!include FileFunc.nsh
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!include UAC.nsh
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!define FOLDERID_UserProgramFiles {5CD7AEE2-2219-4A67-B85D-6C9CE15660CB}
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!define KF_FLAG_CREATE 0x00008000
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# allow user to define own custom
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!define /ifndef INSTALL_REGISTRY_KEY "Software\${APP_GUID}"
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!define /ifndef UNINSTALL_REGISTRY_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UNINSTALL_APP_KEY}"
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# current Install Mode ("all" or "CurrentUser")
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Var installMode
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!ifndef INSTALL_MODE_PER_ALL_USERS
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!ifndef ONE_CLICK
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Var hasPerUserInstallation
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Var hasPerMachineInstallation
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!endif
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Var PerUserInstallationFolder
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!macro setInstallModePerUser
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StrCpy $installMode CurrentUser
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SetShellVarContext current
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# сhecks registry for previous installation path
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ReadRegStr $perUserInstallationFolder HKCU "${INSTALL_REGISTRY_KEY}" InstallLocation
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${if} $perUserInstallationFolder != ""
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StrCpy $INSTDIR $perUserInstallationFolder
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${else}
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StrCpy $0 "$LocalAppData\Programs"
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System::Store S
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# Win7 has a per-user programfiles known folder and this can be a non-default location
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System::Call 'SHELL32::SHGetKnownFolderPath(g "${FOLDERID_UserProgramFiles}", i ${KF_FLAG_CREATE}, p 0, *p .r2)i.r1'
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${If} $1 == 0
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System::Call '*$2(&w${NSIS_MAX_STRLEN} .s)'
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StrCpy $0 $1
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System::Call 'OLE32::CoTaskMemFree(p r2)'
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${endif}
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System::Store L
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StrCpy $INSTDIR "$0\${APP_FILENAME}"
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${endif}
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# allow /D switch to override installation path https://github.com/electron-userland/electron-builder/issues/1551
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${StdUtils.GetParameter} $R0 "D" ""
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${If} $R0 != ""
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StrCpy $INSTDIR $R0
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${endif}
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!macroend
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!endif
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!ifdef INSTALL_MODE_PER_ALL_USERS_REQUIRED
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Var perMachineInstallationFolder
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!macro setInstallModePerAllUsers
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StrCpy $installMode all
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SetShellVarContext all
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!ifdef BUILD_UNINSTALLER
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${IfNot} ${UAC_IsAdmin}
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ShowWindow $HWNDPARENT ${SW_HIDE}
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!insertmacro UAC_RunElevated
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Quit
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${endif}
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!endif
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# сheck registry for previous installation path
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ReadRegStr $perMachineInstallationFolder HKLM "${INSTALL_REGISTRY_KEY}" InstallLocation
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${if} $perMachineInstallationFolder != ""
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StrCpy $INSTDIR $perMachineInstallationFolder
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${else}
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StrCpy $0 "$PROGRAMFILES"
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!ifdef APP_64
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${if} ${RunningX64}
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StrCpy $0 "$PROGRAMFILES64"
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${endif}
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!endif
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!ifdef MENU_FILENAME
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StrCpy $0 "$0\${MENU_FILENAME}"
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!endif
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StrCpy $INSTDIR "$0\${APP_FILENAME}"
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${endif}
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# allow /D switch to override installation path https://github.com/electron-userland/electron-builder/issues/1551
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${StdUtils.GetParameter} $R0 "D" ""
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${If} $R0 != ""
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StrCpy $INSTDIR $R0
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${endif}
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!macroend
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!endif
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