想要在卸载部分有条件卸载NSIS脚本中的组件

我已经针对三种不同环境（QA，UAT和PROD）使用NSIS脚本编写了安装程序和更新程序。安装程序对于所有三种环境都不相同，但更新程序是相同的。在我的旧安装程序中，卸载程序未定义，并且新更新的安装程序具有卸载程序代码。现在我想修改我的更新程序，以便它应该为先前安装的所有环境创建卸载程序，因为我不想运行我的新安装程序。我现在只会运行更新。我在'Section -post'中使用'WriteUninstaller'编写了我的卸载程序代码，请参阅下面的代码。此代码将添加三个条目到控制面板程序列表（SSCM）。现在我面临的问题在我的'部分卸载'，我想检查哪些（QA或UAT或PROD）卸载程序是由用户从控制面板点击。想要在卸载部分有条件卸载NSIS脚本中的组件

我应该如何检查用户点击哪个环境？在NSIS脚本中可能吗？

我的代码：

!define PRODUCT_NAME "Updater name" 
!define PRODUCT_NAME_QA "QA Name" 
!define PRODUCT_NAME_UAT "UAT Name" 
!define PRODUCT_NAME_PROD "PROD Name" 
!define PRODUCT_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\App Paths\App.exe" 
!define PRODUCT_UNINST_KEY_QA "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME_QA}" 
!define PRODUCT_UNINST_KEY_UAT "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME_UAT}" 
!define PRODUCT_UNINST_KEY_PROD "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME_PROD}" 
!define PRODUCT_UNINST_ROOT_KEY "HKLM" 

Section -Post 
    IfFileExists "$PROGRAMFILES\App Path\QA\app.exe" QAExists PastQACheck 
     QAExists: 
          WriteUninstaller "$PROGRAMFILES\App Path\QA\App Uninstall.exe" 
          WriteRegStr HKLM "${PRODUCT_DIR_REGKEY}" "" "$PROGRAMFILES\App Path\QA\App.exe" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_QA}" \ 
             "DisplayName" "App (QA)" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_QA}" \ 
             "UninstallString" "$\"$PROGRAMFILES\App Path\QA\App Uninstall.exe$\"" 
     PastQACheck: 
    IfFileExists "$PROGRAMFILES\App Path\UAT\app.exe" UATExists PastUATCheck 
     UATExists: 
          WriteUninstaller "$PROGRAMFILES\App Path\UAT\App Uninstall.exe" 
          WriteRegStr HKLM "${PRODUCT_DIR_REGKEY}" "" "$PROGRAMFILES\App Path\UAT\App.exe" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_UAT}" \ 
             "DisplayName" "App (UAT)" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_UAT}" \ 
             "UninstallString" "$\"$PROGRAMFILES\App Path\UAT\App Uninstall.exe$\"" 
     PastUATCheck: 
    IfFileExists "$PROGRAMFILES\App Path\PROD\app.exe" PRODExists PastPRODCheck 
     PRODExists: 
          WriteUninstaller "$PROGRAMFILES\App Path\PROD\App Uninstall.exe" 
          WriteRegStr HKLM "${PRODUCT_DIR_REGKEY}" "" "$PROGRAMFILES\App Path\PROD\App.exe" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_PROD}" \ 
             "DisplayName" "App (PROD)" 
          WriteRegStr HKLM "${PRODUCT_UNINST_KEY_PROD}" \ 
             "UninstallString" "$\"$PROGRAMFILES\App Path\PROD\App Uninstall.exe$\"" 
     PastQACheck: 
SectionEnd 

Section Uninstall 
    SetShellVarContext all 

    ;Check if uninstallation called for QA 
    ;Condition to check if user has clicked QA uninstallation 
     QAExists: 
          delete "$PROGRAMFILES\App Path\QA\" 
          delete "$DESKTOP\QA.lnk" 
          RMDIR "$PROGRAMFILES\App Path\QA\" 

          DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY_QA}" 
          DeleteRegKey HKLM "${PRODUCT_DIR_REGKEY}" 
     PastQACheck: 
    ;Check if uninstallation called for UAT 
    ;Condition to check if user has clicked UAT uninstallation 
     UATExists: 
          delete "$PROGRAMFILES\App Path\UAT\" 
          delete "$DESKTOP\UAT.lnk" 
          RMDIR "$PROGRAMFILES\App Path\UAT\" 

          DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY_UAT}" 
          DeleteRegKey HKLM "${PRODUCT_DIR_REGKEY}" 
     PastUATCheck: 
    ;Check if uninstallation called for PROD 
    ;Condition to check if user has clicked PROD uninstallation 
     PRODExists: 
          delete "$PROGRAMFILES\App Path\PROD\" 
          delete "$DESKTOP\PROD.lnk" 
          RMDIR "$PROGRAMFILES\App Path\PROD\" 

          DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY_PROD}" 
          DeleteRegKey HKLM "${PRODUCT_DIR_REGKEY}" 
     PastPRODCheck: 

    SetAutoClose true 
SectionEnd

什么样的条件来写检查环境卸载？

来源

2017-02-22 umesh07

当您编写卸载程序时，您还可以使用WriteINIStr将一些额外的标识数据写入同一目录中的文件。然后，您可以使用类似ReadINIStr $0 "$exedir\appuninstall.ini" "Data" "Id"的内容来读取卸载程序中的数据。

也可以将数据追加到卸载程序本身的末尾：

Section 
WriteUninstaller "$InstDir\Uninst.exe" 
FileOpen $1 "$InstDir\Uninst.exe" a 
FileSeek $1 0 END 
FileWrite $1 "CUSTDATA:QA" ; special id 
FileClose $1 
SectionEnd 

Function un.ReadCustomerData 
# See http://nsis.sourceforge.net/ReadCustomerData 
FunctionEnd 

!include LogicLib.nsh 
Section Uninstall 
Push "CUSTDATA:" 
Call un.ReadCustomerData 
Pop $0 
${If} $0 == "QA" 
    DeleteRegKey ... 
${EndIf} 
SectionEnd

来源

2017-03-01 02:37:33 Anders

想要在卸载部分有条件卸载NSIS脚本中的组件

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