Added installer

nvm.iss

@@ -0,0 +1,170 @@
+#define MyAppName "NVM for Windows"
+#define MyAppShortName "nvm"
+#define MyAppLCShortName "nvm"
+#define MyAppVersion "1.0.0"
+#define MyAppPublisher "Ecor Ventures, LLC"
+#define MyAppURL "http://github.com/coreybutler/nvm"
+#define MyAppExeName "nvm.exe"
+#define MyIcon "nodejs.ico"
+#define ProjectRoot "C:\Users\Corey\Documents\workspace\Experiments\nvm"
+
+[Setup]
+; NOTE: The value of AppId uniquely identifies this application.
+; Do not use the same AppId value in installers for other applications.
+; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
+PrivilegesRequired=admin
+AppId=40078385-F676-4C61-9A9C-F9028599D6D3
+AppName={#MyAppName}
+AppVersion={#MyAppVersion}
+AppVerName={#MyAppName} {#MyAppVersion}
+AppPublisher={#MyAppPublisher}
+AppPublisherURL={#MyAppURL}
+AppSupportURL={#MyAppURL}
+AppUpdatesURL={#MyAppURL}
+DefaultDirName={userappdata}\{#MyAppShortName}
+DisableDirPage=no
+DefaultGroupName={#MyAppName}
+AllowNoIcons=yes
+LicenseFile={#ProjectRoot}\LICENSE
+OutputDir={#ProjectRoot}\dist\{#MyAppVersion}
+OutputBaseFilename={#MyAppLCShortName}-setup
+SetupIconFile={#ProjectRoot}\{#MyIcon}
+Compression=lzma
+SolidCompression=yes
+ChangesEnvironment=yes
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Tasks]
+Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1
+
+[Files]
+Source: "{#ProjectRoot}\bin\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
+
+[Icons]
+Name: "{group}\{#MyAppShortName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{#MyIcon}"
+Name: "{group}\Uninstall {#MyAppShortName}"; Filename: "{uninstallexe}"
+
+[Code]
+var
+  SymlinkPage: TInputDirWizardPage;
+procedure InitializeWizard;
+begin
+  SymlinkPage := CreateInputDirPage(wpSelectDir,
+    'Set Node.js Symlink', 'The active version of Node.js will always be available here.',
+    'Select the folder in which Setup should create the symlink, then click Next.',
+    False, '');
+  SymlinkPage.Add('This directory will automatically be added to your system path.');
+  SymlinkPage.Values[0] := ExpandConstant('{pf32}\nodejs');
+end;
+
+function InitializeUninstall(): Boolean;
+var
+  path: string;
+  nvm_symlink: string;
+begin
+  // Remove the symlink
+  RegQueryStringValue(HKEY_LOCAL_MACHINE,
+    'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
+    'NVM_SYMLINK', nvm_symlink);
+  RemoveDir(nvm_symlink);
+      
+  // Clean the registry    
+  RegDeleteValue(HKEY_LOCAL_MACHINE,
+    'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
+    'NVM_HOME')
+  RegDeleteValue(HKEY_LOCAL_MACHINE,
+    'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
+    'NVM_SYMLINK')
+  RegDeleteValue(HKEY_CURRENT_USER,
+    'Environment',
+    'NVM_HOME')
+  RegDeleteValue(HKEY_CURRENT_USER,
+    'Environment',
+    'NVM_SYMLINK')
+
+  RegQueryStringValue(HKEY_LOCAL_MACHINE,
+    'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
+    'Path', path);
+
+  StringChangeEx(path,'%NVM_HOME%','',True);
+  StringChangeEx(path,'%NVM_SYMLINK%','',True);
+  StringChangeEx(path,';;',';',True);
+  
+  RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'Path', path);
+  
+  RegQueryStringValue(HKEY_CURRENT_USER,
+    'Environment',
+    'Path', path);
+
+  StringChangeEx(path,'%NVM_HOME%','',True);
+  StringChangeEx(path,'%NVM_SYMLINK%','',True);
+  StringChangeEx(path,';;',';',True);
+  
+  RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'Path', path);
+  
+  Result := True;
+end;
+
+// Generate the settings file based on user input & update registry
+procedure CurStepChanged(CurStep: TSetupStep);
+var
+  path: string;
+begin
+  if CurStep = ssPostInstall then 
+  begin
+    SaveStringToFile(ExpandConstant('{app}\settings.txt'), 'root: ' + ExpandConstant('{app}') + #13#10 + 'path: ' + SymlinkPage.Values[0] + #13#10, False);
+
+    // Add Registry settings
+    RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_HOME', ExpandConstant('{app}'));
+    RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
+    RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_HOME', ExpandConstant('{app}'));
+    RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
+
+    // Update system and user PATH if needed
+    RegQueryStringValue(HKEY_LOCAL_MACHINE,
+      'SYSTEM\CurrentControlSet\Control\Session Manager\Environment',
+      'Path', path);
+    if Pos('%NVM_HOME%',path) = 0 then begin
+      path := path+';%NVM_HOME%';
+      StringChangeEx(path,';;',';',True);
+      RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'Path', path);
+    end;
+    if Pos('%NVM_SYMLINK%',path) = 0 then begin
+      path := path+';%NVM_SYMLINK%';
+      StringChangeEx(path,';;',';',True);
+      RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'Path', path);
+    end;
+    RegQueryStringValue(HKEY_CURRENT_USER,
+      'Environment',
+      'Path', path);
+    if Pos('%NVM_HOME%',path) = 0 then begin
+      path := path+';%NVM_HOME%';
+      StringChangeEx(path,';;',';',True);
+      RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'Path', path);
+    end;
+    if Pos('%NVM_SYMLINK%',path) = 0 then begin
+      path := path+';%NVM_SYMLINK%';
+      StringChangeEx(path,';;',';',True);
+      RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'Path', path);
+    end;
+  end;
+end;
+
+function getSymLink(o: string): string;
+begin
+  Result := SymlinkPage.Values[0];
+end;
+
+[Run]
+Filename: "{sys}\cmd.exe"; Parameters: "/C {code:getSymLink}"; Flags: runhidden;
+//Filename: "{sys}\cmd.exe"; Parameters: "/K nvm"; Flags: runasoriginaluser postinstall;
+
+[UninstallDelete]
+Type: files; Name: "{app}\nvm.exe";
+Type: files; Name: "{app}\elevate.cmd";
+Type: files; Name: "{app}\elevate.vbs";
+Type: files; Name: "{app}\nodejs.ico";
+Type: files; Name: "{app}\settings.txt";
+Type: filesandordirs; Name: "{app}";