121 lines
2.9 KiB
PHP
121 lines
2.9 KiB
PHP
{ Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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SPDX-License-Identifier: Apache-2.0 }
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{ ------------------------------ Custom steps before the main installation flow ------------------------------ }
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var
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SetupAborted: Boolean;
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function InstallationSuccessful(): Boolean;
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begin
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Result := not SetupAborted;
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end;
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<event('InitializeWizard')>
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procedure InitializeDownloader();
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begin
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idpDownloadAfter(wpReady);
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end;
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<event('NextButtonClick')>
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function PreInstallSteps(CurPageID: Integer): Boolean;
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var
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DestPath: String;
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begin
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Result := True;
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if CurPageID <> wpReady then
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exit;
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ForceDirectories(ExpandConstant('{app}\dist'));
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if not PythonUseExisting then
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begin
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DestPath := ExpandConstant('{app}\dist\{#PythonInstallerName}');
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if FileExists(DestPath) then
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begin
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Log('Python installer already downloaded: ' + DestPath);
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end else begin
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idpAddFile('{#PythonInstallerDownloadURL}', DestPath);
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end;
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end;
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if not GitUseExisting then
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begin
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DestPath := ExpandConstant('{app}\dist\{#GitInstallerName}');
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if FileExists(DestPath) then
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begin
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Log('Git installer already downloaded: ' + DestPath);
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end else begin
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idpAddFile('{#GitInstallerDownloadURL}', DestPath);
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end;
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end;
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if not IDFUseExisting then
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begin
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IDFAddDownload();
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end;
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end;
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{ ------------------------------ Custom steps after the main installation flow ------------------------------ }
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procedure AddPythonGitToPath();
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var
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EnvPath: String;
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PythonLibPath: String;
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begin
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EnvPath := GetEnv('PATH');
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if not PythonUseExisting then
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PythonExecutablePathUpdateAfterInstall();
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if not GitUseExisting then
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GitExecutablePathUpdateAfterInstall();
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EnvPath := PythonPath + ';' + GitPath + ';' + EnvPath;
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Log('Setting PATH for this process: ' + EnvPath);
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SetEnvironmentVariable('PATH', EnvPath);
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{ Log and clear PYTHONPATH variable, as it might point to libraries of another Python version}
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PythonLibPath := GetEnv('PYTHONPATH')
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Log('PYTHONPATH=' + PythonLibPath)
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SetEnvironmentVariable('PYTHONPATH', '')
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end;
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<event('CurStepChanged')>
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procedure PostInstallSteps(CurStep: TSetupStep);
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var
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Err: Integer;
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begin
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if CurStep <> ssPostInstall then
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exit;
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try
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AddPythonGitToPath();
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if not IDFUseExisting then
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IDFDownload();
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IDFToolsSetup();
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CreateIDFCommandPromptShortcut();
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except
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SetupAborted := True;
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if MsgBox('Installation log has been created, it may contain more information about the problem.' + #13#10
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+ 'Display the installation log now?', mbConfirmation, MB_YESNO or MB_DEFBUTTON1) = IDYES then
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begin
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ShellExec('', 'notepad.exe', ExpandConstant('{log}'), ExpandConstant('{tmp}'), SW_SHOW, ewNoWait, Err);
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end;
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Abort();
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end;
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end;
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<event('ShouldSkipPage')>
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function SkipFinishedPage(PageID: Integer): Boolean;
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begin
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Result := False;
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if PageID = wpFinished then
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begin
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Result := SetupAborted;
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end;
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end;
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