/ spring-boot-sample / mvnw.cmd
mvnw.cmd
1 <# : batch portion 2 @REM ---------------------------------------------------------------------------- 3 @REM Licensed to the Apache Software Foundation (ASF) under one 4 @REM or more contributor license agreements. See the NOTICE file 5 @REM distributed with this work for additional information 6 @REM regarding copyright ownership. The ASF licenses this file 7 @REM to you under the Apache License, Version 2.0 (the 8 @REM "License"); you may not use this file except in compliance 9 @REM with the License. You may obtain a copy of the License at 10 @REM 11 @REM http://www.apache.org/licenses/LICENSE-2.0 12 @REM 13 @REM Unless required by applicable law or agreed to in writing, 14 @REM software distributed under the License is distributed on an 15 @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 @REM KIND, either express or implied. See the License for the 17 @REM specific language governing permissions and limitations 18 @REM under the License. 19 @REM ---------------------------------------------------------------------------- 20 21 @REM ---------------------------------------------------------------------------- 22 @REM Apache Maven Wrapper startup batch script, version 3.3.4 23 @REM 24 @REM Optional ENV vars 25 @REM MVNW_REPOURL - repo url base for downloading maven distribution 26 @REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven 27 @REM MVNW_VERBOSE - true: enable verbose log; others: silence the output 28 @REM ---------------------------------------------------------------------------- 29 30 @IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0) 31 @SET __MVNW_CMD__= 32 @SET __MVNW_ERROR__= 33 @SET __MVNW_PSMODULEP_SAVE=%PSModulePath% 34 @SET PSModulePath= 35 @FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @( 36 IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B) 37 ) 38 @SET PSModulePath=%__MVNW_PSMODULEP_SAVE% 39 @SET __MVNW_PSMODULEP_SAVE= 40 @SET __MVNW_ARG0_NAME__= 41 @SET MVNW_USERNAME= 42 @SET MVNW_PASSWORD= 43 @IF NOT "%__MVNW_CMD__%"=="" ("%__MVNW_CMD__%" %*) 44 @echo Cannot start maven from wrapper >&2 && exit /b 1 45 @GOTO :EOF 46 : end batch / begin powershell #> 47 48 $ErrorActionPreference = "Stop" 49 if ($env:MVNW_VERBOSE -eq "true") { 50 $VerbosePreference = "Continue" 51 } 52 53 # calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties 54 $distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl 55 if (!$distributionUrl) { 56 Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties" 57 } 58 59 switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) { 60 "maven-mvnd-*" { 61 $USE_MVND = $true 62 $distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip" 63 $MVN_CMD = "mvnd.cmd" 64 break 65 } 66 default { 67 $USE_MVND = $false 68 $MVN_CMD = $script -replace '^mvnw','mvn' 69 break 70 } 71 } 72 73 # apply MVNW_REPOURL and calculate MAVEN_HOME 74 # maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash> 75 if ($env:MVNW_REPOURL) { 76 $MVNW_REPO_PATTERN = if ($USE_MVND -eq $False) { "/org/apache/maven/" } else { "/maven/mvnd/" } 77 $distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace "^.*$MVNW_REPO_PATTERN",'')" 78 } 79 $distributionUrlName = $distributionUrl -replace '^.*/','' 80 $distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$','' 81 82 $MAVEN_M2_PATH = "$HOME/.m2" 83 if ($env:MAVEN_USER_HOME) { 84 $MAVEN_M2_PATH = "$env:MAVEN_USER_HOME" 85 } 86 87 if (-not (Test-Path -Path $MAVEN_M2_PATH)) { 88 New-Item -Path $MAVEN_M2_PATH -ItemType Directory | Out-Null 89 } 90 91 $MAVEN_WRAPPER_DISTS = $null 92 if ((Get-Item $MAVEN_M2_PATH).Target[0] -eq $null) { 93 $MAVEN_WRAPPER_DISTS = "$MAVEN_M2_PATH/wrapper/dists" 94 } else { 95 $MAVEN_WRAPPER_DISTS = (Get-Item $MAVEN_M2_PATH).Target[0] + "/wrapper/dists" 96 } 97 98 $MAVEN_HOME_PARENT = "$MAVEN_WRAPPER_DISTS/$distributionUrlNameMain" 99 $MAVEN_HOME_NAME = ([System.Security.Cryptography.SHA256]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join '' 100 $MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME" 101 102 if (Test-Path -Path "$MAVEN_HOME" -PathType Container) { 103 Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME" 104 Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD" 105 exit $? 106 } 107 108 if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) { 109 Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl" 110 } 111 112 # prepare tmp dir 113 $TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile 114 $TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir" 115 $TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null 116 trap { 117 if ($TMP_DOWNLOAD_DIR.Exists) { 118 try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } 119 catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } 120 } 121 } 122 123 New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null 124 125 # Download and Install Apache Maven 126 Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..." 127 Write-Verbose "Downloading from: $distributionUrl" 128 Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName" 129 130 $webclient = New-Object System.Net.WebClient 131 if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) { 132 $webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD) 133 } 134 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 135 $webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null 136 137 # If specified, validate the SHA-256 sum of the Maven distribution zip file 138 $distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum 139 if ($distributionSha256Sum) { 140 if ($USE_MVND) { 141 Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." 142 } 143 Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash 144 if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) { 145 Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property." 146 } 147 } 148 149 # unzip and move 150 Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null 151 152 # Find the actual extracted directory name (handles snapshots where filename != directory name) 153 $actualDistributionDir = "" 154 155 # First try the expected directory name (for regular distributions) 156 $expectedPath = Join-Path "$TMP_DOWNLOAD_DIR" "$distributionUrlNameMain" 157 $expectedMvnPath = Join-Path "$expectedPath" "bin/$MVN_CMD" 158 if ((Test-Path -Path $expectedPath -PathType Container) -and (Test-Path -Path $expectedMvnPath -PathType Leaf)) { 159 $actualDistributionDir = $distributionUrlNameMain 160 } 161 162 # If not found, search for any directory with the Maven executable (for snapshots) 163 if (!$actualDistributionDir) { 164 Get-ChildItem -Path "$TMP_DOWNLOAD_DIR" -Directory | ForEach-Object { 165 $testPath = Join-Path $_.FullName "bin/$MVN_CMD" 166 if (Test-Path -Path $testPath -PathType Leaf) { 167 $actualDistributionDir = $_.Name 168 } 169 } 170 } 171 172 if (!$actualDistributionDir) { 173 Write-Error "Could not find Maven distribution directory in extracted archive" 174 } 175 176 Write-Verbose "Found extracted Maven distribution directory: $actualDistributionDir" 177 Rename-Item -Path "$TMP_DOWNLOAD_DIR/$actualDistributionDir" -NewName $MAVEN_HOME_NAME | Out-Null 178 try { 179 Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null 180 } catch { 181 if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) { 182 Write-Error "fail to move MAVEN_HOME" 183 } 184 } finally { 185 try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null } 186 catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" } 187 } 188 189 Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"