jadams-tresys commented on code in PR #183:
URL: https://github.com/apache/daffodil-sbt/pull/183#discussion_r3221084850
##########
src/main/scala/org/apache/daffodil/DaffodilPlugin.scala:
##########
@@ -840,6 +858,198 @@ object DaffodilPlugin extends AutoPlugin {
}
}
+ def daffodilFlattenSettings: Seq[Setting[_]] = Seq(
+ daffodilFlattenTarget := target.value /
s"${name.value}-${version.value}-flat.zip",
+ /* Paths in daffodilFlattenExcludes/Includes that are not globbed at the
start are
+ * generally only going to match paths within JAR files on the classpath.
+ * In order to deal with paths on the filesystem we need to glob the start
+ * of the path to account for different directory structure before the
+ * schema project path.
+ */
+ daffodilFlattenIncludes := "*.xsd" | "*.xsl" | "*.xslt" | "*.xml",
+ daffodilFlattenExcludes := HiddenFileFilter,
+
+ /**
+ * Whether or not to publish the flattened schemas zip. Defaults to false.
+ *
+ * If projects want to publish flattened schemas then they must explicitly
enable it by
+ * setting 'daffodilFlattenSchemas / publishArtifact := true'.
+ *
+ * If false, flattened schemas will not be created unless you explicitly
run the
+ * daffodilFlattenSchemas.
+ */
+ daffodilFlattenSchemas / publishArtifact := false,
+
+ daffodilFlattenSchemas / artifact := Artifact(
+ name.value,
+ "flat",
+ "zip",
+ Some("flat"),
+ Vector(),
+ None
+ ),
+ daffodilFlattenSchemas := {
+
+ val logger = streams.value.log
+ val filter = daffodilFlattenIncludes.value --
daffodilFlattenExcludes.value
+
+ val flatDir = target.value / "flatDir"
+ if (flatDir.exists())
+ IO.delete(flatDir)
+ IO.createDirectory(flatDir)
+
+ val projectResources = (Compile / resourceDirectories).value
+ .map { root => root.toURI.toURL -> (root **
filter).get.map(_.toURI.toURL).toList }
+ .toMap
+
+ /* Get all dependency jars and resources specific to this project. Note
+ * that the "Test" configuration is used for JAR files in order to ensure
+ * we pull in XSD files from daffodil-lib, as in many schema projects the
+ * daffodil dependencies are only used for testing, not compiling. Also
+ * note that we want to use Test/externalDependencyClasspath to get
+ * dependency jars, and not something like Test/fullClasspath or
+ * Test/dependencyClasspath, since those could trigger expensive resource
+ * generators or compilation of internal test jars that we don't need--we
+ * only need Compile/resources from this project and Test/dependency jars
+ * from external projects
+ */
+ val projectURLs = (Compile /
resourceDirectories).value.map(_.toURI.toURL)
+ val allClasspathURLs = (Compile /
fullClasspath).value.map(_.data.toURI.toURL)
+ val classLoader = new URLClassLoader((projectURLs ++
allClasspathURLs).toArray, null)
+
+ val schemaLocationPattern = """schemaLocation=\"([^\"]*)\"""".r
+ val hrefPattern = "href=\"([^\"]*)\"".r
+ val documentPattern = "document[(]'([^']*)'[)]".r
+ val referenceRegexes = List(schemaLocationPattern, hrefPattern,
documentPattern)
+
+ val referencedFiles = {
+ // This annotation simply warns if the compiler cannot enable tail
call optimization
+ @scala.annotation.tailrec
+ def getReferences(root: URL, parents: Seq[URL], acc:
ArrayBuffer[URL]): Seq[URL] = {
+ val rootPath = Paths.get(root.toURI)
+ parents match {
+ // Already processed this file (h), proceed with rest of files (t)
+ case h :: t if (acc.contains(h)) =>
+ getReferences(
+ root,
+ t,
+ acc
+ )
+ // Need to process this file (h)
+ case h :: t => {
+ val relPath = h.toString match {
+ case j if (j.startsWith("jar:")) =>
Paths.get(j.toString.split("!")(1).tail)
+ case f if (f.startsWith("file:")) =>
rootPath.relativize(Paths.get(h.toURI))
+ }
+ val bytes = h.openStream().readAllBytes()
+ val newPath = Paths.get(
+ flatDir.toString,
+ relPath.toString.replaceAll("/", "__")
+ )
+ val bw = Files.newBufferedWriter(newPath)
+ val fileAsString = new String(bytes, Charset.defaultCharset())
+ val references = {
+ referenceRegexes.flatMap { re =>
+ re.findAllIn(fileAsString).matchData.map(_.group(1))
+ }
+ }
+
+ // Resolve the location of all references on the actual file
+ // system
+ val resolvedReferences = references
+ .map { ref =>
+ val origLocation = {
+ if (ref.contains("urn:")) {
Review Comment:
Can there be more than one schema specified in a single schemaLocation? I
didn't think that was possible. Always splitting after the space makes sense
though.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
