Skip to content

Commit 05a3392

Browse files
dalbanidalbani
committed
Add script/configuration for Maven Wrapper
Initialized with the latest version of Maven, i.e.: mvn wrapper:wrapper -Dtype=only-script -Dmaven=3.9.4
1 parent e5da730 commit 05a3392

File tree

2 files changed

+257
-0
lines changed

2 files changed

+257
-0
lines changed

‎.mvn/wrapper/maven-wrapper.properties

+18
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,18 @@
1+
# Licensed to the Apache Software Foundation (ASF) under one
2+
# or more contributor license agreements. See the NOTICE file
3+
# distributed with this work for additional information
4+
# regarding copyright ownership. The ASF licenses this file
5+
# to you under the Apache License, Version 2.0 (the
6+
# "License"); you may not use this file except in compliance
7+
# with the License. You may obtain a copy of the License at
8+
#
9+
# http://www.apache.org/licenses/LICENSE-2.0
10+
#
11+
# Unless required by applicable law or agreed to in writing,
12+
# software distributed under the License is distributed on an
13+
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14+
# KIND, either express or implied. See the License for the
15+
# specific language governing permissions and limitations
16+
# under the License.
17+
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.4/apache-maven-3.9.4-bin.zip
18+
wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

‎mvnw

+239
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,239 @@
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+
# Optional ENV vars
25+
# -----------------
26+
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
27+
# MVNW_REPOURL - repo url base for downloading maven distribution
28+
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
29+
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
30+
# ----------------------------------------------------------------------------
31+
32+
set -euf
33+
[ "${MVNW_VERBOSE-}" != debug ] || set -x
34+
35+
# OS specific support.
36+
native_path() { printf %s\\n "$1"; }
37+
case "$(uname)" in
38+
(CYGWIN*|MINGW*) [ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
39+
native_path() { cygpath --path --windows "$1"; } ;;
40+
esac
41+
42+
# set JAVACMD and JAVACCMD
43+
set_java_home() {
44+
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
45+
if [ -n "${JAVA_HOME-}" ] ; then
46+
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
47+
# IBM's JDK on AIX uses strange locations for the executables
48+
JAVACMD="$JAVA_HOME/jre/sh/java"
49+
JAVACCMD="$JAVA_HOME/jre/sh/javac"
50+
else
51+
JAVACMD="$JAVA_HOME/bin/java"
52+
JAVACCMD="$JAVA_HOME/bin/javac"
53+
54+
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ] ; then
55+
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
56+
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
57+
return 1
58+
fi
59+
fi
60+
else
61+
JAVACMD="$('set' +e; 'unset' -f command 2>/dev/null; 'command' -v java)" || :
62+
JAVACCMD="$('set' +e; 'unset' -f command 2>/dev/null; 'command' -v javac)" || :
63+
64+
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ] ; then
65+
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
66+
return 1
67+
fi
68+
fi
69+
}
70+
71+
# hash string like Java String::hashCode
72+
hash_string() {
73+
str="${1:-}" h=0
74+
while [ -n "$str" ]; do
75+
h=$(( ( h * 31 + $(LC_CTYPE=C printf %d "'$str") ) % 4294967296 ))
76+
str="${str#?}"
77+
done
78+
printf %x\\n $h
79+
}
80+
81+
verbose() { :; }
82+
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
83+
84+
die() {
85+
printf %s\\n "$1" >&2
86+
exit 1
87+
}
88+
89+
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
90+
while IFS="=" read -r key value; do
91+
case "${key-}" in
92+
distributionUrl) distributionUrl="${value-}" ;;
93+
distributionSha256Sum) distributionSha256Sum="${value-}" ;;
94+
esac
95+
done < "${0%/*}/.mvn/wrapper/maven-wrapper.properties"
96+
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
97+
98+
99+
case "${distributionUrl##*/}" in
100+
(maven-mvnd-*bin.*)
101+
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
102+
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
103+
(*AMD64:CYGWIN*|*AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
104+
(:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
105+
(:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
106+
(:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
107+
(*) echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
108+
distributionPlatform=linux-amd64
109+
;;
110+
esac
111+
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
112+
;;
113+
(maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
114+
(*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
115+
esac
116+
117+
# apply MVNW_REPOURL and calculate MAVEN_HOME
118+
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
119+
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
120+
distributionUrlName="${distributionUrl##*/}"
121+
distributionUrlNameMain="${distributionUrlName%.*}"
122+
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
123+
MAVEN_HOME="$HOME/.m2/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
124+
125+
exec_maven() {
126+
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
127+
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
128+
}
129+
130+
if [ -d "$MAVEN_HOME" ]; then
131+
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
132+
exec_maven "$@"
133+
fi
134+
135+
case "${distributionUrl-}" in
136+
(*?-bin.zip|*?maven-mvnd-?*-?*.zip) ;;
137+
(*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
138+
esac
139+
140+
# prepare tmp dir
141+
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
142+
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
143+
trap clean HUP INT TERM EXIT
144+
else
145+
die "cannot create temp dir"
146+
fi
147+
148+
mkdir -p -- "${MAVEN_HOME%/*}"
149+
150+
# Download and Install Apache Maven
151+
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
152+
verbose "Downloading from: $distributionUrl"
153+
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
154+
155+
# select .zip or .tar.gz
156+
if ! command -v unzip >/dev/null; then
157+
distributionUrl="${distributionUrl%.zip}.tar.gz"
158+
distributionUrlName="${distributionUrl##*/}"
159+
fi
160+
161+
# verbose opt
162+
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
163+
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
164+
165+
# normalize http auth
166+
case "${MVNW_PASSWORD:+has-password}" in
167+
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
168+
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
169+
esac
170+
171+
if [ -z "${MVNW_USERNAME-}" ] && command -v wget > /dev/null; then
172+
verbose "Found wget ... using wget"
173+
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName"
174+
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl > /dev/null; then
175+
verbose "Found curl ... using curl"
176+
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl"
177+
elif set_java_home; then
178+
verbose "Falling back to use Java to download"
179+
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
180+
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
181+
cat > "$javaSource" <<-END
182+
public class Downloader extends java.net.Authenticator
183+
{
184+
protected java.net.PasswordAuthentication getPasswordAuthentication()
185+
{
186+
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
187+
}
188+
public static void main( String[] args ) throws Exception
189+
{
190+
setDefault( new Downloader() );
191+
java.nio.file.Files.copy( new java.net.URL( args[0] ).openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
192+
}
193+
}
194+
END
195+
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
196+
verbose " - Compiling Downloader.java ..."
197+
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")"
198+
verbose " - Running Downloader.java ..."
199+
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
200+
fi
201+
202+
# If specified, validate the SHA-256 sum of the Maven distribution zip file
203+
if [ -n "${distributionSha256Sum-}" ]; then
204+
distributionSha256Result=false
205+
if [ "$MVN_CMD" = mvnd.sh ]; then
206+
echo "Checksum validation is not supported for maven-mvnd." >&2
207+
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
208+
exit 1
209+
elif command -v sha256sum > /dev/null; then
210+
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c > /dev/null 2>&1; then
211+
distributionSha256Result=true
212+
fi
213+
elif command -v shasum > /dev/null; then
214+
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c > /dev/null 2>&1; then
215+
distributionSha256Result=true
216+
fi
217+
else
218+
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
219+
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
220+
exit 1
221+
fi
222+
if [ $distributionSha256Result = false ]; then
223+
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
224+
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
225+
exit 1
226+
fi
227+
fi
228+
229+
# unzip and move
230+
if command -v unzip > /dev/null; then
231+
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR"
232+
else
233+
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR"
234+
fi
235+
printf %s\\n "$distributionUrl" > "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
236+
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
237+
238+
clean || :
239+
exec_maven "$@"

0 commit comments

Comments
 (0)