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Dr. Hans-Peter Störr stoerr

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stoerr / prepare-commit-msg
Created Apr 12, 2019
Automatically include ticket number from branch name into git commit messages
View prepare-commit-msg
#!/bin/bash
# If you use branch names with JIRA ticket numbers in them, e.g. feature/ABC-4324-do-something,
# this includes automatically the ticket number (ABC-4324) at the start of the the commit message.
# This way, it's later easy to see which change was done for which ticket, without any manual effort.
# You need to copy or link this file into .git/hooks/prepare-commit-msg
# You can customize which branches should be skipped when prepending commit message.
if [ -z "$BRANCHES_TO_SKIP" ]; then
BRANCHES_TO_SKIP=(master develop test)
fi
@stoerr
stoerr / GenerateFelixPom.groovy
Created Feb 21, 2019
Creates a pom.xml in the directory a Sling launchpad runs for all JARs deployed in the Felix OSGI container there, enabling to import these easily into the IDE and download the sources/javadocs as well
View GenerateFelixPom.groovy
import java.util.zip.ZipFile
println("Run in launchpad")
File topfile = new File("sling").canonicalFile
def pom = new FileWriter("pom.xml")
pom.append("""<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
@stoerr
stoerr / symbMathTermDifferentiate.pl
Last active Aug 2, 2017
Prolog snippet with term replacement system for symbolic differentiation (not quite complete)
View symbMathTermDifferentiate.pl
rule(0+X,X).
rule(X+0,X).
rule(1*X,X).
rule(X*1,X).
rule(1*X,X).
rule(0*_,0).
rule(_*0,0).
rule(sum(_,0),0).
rule((X+Y)*Z, (X*Z)+(Y*Z)).
@stoerr
stoerr / tilesgraph.xslt
Created Sep 29, 2014
Makes graph of tiles 1 definition extensions in dotty / graphviz format
View tilesgraph.xslt
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fn="http://www.w3.org/2005/xpath-functions">
<xsl:output method="text" />
<xsl:template match="/" >
<xsl:text>digraph tilesdefs {
ranksep="2";
</xsl:text>
<xsl:for-each select="/tiles-definitions/definition[@extends]">
@stoerr
stoerr / pom2dotty.xslt
Created Sep 29, 2014
Prints dependencies of a multi module maven project as graph in dotty / graphviz format
View pom2dotty.xslt
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:pom="http://maven.apache.org/POM/4.0.0">
<xsl:output method="text" version="1.0" encoding="UTF-8" indent="no"/>
<!--
Generiert Fragment von dotty-File für die Pom-Abhängigkeiten.
Anwendung:
(
echo "digraph PomDependencies {"
find . -name pom.xml | xargs xsltproc pom2dotty.xslt | sort -u
echo "}"
@stoerr
stoerr / FileDupFinder.scala
Last active Aug 29, 2015
Finds duplicate files (i.e., with the same content) in a given set of directories.
View FileDupFinder.scala
package net.stoerr.dirdupfinder
import java.nio.ByteBuffer
import java.nio.file.{FileSystems, Files, Path, StandardOpenOption}
import java.security.MessageDigest
import sun.misc.BASE64Encoder
import scala.collection.JavaConversions._
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