diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e4e766e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/*.png
+/rpms/
diff --git a/clone_rpms.sh b/clone_rpms.sh
new file mode 100755
index 0000000..e01107d
--- /dev/null
+++ b/clone_rpms.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+mkdir -p rpms
+pushd rpms 2>&1 >/dev/null
+
+for pkg in $(grep -B1 --no-group-separator buildorder ../tycho.yaml | grep -v buildorder | sed -e 's/:$//') ; do
+	if [ ! -d "$pkg" ] ; then
+		fedpkg clone $pkg
+		(cd $pkg && fedpkg switch-branch f30 && fedpkg switch-branch master && fedpkg switch-branch tycho)
+	fi
+done
+
+popd 2>&1 >/dev/null
diff --git a/gen_build_order_graph.py b/gen_build_order_graph.py
new file mode 100755
index 0000000..01dbab7
--- /dev/null
+++ b/gen_build_order_graph.py
@@ -0,0 +1,54 @@
+#!/usr/bin/python3
+
+import yaml
+from pygraphviz import AGraph
+from subprocess import call
+
+with open("tycho.yaml", 'r') as stream:
+    yaml = yaml.safe_load(stream)
+
+rpms = yaml['data']['components']['rpms']
+
+g = AGraph(directed=True, name="G", strict=False, label="Build Order Graph")
+ranks = []
+for key, value in rpms.items():
+    rank = value['buildorder']
+    if rank not in ranks:
+        ranks.append(rank)
+    subg = g.get_subgraph(f"{rank}")
+    if subg is None:
+        subg = g.add_subgraph(name=f"{rank}", label=f"Build Order {rank}", rank="same")
+    subg.add_node(f"{rank}")
+    subg.add_node(key)
+    rs = value['rationale'].replace('\n', ' ').split('.')
+    reqs = []
+    breqs = []
+    for r in rs:
+        r = r.strip()
+        if not r or r == 'Module API':
+            continue
+        if r.startswith('Runtime dependency of'):
+            r = r[len('Runtime dependency of'):]
+            reqs = [x.strip() for x in r.split(',')]
+        if r.startswith('Build dependency of'):
+            r = r[len('Build dependency of'):]
+            breqs = [x.strip() for x in r.split(',')]
+    for req in reqs:
+        # For Rs, check if also a BR
+        if req not in breqs:
+            g.add_edge(key, req, color='blue')
+        else:
+            g.add_edge(key, req, color='purple')
+    for breq in breqs:
+        # For BRs, check if also a R
+        if breq not in reqs:
+            g.add_edge(key, breq, color='red')
+ranks.sort()
+for idx, rank in enumerate(ranks):
+    if idx+1 < len(ranks):
+        g.add_edge(rank, ranks[idx+1], weight=1000)
+
+
+print(g.string())
+g.draw("build_order_graph.png", prog="dot")
+call('eog build_order_graph.png &', shell=True)
diff --git a/koschei.cfg b/koschei.cfg
new file mode 100644
index 0000000..67385de
--- /dev/null
+++ b/koschei.cfg
@@ -0,0 +1,254 @@
+# -*- python -*-
+# vim: ft=python
+config = {
+    "buildrequires": [
+        "javapackages-tools",
+        "platform",
+    ],
+    "requires": [
+        "javapackages-tools",
+        "platform",
+    ],
+
+    "bootstrap": False,
+    "full_refs": False,
+    "default_ref": "tycho",
+    "include_build_deps": True,
+    "closure": False,
+    "filter_unused": False,
+    "topo_sort": True,
+
+    "api": [
+        "tycho",
+        "tycho-extras",
+        "cbi-plugins",
+        "takari-tycho-support",
+    ],
+    "profiles": {
+        "default": [
+            "tycho",
+            "tycho-extras",
+        ],
+    },
+    "filter": [
+    ],
+    "includes": [
+    ],
+    "excludes": [
+        # Additional Runtime Exclusions
+        "apache-commons-configuration",
+        "avalon-framework",
+        "avalon-logkit",
+        "dain-snappy",
+        "extra166y",
+        "fop",
+        "gpars",
+        "groovy",
+        "jcsp",
+        "maven-javadoc-plugin",
+        "multiverse",
+        "netty-tcnative",
+        "netty3",
+        "parboiled",
+        "pdfbox",
+        "pegdown",
+        "xstream",
+        # Additional Buildtime Exclusions
+        "aalto-xml",
+        "aesh",
+        "antlr3",
+        "antlr32",
+        "apacheds",
+        "apache-commons-dbcp",
+        "apache-commons-pool",
+        "avro",
+        "bookkeeper",
+        "buildnumber-maven-plugin",
+        "byte-buddy",
+        "bytelist",
+        "classmate",
+        "curator",
+        "eclipselink-persistence-api",
+        "ehcache-core",
+        "fastutil",
+        "felix-bundlerepository",
+        "geronimo-validation",
+        "geronimo-interceptor",
+        "gnu-getopt",
+        "guava",
+        "hadoop",
+        "hibernate3",
+        "hibernate-jpa-2.0-api",
+        "hibernate-validator",
+        "hppc",
+        "jackson",
+        "jboss-annotations-1.2-api",
+        "jboss-classfilewriter",
+        "jboss-ejb-3.2-api",
+        "jboss-el-3.0-api",
+        "jboss-logging",
+        "jboss-logging-tools",
+        "jboss-marshalling",
+        "jboss-remoting",
+        "jboss-remoting-jmx",
+        "jboss-sasl",
+        "jboss-transaction-1.1-api",
+        "jcodings",
+        "jctools",
+        "jdeparser",
+        "jersey1",
+        "jets3t",
+        "jffi",
+        "jgroups",
+        "jna",
+        "jnr-constants",
+        "jnr-enxio",
+        "jnr-ffi",
+        "jnr-netdb",
+        "jnr-posix",
+        "jnr-x86asm",
+        "joda-time",
+        "jsr-311",
+        "kohsuke-pom",
+        "leveldb-java",
+        "leveldbjni",
+        "log4j",
+        "maven-mapping",
+        "metrics",
+        "mx4j",
+        "netty",
+        "objectweb-asm3",
+        "protobuf",
+        "protoparser",
+        "resteasy",
+        "rhino",
+        "scala",
+        "snappy-java",
+        "stax2-api",
+        "stream-lib",
+        "stringtemplate",
+        "stringtemplate4",
+        "wildfly-common",
+        "xnio",
+        # eclipse (without contributor_tools and tests)
+        "apache-commons-fileupload",
+        "eclipse-egit",
+        # eclipse-ecf (without providers)
+        "dnsjava",
+        "irclib",
+        # batik (jp_minimal)
+        "jython",
+        # mustache-java (jp_minimal)
+        "jackson-dataformats-text",
+        "cli-parser",
+        # tesla-polyglot (jp_minimal)
+        "mvn(org.codehaus.gmavenplus:gmavenplus-plugin)",
+        "mvn(org.codehaus.groovy:groovy)",
+        "snakeyaml",
+        "base64coder",
+        # lucene (jp_minimal)
+        "antlr4",
+        "morfologik-stemming",
+        "nekohtml",
+        "randomizedtesting",
+        "spatial4j",
+        # jetty (jp_minimal)
+        "geronimo-jaspic-spec",
+        "glassfish-transaction-api",
+        "glassfish-websocket-api",
+        "infinispan",
+        "jboss-websocket-1.0-api",
+        "jetty-alpn",
+        "jetty-alpn-api",
+        "jetty-artifact-remote-resources",
+        "jetty-assembly-descriptors",
+        "jetty-distribution-remote-resources",
+        "jetty-parent",
+        "jetty-schemas",
+        "jetty-test-helper",
+        "jetty-test-policy",
+        "jetty-toolchain",
+        "jnr-unixsocket",
+        "maven-war-plugin",
+        "mongo-java-driver",
+        "protostream",
+        "springframework",
+        "tomcat",
+        "tomcat-taglibs-standard",
+        "weld-api",
+        "weld-core",
+    ],
+    "module_excludes": {
+        ("javapackages-tools", "201801"),
+    },
+    "frozen_refs": [
+    ],
+    "stream_override": {
+        "javapackages-tools": {
+            "1.3": "[201801]",
+        },
+        "platform": {
+            "1.3": "[f31]",
+        },
+    },
+
+    "macros": {
+        "_with_bootstrap": 1,
+        "_with_jp_minimal": 1,
+    },
+
+    "summary": "Plugins and extensions for building Eclipse plugins and OSGI bundles with Maven",
+    "description": """\
+        Tycho is a set of Maven plugins and extensions for building Eclipse plugins and
+        OSGI bundles with Maven. Eclipse plugins and OSGI bundles have their own metadata
+        for expressing dependencies, source folder locations, etc. that are normally found
+        in a Maven POM. Tycho uses native metadata for Eclipse plugins and OSGi bundles
+        and uses the POM to configure and drive the build. Tycho supports bundles, fragments,
+        features, update site projects and RCP applications. Tycho also knows how to run
+        JUnit test plugins using OSGi runtime and there is also support for sharing build
+        results using Maven artifact repositories.
+        
+        Tycho plugins introduce new packaging types and the corresponding lifecycle bindings
+        that allow Maven to use OSGi and Eclipse metadata during a Maven build. OSGi rules
+        are used to resolve project dependencies and package visibility restrictions are
+        honored by the OSGi-aware JDT-based compiler plugin. Tycho will use OSGi metadata
+        and OSGi rules to calculate project dependencies dynamically and injects them
+        into the Maven project model at build time. Tycho supports all attributes supported
+        by the Eclipse OSGi resolver (Require-Bundle, Import-Package, Eclipse-GenericRequire,
+        etc). Tycho will use proper classpath access rules during compilation. Tycho supports
+        all project types supported by PDE and will use PDE/JDT project metadata where
+        possible. One important design goal in Tycho is to make sure there is no duplication
+        of metadata between POM and OSGi metadata.
+    """,
+
+    "koji_config": {
+        "server": "https://koji.fedoraproject.org/kojihub",
+        "topurl": "https://kojipkgs.fedoraproject.org/",
+        "multicall_chunk_size": 1000,
+        "tag_name": "f30-build",
+    },
+    "dependency": {
+        "repo_arch": "x86_64",
+        "resolve_for_arch": "x86_64",
+        "ignore_weak_deps": True,
+        "cache_l2_capacity": 2,
+    },
+    "directories": {
+        "cachedir": "/tmp/maven-modulemd-gen",
+    },
+    "logging": {
+        "version": 1,
+        "loggers": {
+            "": {
+                "level": "INFO",
+                "handlers": ["stderr"],
+            },
+        },
+        "handlers": {
+            "stderr": {
+                "class": "logging.StreamHandler",
+                "stream": "ext://sys.stderr"
+            },
+        },
+    },
+}
diff --git a/tycho.yaml b/tycho.yaml
new file mode 100644
index 0000000..dc2602d
--- /dev/null
+++ b/tycho.yaml
@@ -0,0 +1,373 @@
+---
+document: modulemd
+version: 2
+data:
+    summary: Plugins and extensions for building Eclipse plugins and OSGI bundles with Maven
+    description: >-
+        Tycho is a set of Maven plugins and extensions for building Eclipse plugins and
+        OSGI bundles with Maven. Eclipse plugins and OSGI bundles have their own metadata
+        for expressing dependencies, source folder locations, etc. that are normally found
+        in a Maven POM. Tycho uses native metadata for Eclipse plugins and OSGi bundles
+        and uses the POM to configure and drive the build. Tycho supports bundles, fragments,
+        features, update site projects and RCP applications. Tycho also knows how to run
+        JUnit test plugins using OSGi runtime and there is also support for sharing build
+        results using Maven artifact repositories.
+        
+        Tycho plugins introduce new packaging types and the corresponding lifecycle bindings
+        that allow Maven to use OSGi and Eclipse metadata during a Maven build. OSGi rules
+        are used to resolve project dependencies and package visibility restrictions are
+        honored by the OSGi-aware JDT-based compiler plugin. Tycho will use OSGi metadata
+        and OSGi rules to calculate project dependencies dynamically and injects them
+        into the Maven project model at build time. Tycho supports all attributes supported
+        by the Eclipse OSGi resolver (Require-Bundle, Import-Package, Eclipse-GenericRequire,
+        etc). Tycho will use proper classpath access rules during compilation. Tycho supports
+        all project types supported by PDE and will use PDE/JDT project metadata where
+        possible. One important design goal in Tycho is to make sure there is no duplication
+        of metadata between POM and OSGi metadata.
+    license:
+        module:
+            - MIT
+    dependencies:
+        - buildrequires:
+              javapackages-tools: [201801]
+              platform: []
+          requires:
+              javapackages-tools: [201801]
+              platform: []
+    profiles:
+        default:
+            rpms:
+                - tycho
+                - tycho-extras
+    api:
+        rpms:
+            - cbi-plugins
+            - tycho
+            - tycho-extras
+            - takari-tycho-support
+    buildopts:
+        rpms:
+            macros: |
+                %_with_bootstrap 1
+                %_with_jp_minimal 1
+                %_without_contrib_tools 1
+    components:
+        rpms:
+            apache-commons-el:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            auto:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of cbi-plugins.
+                    Build dependency of cbi-plugins.
+            batik:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            cbi-plugins:
+                buildorder: 50
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Module API.
+                    Build dependency of eclipse.
+            decentxml:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of cbi-plugins, tycho.
+                    Build dependency of cbi-plugins, tycho.
+            ecj:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle, tycho.
+                    Build dependency of glassfish-jsp, tycho.
+            eclipse:
+                buildorder: 80
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle.
+                    Build dependency of takari-lifecycle.
+            eclipse-ecf:
+                buildorder: 70
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            eclipse-emf:
+                buildorder: 60
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse, eclipse-ecf.
+            eclipse-license:
+                buildorder: 50
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of eclipse, eclipse-ecf.
+            eclipse-m2e-workspace:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle,
+                         takari-plugin-testing.
+                    Build dependency of takari-lifecycle,
+                         takari-plugin-testing.
+            fasterxml-oss-parent:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of jackson-parent.
+                    Build dependency of jackson-parent.
+            felix-gogo-command:
+                buildorder: 30
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            felix-gogo-parent:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of felix-gogo-command,
+                         felix-gogo-runtime, felix-gogo-shell.
+            felix-gogo-runtime:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, felix-gogo-command,
+                         felix-gogo-shell.
+                    Build dependency of eclipse, felix-gogo-command,
+                         felix-gogo-shell, felix-scr.
+            felix-gogo-shell:
+                buildorder: 30
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            felix-scr:
+                buildorder: 30
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            glassfish-jsp:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            google-gson:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, takari-lifecycle.
+                    Build dependency of eclipse, takari-lifecycle.
+            icu4j:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            jackson-annotations:
+                buildorder: 30
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of jackson-databind.
+                    Build dependency of jackson-databind.
+            jackson-bom:
+                buildorder: 30
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of jackson-core, jackson-databind.
+            jackson-core:
+                buildorder: 40
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of jackson-databind, mustache-java.
+                    Build dependency of jackson-databind, mustache-java.
+            jackson-databind:
+                buildorder: 50
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of mustache-java.
+                    Build dependency of mustache-java.
+            jackson-parent:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of jackson-bom.
+                    Build dependency of jackson-annotations, jackson-bom.
+            javapoet:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of auto, takari-incrementalbuild.
+                    Build dependency of auto, takari-incrementalbuild,
+                         takari-lifecycle.
+            jetty:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            kxml:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of felix-scr.
+                    Build dependency of felix-scr.
+            lucene:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse.
+                    Build dependency of eclipse.
+            mustache-java:
+                buildorder: 60
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle.
+                    Build dependency of takari-lifecycle.
+            replacer:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of jackson-core, jackson-databind.
+            sac:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            sat4j:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of eclipse, tycho.
+                    Build dependency of eclipse, tycho.
+            takari-archiver:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle.
+                    Build dependency of takari-lifecycle.
+            takari-incrementalbuild:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-lifecycle.
+                    Build dependency of takari-lifecycle.
+            takari-lifecycle:
+                buildorder: 90
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-pom.
+                    Build dependency of takari-pom.
+            takari-plugin-testing:
+                buildorder: 20
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of takari-lifecycle.
+            takari-pom:
+                buildorder: 100
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of takari-tycho-support.
+                    Build dependency of takari-tycho-support.
+            takari-tycho-support:
+                buildorder: 110
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Module API.
+            tesla-polyglot:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of tycho-extras.
+                    Build dependency of tycho-extras.
+            tycho:
+                buildorder: 40
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Module API.
+                    Runtime dependency of cbi-plugins,
+                         takari-tycho-support, tycho-extras.
+                    Build dependency of cbi-plugins, eclipse, eclipse-ecf,
+                         eclipse-emf, eclipse-license, takari-tycho-support,
+                         tycho-extras.
+            tycho-extras:
+                buildorder: 50
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Module API.
+                    Build dependency of eclipse, eclipse-ecf, eclipse-emf.
+            xml-maven-plugin:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Build dependency of eclipse.
+            xmlgraphics-commons:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of batik.
+                    Build dependency of batik.
+            xpp3:
+                buildorder: 10
+                ref: tycho
+                arches: [x86_64, ppc64le, aarch64, s390x]
+                rationale: >
+                    Runtime dependency of felix-scr, kxml.
+                    Build dependency of eclipse-ecf, felix-scr, kxml.