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build: Move definition of CanonicalizerPlugin into buildSrc

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This commit is contained in:
Andras Slemmer 2016-08-26 12:11:23 +01:00
parent 22a8b0adb4
commit f783d8466d
3 changed files with 50 additions and 90 deletions
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48
buildSrc/src/main/groovy/CanonicalizerPlugin.groovy Normal file
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@ -0,0 +1,48 @@
import org.gradle.api.*
import java.util.zip.ZipEntry
import java.util.zip.ZipFile
import java.util.zip.ZipOutputStream
// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
// Ie. same contract definition should result when compiled in same jar file.
// This is done by removing date time stamps from the files inside the jar.
class CanonicalizerPlugin implements Plugin<Project> {
void apply(Project project) {
project.getTasks().getByName('jar').doLast() {
def zipPath = (String) project.jar.archivePath
def destPath = Files.createTempFile("processzip", null)
def zeroTime = FileTime.fromMillis(0)
def input = new ZipFile(zipPath)
def entries = input.entries().toList().sort { it.name }
def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
output.setMethod(ZipOutputStream.DEFLATED)
entries.each {
def newEntry = new ZipEntry( it.name )
newEntry.setLastModifiedTime(zeroTime)
newEntry.setCreationTime(zeroTime)
newEntry.compressedSize = -1
newEntry.size = it.size
newEntry.crc = it.crc
output.putNextEntry(newEntry)
ByteStreams.copy(input.getInputStream(it), output)
output.closeEntry()
}
output.close()
input.close()
Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
}
}
}

46
contracts/build.gradle
View File

@ -18,51 +18,7 @@ buildscript {
}
}
// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
// Ie. same contract definition should result when compiled in same jar file.
// This is done by removing date time stamps from the files inside the jar.
class CanonicalizerPlugin implements Plugin<Project> {
void apply(Project project) {
project.getTasks().getByName('jar').doLast() {
def zipPath = (String) project.jar.archivePath
def destPath = Files.createTempFile("processzip", null)
def zeroTime = FileTime.fromMillis(0)
def input = new ZipFile(zipPath)
def entries = input.entries().toList().sort { it.name }
def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
output.setMethod(ZipOutputStream.DEFLATED)
entries.each {
def newEntry = new ZipEntry(it.name)
newEntry.setLastModifiedTime(zeroTime)
newEntry.setCreationTime(zeroTime)
newEntry.compressedSize = -1
newEntry.size = it.size
newEntry.crc = it.crc
output.putNextEntry(newEntry)
ByteStreams.copy(input.getInputStream(it), output)
output.closeEntry()
}
output.close()
input.close()
Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
}
}
}
apply plugin: 'kotlin'
apply plugin: CanonicalizerPlugin
repositories {
@ -87,4 +43,4 @@ sourceSets {
srcDir "../config/test"
}
}
}
}

46
contracts/isolated/build.gradle
View File

@ -18,51 +18,7 @@ buildscript {
}
}
// Custom Gradle plugin that attempts to make the resulting jar file deterministic.
// Ie. same contract definition should result when compiled in same jar file.
// This is done by removing date time stamps from the files inside the jar.
class CanonicalizerPlugin implements Plugin<Project> {
void apply(Project project) {
project.getTasks().getByName('jar').doLast() {
def zipPath = (String) project.jar.archivePath
def destPath = Files.createTempFile("processzip", null)
def zeroTime = FileTime.fromMillis(0)
def input = new ZipFile(zipPath)
def entries = input.entries().toList().sort { it.name }
def output = new ZipOutputStream(new FileOutputStream(destPath.toFile()))
output.setMethod(ZipOutputStream.DEFLATED)
entries.each {
def newEntry = new ZipEntry( it.name )
newEntry.setLastModifiedTime(zeroTime)
newEntry.setCreationTime(zeroTime)
newEntry.compressedSize = -1
newEntry.size = it.size
newEntry.crc = it.crc
output.putNextEntry(newEntry)
ByteStreams.copy(input.getInputStream(it), output)
output.closeEntry()
}
output.close()
input.close()
Files.move(destPath, Paths.get(zipPath), StandardCopyOption.REPLACE_EXISTING)
}
}
}
apply plugin: 'kotlin'
apply plugin: CanonicalizerPlugin
repositories {
@ -85,4 +41,4 @@ sourceSets {
srcDir "../../config/test"
}
}
}
}