Matthias Andreas Benkard | 53f6423 | 2023-09-30 20:18:55 +0200 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # ---------------------------------------------------------------------------- |
| 3 | # Licensed to the Apache Software Foundation (ASF) under one |
| 4 | # or more contributor license agreements. See the NOTICE file |
| 5 | # distributed with this work for additional information |
| 6 | # regarding copyright ownership. The ASF licenses this file |
| 7 | # to you under the Apache License, Version 2.0 (the |
| 8 | # "License"); you may not use this file except in compliance |
| 9 | # with the License. You may obtain a copy of the License at |
| 10 | # |
| 11 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | # |
| 13 | # Unless required by applicable law or agreed to in writing, |
| 14 | # software distributed under the License is distributed on an |
| 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 16 | # KIND, either express or implied. See the License for the |
| 17 | # specific language governing permissions and limitations |
| 18 | # under the License. |
| 19 | # ---------------------------------------------------------------------------- |
| 20 | |
| 21 | # ---------------------------------------------------------------------------- |
| 22 | # Apache Maven Wrapper startup batch script, version 3.2.0 |
| 23 | # |
| 24 | # Required ENV vars: |
| 25 | # ------------------ |
| 26 | # JAVA_HOME - location of a JDK home dir |
| 27 | # |
| 28 | # Optional ENV vars |
| 29 | # ----------------- |
| 30 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven |
| 31 | # e.g. to debug Maven itself, use |
| 32 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 |
| 33 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files |
| 34 | # ---------------------------------------------------------------------------- |
| 35 | |
| 36 | if [ -z "$MAVEN_SKIP_RC" ] ; then |
| 37 | |
| 38 | if [ -f /usr/local/etc/mavenrc ] ; then |
| 39 | . /usr/local/etc/mavenrc |
| 40 | fi |
| 41 | |
| 42 | if [ -f /etc/mavenrc ] ; then |
| 43 | . /etc/mavenrc |
| 44 | fi |
| 45 | |
| 46 | if [ -f "$HOME/.mavenrc" ] ; then |
| 47 | . "$HOME/.mavenrc" |
| 48 | fi |
| 49 | |
| 50 | fi |
| 51 | |
| 52 | # OS specific support. $var _must_ be set to either true or false. |
| 53 | cygwin=false; |
| 54 | darwin=false; |
| 55 | mingw=false |
| 56 | case "$(uname)" in |
| 57 | CYGWIN*) cygwin=true ;; |
| 58 | MINGW*) mingw=true;; |
| 59 | Darwin*) darwin=true |
| 60 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home |
| 61 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html |
| 62 | if [ -z "$JAVA_HOME" ]; then |
| 63 | if [ -x "/usr/libexec/java_home" ]; then |
| 64 | JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME |
| 65 | else |
| 66 | JAVA_HOME="/Library/Java/Home"; export JAVA_HOME |
| 67 | fi |
| 68 | fi |
| 69 | ;; |
| 70 | esac |
| 71 | |
| 72 | if [ -z "$JAVA_HOME" ] ; then |
| 73 | if [ -r /etc/gentoo-release ] ; then |
| 74 | JAVA_HOME=$(java-config --jre-home) |
| 75 | fi |
| 76 | fi |
| 77 | |
| 78 | # For Cygwin, ensure paths are in UNIX format before anything is touched |
| 79 | if $cygwin ; then |
| 80 | [ -n "$JAVA_HOME" ] && |
| 81 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME") |
| 82 | [ -n "$CLASSPATH" ] && |
| 83 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH") |
| 84 | fi |
| 85 | |
| 86 | # For Mingw, ensure paths are in UNIX format before anything is touched |
| 87 | if $mingw ; then |
| 88 | [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] && |
| 89 | JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)" |
| 90 | fi |
| 91 | |
| 92 | if [ -z "$JAVA_HOME" ]; then |
| 93 | javaExecutable="$(which javac)" |
| 94 | if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then |
| 95 | # readlink(1) is not available as standard on Solaris 10. |
| 96 | readLink=$(which readlink) |
| 97 | if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then |
| 98 | if $darwin ; then |
| 99 | javaHome="$(dirname "\"$javaExecutable\"")" |
| 100 | javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac" |
| 101 | else |
| 102 | javaExecutable="$(readlink -f "\"$javaExecutable\"")" |
| 103 | fi |
| 104 | javaHome="$(dirname "\"$javaExecutable\"")" |
| 105 | javaHome=$(expr "$javaHome" : '\(.*\)/bin') |
| 106 | JAVA_HOME="$javaHome" |
| 107 | export JAVA_HOME |
| 108 | fi |
| 109 | fi |
| 110 | fi |
| 111 | |
| 112 | if [ -z "$JAVACMD" ] ; then |
| 113 | if [ -n "$JAVA_HOME" ] ; then |
| 114 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then |
| 115 | # IBM's JDK on AIX uses strange locations for the executables |
| 116 | JAVACMD="$JAVA_HOME/jre/sh/java" |
| 117 | else |
| 118 | JAVACMD="$JAVA_HOME/bin/java" |
| 119 | fi |
| 120 | else |
| 121 | JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)" |
| 122 | fi |
| 123 | fi |
| 124 | |
| 125 | if [ ! -x "$JAVACMD" ] ; then |
| 126 | echo "Error: JAVA_HOME is not defined correctly." >&2 |
| 127 | echo " We cannot execute $JAVACMD" >&2 |
| 128 | exit 1 |
| 129 | fi |
| 130 | |
| 131 | if [ -z "$JAVA_HOME" ] ; then |
| 132 | echo "Warning: JAVA_HOME environment variable is not set." |
| 133 | fi |
| 134 | |
| 135 | # traverses directory structure from process work directory to filesystem root |
| 136 | # first directory with .mvn subdirectory is considered project base directory |
| 137 | find_maven_basedir() { |
| 138 | if [ -z "$1" ] |
| 139 | then |
| 140 | echo "Path not specified to find_maven_basedir" |
| 141 | return 1 |
| 142 | fi |
| 143 | |
| 144 | basedir="$1" |
| 145 | wdir="$1" |
| 146 | while [ "$wdir" != '/' ] ; do |
| 147 | if [ -d "$wdir"/.mvn ] ; then |
| 148 | basedir=$wdir |
| 149 | break |
| 150 | fi |
| 151 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) |
| 152 | if [ -d "${wdir}" ]; then |
| 153 | wdir=$(cd "$wdir/.." || exit 1; pwd) |
| 154 | fi |
| 155 | # end of workaround |
| 156 | done |
| 157 | printf '%s' "$(cd "$basedir" || exit 1; pwd)" |
| 158 | } |
| 159 | |
| 160 | # concatenates all lines of a file |
| 161 | concat_lines() { |
| 162 | if [ -f "$1" ]; then |
| 163 | # Remove \r in case we run on Windows within Git Bash |
| 164 | # and check out the repository with auto CRLF management |
| 165 | # enabled. Otherwise, we may read lines that are delimited with |
| 166 | # \r\n and produce $'-Xarg\r' rather than -Xarg due to word |
| 167 | # splitting rules. |
| 168 | tr -s '\r\n' ' ' < "$1" |
| 169 | fi |
| 170 | } |
| 171 | |
| 172 | log() { |
| 173 | if [ "$MVNW_VERBOSE" = true ]; then |
| 174 | printf '%s\n' "$1" |
| 175 | fi |
| 176 | } |
| 177 | |
| 178 | BASE_DIR=$(find_maven_basedir "$(dirname "$0")") |
| 179 | if [ -z "$BASE_DIR" ]; then |
| 180 | exit 1; |
| 181 | fi |
| 182 | |
| 183 | MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR |
| 184 | log "$MAVEN_PROJECTBASEDIR" |
| 185 | |
| 186 | ########################################################################################## |
| 187 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central |
| 188 | # This allows using the maven wrapper in projects that prohibit checking in binary data. |
| 189 | ########################################################################################## |
| 190 | wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" |
| 191 | if [ -r "$wrapperJarPath" ]; then |
| 192 | log "Found $wrapperJarPath" |
| 193 | else |
| 194 | log "Couldn't find $wrapperJarPath, downloading it ..." |
| 195 | |
| 196 | if [ -n "$MVNW_REPOURL" ]; then |
| 197 | wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" |
| 198 | else |
| 199 | wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" |
| 200 | fi |
| 201 | while IFS="=" read -r key value; do |
| 202 | # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' ) |
| 203 | safeValue=$(echo "$value" | tr -d '\r') |
| 204 | case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;; |
| 205 | esac |
| 206 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" |
| 207 | log "Downloading from: $wrapperUrl" |
| 208 | |
| 209 | if $cygwin; then |
| 210 | wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath") |
| 211 | fi |
| 212 | |
| 213 | if command -v wget > /dev/null; then |
| 214 | log "Found wget ... using wget" |
| 215 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet" |
| 216 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then |
| 217 | wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" |
| 218 | else |
| 219 | wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" |
| 220 | fi |
| 221 | elif command -v curl > /dev/null; then |
| 222 | log "Found curl ... using curl" |
| 223 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent" |
| 224 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then |
| 225 | curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" |
| 226 | else |
| 227 | curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" |
| 228 | fi |
| 229 | else |
| 230 | log "Falling back to using Java to download" |
| 231 | javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java" |
| 232 | javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class" |
| 233 | # For Cygwin, switch paths to Windows format before running javac |
| 234 | if $cygwin; then |
| 235 | javaSource=$(cygpath --path --windows "$javaSource") |
| 236 | javaClass=$(cygpath --path --windows "$javaClass") |
| 237 | fi |
| 238 | if [ -e "$javaSource" ]; then |
| 239 | if [ ! -e "$javaClass" ]; then |
| 240 | log " - Compiling MavenWrapperDownloader.java ..." |
| 241 | ("$JAVA_HOME/bin/javac" "$javaSource") |
| 242 | fi |
| 243 | if [ -e "$javaClass" ]; then |
| 244 | log " - Running MavenWrapperDownloader.java ..." |
| 245 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath" |
| 246 | fi |
| 247 | fi |
| 248 | fi |
| 249 | fi |
| 250 | ########################################################################################## |
| 251 | # End of extension |
| 252 | ########################################################################################## |
| 253 | |
| 254 | # If specified, validate the SHA-256 sum of the Maven wrapper jar file |
| 255 | wrapperSha256Sum="" |
| 256 | while IFS="=" read -r key value; do |
| 257 | case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;; |
| 258 | esac |
| 259 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" |
| 260 | if [ -n "$wrapperSha256Sum" ]; then |
| 261 | wrapperSha256Result=false |
| 262 | if command -v sha256sum > /dev/null; then |
| 263 | if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then |
| 264 | wrapperSha256Result=true |
| 265 | fi |
| 266 | elif command -v shasum > /dev/null; then |
| 267 | if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then |
| 268 | wrapperSha256Result=true |
| 269 | fi |
| 270 | else |
| 271 | echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." |
| 272 | echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties." |
| 273 | exit 1 |
| 274 | fi |
| 275 | if [ $wrapperSha256Result = false ]; then |
| 276 | echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2 |
| 277 | echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2 |
| 278 | echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2 |
| 279 | exit 1 |
| 280 | fi |
| 281 | fi |
| 282 | |
| 283 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" |
| 284 | |
| 285 | # For Cygwin, switch paths to Windows format before running java |
| 286 | if $cygwin; then |
| 287 | [ -n "$JAVA_HOME" ] && |
| 288 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") |
| 289 | [ -n "$CLASSPATH" ] && |
| 290 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH") |
| 291 | [ -n "$MAVEN_PROJECTBASEDIR" ] && |
| 292 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") |
| 293 | fi |
| 294 | |
| 295 | # Provide a "standardized" way to retrieve the CLI args that will |
| 296 | # work with both Windows and non-Windows executions. |
| 297 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*" |
| 298 | export MAVEN_CMD_LINE_ARGS |
| 299 | |
| 300 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain |
| 301 | |
| 302 | # shellcheck disable=SC2086 # safe args |
| 303 | exec "$JAVACMD" \ |
| 304 | $MAVEN_OPTS \ |
| 305 | $MAVEN_DEBUG_OPTS \ |
| 306 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ |
| 307 | "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ |
| 308 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" |