version}")
+ }
+
+ this.major = Integer.parseInt(match.group(2))
+ this.minor = Integer.parseInt(match.group(3))
+ this.patch = Integer.parseInt(match.group(4))
+ this.slesrelease = Integer.parseInt(match.group(5))
+ this.slesmajor = Integer.parseInt(match.group(6))
+
+ if (match.group(7) != null) {
+ this.slesminor = Integer.parseInt(match.group(7).drop(1))
+ }
+ }
+
+ Boolean isRC() {
+ return false
+ }
+
+ Boolean isSameStable(SlesKVersion o) {
+ if (this.major != o.major) {
+ return false
+ }
+ if (this.minor != o.minor) {
+ return false
+ }
+ if (this.patch != o.patch) {
+ return false
+ }
+ if (this.slesrelease != o.slesrelease) {
+ return false
+ }
+ if (this.slesmajor != o.slesmajor) {
+ return false
+ }
+ if (this.slesminor != o.slesminor) {
+ return false
+ }
+ return true
+ }
+
+ @Override int compareTo(SlesKVersion o) {
+ if (this.major != o.major) {
+ return Integer.compare(this.major, o.major)
+ }
+ if (this.minor != o.minor) {
+ return Integer.compare(this.minor, o.minor)
+ }
+ if (this.patch != o.patch) {
+ return Integer.compare(this.patch, o.patch)
+ }
+ if (this.slesrelease != o.slesrelease) {
+ return Integer.compare(this.slesrelease, o.slesrelease)
+ }
+ if (this.slesmajor != o.slesmajor) {
+ return Integer.compare(this.slesmajor, o.slesmajor)
+ }
+ if (this.slesminor != o.slesminor) {
+ return Integer.compare(this.slesminor, o.slesminor)
+ }
+ return 0
+ }
+
+ String toString() {
+ String vString = "rpm-${this.major}.${this.minor}.${patch}-${this.slesrelease}.${this.slesmajor}"
+ if (this.slesminor != 0) {
+ vString = vString.concat(".${this.slesminor}")
+ }
+ return vString
+ }
+}
+