<# : batch portion
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@REM ----------------------------------------------------------------------------
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@REM Licensed to the Apache Software Foundation (ASF) under one
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@REM or more contributor license agreements. See the NOTICE file
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@REM distributed with this work for additional information
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@REM regarding copyright ownership. The ASF licenses this file
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@REM to you under the Apache License, Version 2.0 (the
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@REM "License"); you may not use this file except in compliance
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@REM with the License. You may obtain a copy of the License at
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@REM
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@REM https://www.apache.org/licenses/LICENSE-2.0
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@REM
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@REM Unless required by applicable law or agreed to in writing,
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@REM software distributed under the License is distributed on an
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@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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@REM KIND, either express or implied. See the License for the
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@REM specific language governing permissions and limitations
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@REM under the License.
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@REM ----------------------------------------------------------------------------
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@REM ----------------------------------------------------------------------------
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@REM Apache Maven Wrapper startup batch script, version 3.3.1
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@REM
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@REM Optional ENV vars
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@REM MVNW_REPOURL - repo url base for downloading maven distribution
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@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
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@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
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@REM ----------------------------------------------------------------------------
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@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
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@SET __MVNW_CMD__=
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@SET __MVNW_ERROR__=
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@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
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@SET PSModulePath=
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@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
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IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
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)
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@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
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@SET __MVNW_PSMODULEP_SAVE=
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@SET __MVNW_ARG0_NAME__=
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@SET MVNW_USERNAME=
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@SET MVNW_PASSWORD=
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@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
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@echo Cannot start maven from wrapper >&2 && exit /b 1
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@GOTO :EOF
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: end batch / begin powershell #>
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$ErrorActionPreference = "Stop"
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if ($env:MVNW_VERBOSE -eq "true") {
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$VerbosePreference = "Continue"
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}
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# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
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$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
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if (!$distributionUrl) {
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Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
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}
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switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
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"maven-mvnd-*" {
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$USE_MVND = $true
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$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
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$MVN_CMD = "mvnd.cmd"
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break
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}
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default {
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$USE_MVND = $false
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$MVN_CMD = $script -replace '^mvnw','mvn'
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break
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}
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}
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# apply MVNW_REPOURL and calculate MAVEN_HOME
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# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
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if ($env:MVNW_REPOURL) {
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$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
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$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
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}
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$distributionUrlName = $distributionUrl -replace '^.*/',''
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$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
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$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
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$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
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$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
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if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
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Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
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Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
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exit $?
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}
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if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
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Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
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}
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# prepare tmp dir
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$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
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$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
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$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
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trap {
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if ($TMP_DOWNLOAD_DIR.Exists) {
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try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
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catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
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}
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}
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New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
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# Download and Install Apache Maven
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Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
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Write-Verbose "Downloading from: $distributionUrl"
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Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
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$webclient = New-Object System.Net.WebClient
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if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
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$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
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}
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[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
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$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
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# If specified, validate the SHA-256 sum of the Maven distribution zip file
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$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
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if ($distributionSha256Sum) {
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if ($USE_MVND) {
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Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
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}
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Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
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if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
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Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
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}
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}
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# unzip and move
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Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
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Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
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try {
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Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
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} catch {
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if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
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Write-Error "fail to move MAVEN_HOME"
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}
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} finally {
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try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
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catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
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}
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Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
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