1@REM ----------------------------------------------------------------------------
2@REM Licensed to the Apache Software Foundation (ASF) under one
3@REM or more contributor license agreements.  See the NOTICE file
4@REM distributed with this work for additional information
5@REM regarding copyright ownership.  The ASF licenses this file
6@REM to you under the Apache License, Version 2.0 (the
7@REM "License"); you may not use this file except in compliance
8@REM with the License.  You may obtain a copy of the License at
9@REM
10@REM    http://www.apache.org/licenses/LICENSE-2.0
11@REM
12@REM Unless required by applicable law or agreed to in writing,
13@REM software distributed under the License is distributed on an
14@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15@REM KIND, either express or implied.  See the License for the
16@REM specific language governing permissions and limitations
17@REM under the License.
18@REM ----------------------------------------------------------------------------
19
20@REM ----------------------------------------------------------------------------
21@REM Maven2 Start Up Batch script
22@REM
23@REM Required ENV vars:
24@REM JAVA_HOME - location of a JDK home dir
25@REM
26@REM Optional ENV vars
27@REM M2_HOME - location of maven2's installed home dir
28@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
29@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
30@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
31@REM     e.g. to debug Maven itself, use
32@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
33@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
34@REM ----------------------------------------------------------------------------
35
36@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
37@echo off
38@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
39@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
40
41@REM set %HOME% to equivalent of $HOME
42if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
43
44@REM Execute a user defined script before this one
45if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
46@REM check for pre script, once with legacy .bat ending and once with .cmd ending
47if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
48if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
49:skipRcPre
50
51@setlocal
52
53set ERROR_CODE=0
54
55@REM To isolate internal variables from possible post scripts, we use another setlocal
56@setlocal
57
58@REM ==== START VALIDATION ====
59if not "%JAVA_HOME%" == "" goto OkJHome
60
61echo.
62echo Error: JAVA_HOME not found in your environment. >&2
63echo Please set the JAVA_HOME variable in your environment to match the >&2
64echo location of your Java installation. >&2
65echo.
66goto error
67
68:OkJHome
69if exist "%JAVA_HOME%\bin\java.exe" goto chkMHome
70
71echo.
72echo Error: JAVA_HOME is set to an invalid directory. >&2
73echo JAVA_HOME = "%JAVA_HOME%" >&2
74echo Please set the JAVA_HOME variable in your environment to match the >&2
75echo location of your Java installation. >&2
76echo.
77goto error
78
79:chkMHome
80if not "%M2_HOME%"=="" goto valMHome
81
82SET "M2_HOME=%~dp0.."
83if not "%M2_HOME%"=="" goto valMHome
84
85echo.
86echo Error: M2_HOME not found in your environment. >&2
87echo Please set the M2_HOME variable in your environment to match the >&2
88echo location of the Maven installation. >&2
89echo.
90goto error
91
92:valMHome
93
94:stripMHome
95if not "_%M2_HOME:~-1%"=="_\" goto checkMCmd
96set "M2_HOME=%M2_HOME:~0,-1%"
97goto stripMHome
98
99:checkMCmd
100if exist "%M2_HOME%\bin\mvn.cmd" goto init
101
102echo.
103echo Error: M2_HOME is set to an invalid directory. >&2
104echo M2_HOME = "%M2_HOME%" >&2
105echo Please set the M2_HOME variable in your environment to match the >&2
106echo location of the Maven installation >&2
107echo.
108goto error
109@REM ==== END VALIDATION ====
110
111:init
112
113set MAVEN_CMD_LINE_ARGS=%*
114
115@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
116@REM Fallback to current working directory if not found.
117
118set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
119IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
120
121set EXEC_DIR=%CD%
122set WDIR=%EXEC_DIR%
123:findBaseDir
124IF EXIST "%WDIR%"\.mvn goto baseDirFound
125cd ..
126IF "%WDIR%"=="%CD%" goto baseDirNotFound
127set WDIR=%CD%
128goto findBaseDir
129
130:baseDirFound
131set MAVEN_PROJECTBASEDIR=%WDIR%
132cd "%EXEC_DIR%"
133goto endDetectBaseDir
134
135:baseDirNotFound
136set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
137cd "%EXEC_DIR%"
138
139:endDetectBaseDir
140
141IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
142
143@setlocal EnableExtensions EnableDelayedExpansion
144for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
145@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
146
147:endReadAdditionalConfig
148
149SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
150
151for %%i in ("%M2_HOME%"\boot\plexus-classworlds-*) do set CLASSWORLDS_JAR="%%i"
152
153set WRAPPER_JAR="".\.mvn\wrapper\maven-wrapper.jar""
154set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
155
156%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.home=%M2_HOME%" "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS%
157if ERRORLEVEL 1 goto error
158goto end
159
160:error
161set ERROR_CODE=1
162
163:end
164@endlocal & set ERROR_CODE=%ERROR_CODE%
165
166if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
167@REM check for post script, once with legacy .bat ending and once with .cmd ending
168if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
169if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
170:skipRcPost
171
172@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
173if "%MAVEN_BATCH_PAUSE%" == "on" pause
174
175if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
176
177exit /B %ERROR_CODE%
178