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install.iss
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install.iss
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; Uncomment the line below to be able to compile the script from within the IDE.
;#define COMPILE_FROM_IDE
; vim: sw=4 expandtab:
#include "config.iss"
#if !defined(APP_VERSION) || !defined(BITNESS) || !defined(MINGW_BITNESS)
#error "config.iss should define APP_VERSION, BITNESS and MINGW_BITNESS"
#endif
#define APP_NAME 'Git'
#ifdef COMPILE_FROM_IDE
#undef APP_VERSION
#define APP_VERSION 'Snapshot'
#endif
#define APP_CONTACT_URL 'https://github.com/git-for-windows/git/wiki/Contact'
#define APP_URL 'https://gitforwindows.org/'
#define APP_BUILTINS 'share\git\builtins.txt'
#define PLINK_PATH_ERROR_MSG 'Please enter a valid path to a Plink executable.'
#define DROP_HANDLER_GUID '{{60254CA5-953B-11CF-8C96-00AA00B8708C}'
#ifndef DEFAULT_BRANCH_NAME
#define DEFAULT_BRANCH_NAME 'master'
#endif
#ifndef INSTALLER_FILENAME_SUFFIX
#define INSTALLER_FILENAME_SUFFIX ''
#endif
[Setup]
; Compiler-related
Compression=lzma2/ultra64
LZMAUseSeparateProcess=yes
#ifdef OUTPUT_TO_TEMP
OutputBaseFilename={#FILENAME_VERSION}
OutputDir={#GetEnv('TEMP')}
#else
#if INSTALLER_FILENAME_SUFFIX!=''
OutputBaseFilename={#APP_NAME+'-'+FILENAME_VERSION+'-'+INSTALLER_FILENAME_SUFFIX}
#else
OutputBaseFilename={#APP_NAME+'-'+FILENAME_VERSION}-{#BITNESS}-bit
#endif
#ifdef OUTPUT_DIRECTORY
OutputDir={#OUTPUT_DIRECTORY}
#else
OutputDir={#GetEnv('USERPROFILE')}
#endif
#endif
SolidCompression=yes
#ifndef SOURCE_DIR
#define SOURCE_DIR SourcePath+'\..\..\..\..'
#endif
SourceDir={#SOURCE_DIR}
#if BITNESS=='64' || INSTALLER_FILENAME_SUFFIX=='arm64'
ArchitecturesInstallIn64BitMode=x64 arm64
#endif
#ifdef SIGNTOOL
SignTool=signtool
#endif
#define FILE_VERSION GetFileVersion(SOURCE_DIR+'\'+MINGW_BITNESS+'\bin\git.exe')
; Installer-related
AllowNoIcons=yes
AppName={#APP_NAME}
AppPublisher=The Git Development Community
AppPublisherURL={#APP_URL}
AppSupportURL={#APP_CONTACT_URL}
AppVersion={#APP_VERSION}
ChangesAssociations=yes
ChangesEnvironment=yes
CloseApplications=no
DefaultDirName={pf}\{#APP_NAME}
DisableDirPage=auto
DefaultGroupName={#APP_NAME}
DisableProgramGroupPage=auto
DisableReadyPage=yes
InfoBeforeFile={#SourcePath}\..\gpl-2.0.rtf
#ifdef OUTPUT_TO_TEMP
PrivilegesRequired=lowest
#else
PrivilegesRequired=none
#endif
UninstallDisplayName={#APP_NAME}
UninstallDisplayIcon={app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
#ifndef COMPILE_FROM_IDE
VersionInfoVersion={#FILE_VERSION}
#endif
; Cosmetic
SetupIconFile={#SourcePath}\..\git.ico
WizardImageBackColor=clWhite
WizardImageStretch=no
WizardImageFile={#SourcePath}\git.bmp
WizardSmallImageFile={#SourcePath}\gitsmall.bmp
[Types]
; Define a custom type to avoid getting the three default types.
Name: default; Description: Default installation; Flags: iscustom
[Components]
Name: icons; Description: Additional icons
Name: icons\quicklaunch; Description: In the Quick Launch; Check: not IsAdminLoggedOn
Name: icons\desktop; Description: On the Desktop
Name: ext; Description: Windows Explorer integration; Types: default
Name: ext\shellhere; Description: Open Git Bash here; Types: default
Name: ext\guihere; Description: Open Git GUI here; Types: default
Name: gitlfs; Description: Git LFS (Large File Support); Types: default; Flags: disablenouninstallwarning
Name: assoc; Description: Associate .git* configuration files with the default text editor; Types: default
Name: assoc_sh; Description: Associate .sh files to be run with Bash; Types: default
Name: consolefont; Description: Use a TrueType font in all console windows; OnlyBelowVersion: 10.0
Name: autoupdate; Description: Check daily for Git for Windows updates
Name: windowsterminal; Description: "(NEW!) Add a Git Bash Profile to Windows Terminal"; MinVersion: 10.0.18362
#ifdef WITH_SCALAR
Name: scalar; Description: "(NEW!) Scalar (Git add-on to manage large-scale repositories)"; Types: default
#endif
[Run]
Filename: {app}\git-bash.exe; Parameters: --cd-to-home; Description: Launch Git Bash; Flags: nowait postinstall skipifsilent runasoriginaluser unchecked
Filename: {app}\ReleaseNotes.html; Description: View Release Notes; Flags: shellexec skipifdoesntexist postinstall skipifsilent
[Files]
; Install files that might be in use during setup under a different name.
#include "file-list.iss"
Source: {#SourcePath}\ReleaseNotes.html; DestDir: {app}; Flags: replacesameversion; AfterInstall: DeleteFromVirtualStore
Source: {#SourcePath}\..\LICENSE.txt; DestDir: {app}; Flags: replacesameversion; AfterInstall: DeleteFromVirtualStore
Source: {#SourcePath}\NOTICE.txt; DestDir: {app}; Flags: replacesameversion; AfterInstall: DeleteFromVirtualStore; Check: ParamIsSet('VSNOTICE')
#ifdef INCLUDE_EDIT_GIT_BASH
Source: {#SourcePath}\..\edit-git-bash.exe; Flags: dontcopy
#endif
Source: "{#SourcePath}\..\aslr-manager.ps1"; DestName: aslr-manager.ps1; DestDir: {app}\cmd; Flags: replacesameversion restartreplace
[Dirs]
Name: "{app}\dev"
Name: "{app}\dev\mqueue"
Name: "{app}\dev\shm"
Name: "{app}\tmp"
Name: "{commonappdata}\Microsoft\Windows Terminal\Fragments\Git"; Components: windowsterminal; Check: IsAdminLoggedOn
Name: "{localappdata}\Microsoft\Windows Terminal\Fragments\Git"; Components: windowsterminal; Check: not IsAdminLoggedOn
[Icons]
Name: {group}\Git GUI; Filename: {app}\cmd\git-gui.exe; Parameters: ""; WorkingDir: %HOMEDRIVE%%HOMEPATH%; IconFilename: {app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
Name: {group}\Git Bash; Filename: {app}\git-bash.exe; Parameters: "--cd-to-home"; WorkingDir: %HOMEDRIVE%%HOMEPATH%; IconFilename: {app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
Name: {group}\Git CMD; Filename: {app}\git-cmd.exe; Parameters: "--cd-to-home"; WorkingDir: %HOMEDRIVE%%HOMEPATH%; IconFilename: {app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
Name: {group}\Git Release Notes; Filename: {app}\ReleaseNotes.html; Parameters: ""; WorkingDir: %HOMEDRIVE%%HOMEPATH%; IconFilename: {app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
Name: {group}\Git FAQs (Frequently Asked Questions); Filename: https://github.com/git-for-windows/git/wiki/FAQ; IconFilename: {app}\{#MINGW_BITNESS}\share\git\git-for-windows.ico
[Messages]
BeveledLabel={#APP_URL}
#ifdef WINDOW_TITLE_VERSION
SetupAppTitle={#APP_NAME} {#WINDOW_TITLE_VERSION} Setup
SetupWindowTitle={#APP_NAME} {#WINDOW_TITLE_VERSION} Setup
#else
SetupAppTitle={#APP_NAME} {#APP_VERSION} Setup
SetupWindowTitle={#APP_NAME} {#APP_VERSION} Setup
#endif
[Registry]
; Aides installing third-party (credential, remote, etc) helpers
Root: HKLM; Subkey: Software\GitForWindows; ValueType: string; ValueName: CurrentVersion; ValueData: {#APP_VERSION}; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn
Root: HKLM; Subkey: Software\GitForWindows; ValueType: string; ValueName: InstallPath; ValueData: {app}; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn
Root: HKLM; Subkey: Software\GitForWindows; ValueType: string; ValueName: LibexecPath; ValueData: {app}\{#MINGW_BITNESS}\libexec\git-core; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn
Root: HKCU; Subkey: Software\GitForWindows; ValueType: string; ValueName: CurrentVersion; ValueData: {#APP_VERSION}; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn
Root: HKCU; Subkey: Software\GitForWindows; ValueType: string; ValueName: InstallPath; ValueData: {app}; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn
Root: HKCU; Subkey: Software\GitForWindows; ValueType: string; ValueName: LibexecPath; ValueData: {app}\{#MINGW_BITNESS}\libexec\git-core; Flags: uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn
; There is no "Console" key in HKLM.
Root: HKCU; Subkey: Console; ValueType: string; ValueName: FaceName; ValueData: Lucida Console; Flags: uninsclearvalue; Components: consolefont
Root: HKCU; Subkey: Console; ValueType: dword; ValueName: FontFamily; ValueData: $00000036; Components: consolefont
Root: HKCU; Subkey: Console; ValueType: dword; ValueName: FontSize; ValueData: $000e0000; Components: consolefont
Root: HKCU; Subkey: Console; ValueType: dword; ValueName: FontWeight; ValueData: $00000190; Components: consolefont
Root: HKCU; Subkey: Console\Git Bash; ValueType: string; ValueName: FaceName; ValueData: Lucida Console; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git Bash; ValueType: dword; ValueName: FontFamily; ValueData: $00000036; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git Bash; ValueType: dword; ValueName: FontSize; ValueData: $000e0000; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git Bash; ValueType: dword; ValueName: FontWeight; ValueData: $00000190; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git CMD; ValueType: string; ValueName: FaceName; ValueData: Lucida Console; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git CMD; ValueType: dword; ValueName: FontFamily; ValueData: $00000036; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git CMD; ValueType: dword; ValueName: FontSize; ValueData: $000e0000; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
Root: HKCU; Subkey: Console\Git CMD; ValueType: dword; ValueName: FontWeight; ValueData: $00000190; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty
; Note that we write the Registry values below either to HKLM or to HKCU depending on whether the user running the installer
; is a member of the local Administrators group or not (see the "Check" argument).
; File associations for configuration files that may be contained in a repository (so this does not include ".gitconfig").
Root: HKLM; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitattributes; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitignore; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitignore; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitignore; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitignore; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitignore; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitignore; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKLM; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueData: txtfile; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueName: Content Type; ValueData: text/plain; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
Root: HKCU; Subkey: Software\Classes\.gitmodules; ValueType: string; ValueName: PerceivedType; ValueData: text; Flags: createvalueifdoesntexist uninsdeletevalue uninsdeletekeyifempty; Check: not IsAdminLoggedOn; Components: assoc
; Associate .sh extension with sh.exe so those files are double-clickable,
; startable from cmd.exe, and when files are dropped on them they are passed
; as arguments to the script.
; Install under HKEY_LOCAL_MACHINE if an administrator is installing.
Root: HKLM; Subkey: Software\Classes\.sh; ValueType: string; ValueData: sh_auto_file; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: IsAdminLoggedOn; Components: assoc_sh
Root: HKLM; Subkey: Software\Classes\sh_auto_file; ValueType: string; ValueData: "Shell Script"; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: IsAdminLoggedOn; Components: assoc_sh
Root: HKLM; Subkey: Software\Classes\sh_auto_file\shell\open\command; ValueType: string; ValueData: """{app}\git-bash.exe"" --no-cd ""%L"" %*"; Flags: uninsdeletekeyifempty uninsdeletevalue; Check: IsAdminLoggedOn; Components: assoc_sh
Root: HKLM; Subkey: Software\Classes\sh_auto_file\DefaultIcon; ValueType: string; ValueData: "%SystemRoot%\System32\shell32.dll,-153"; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: IsAdminLoggedOn; Components: assoc_sh
Root: HKLM; Subkey: Software\Classes\sh_auto_file\ShellEx\DropHandler; ValueType: string; ValueData: {#DROP_HANDLER_GUID}; Flags: uninsdeletekeyifempty uninsdeletevalue; Check: IsAdminLoggedOn; Components: assoc_sh
; Install under HKEY_CURRENT_USER if a non-administrator is installing.
Root: HKCU; Subkey: Software\Classes\.sh; ValueType: string; ValueData: sh_auto_file; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: not IsAdminLoggedOn; Components: assoc_sh
Root: HKCU; Subkey: Software\Classes\sh_auto_file; ValueType: string; ValueData: "Shell Script"; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: not IsAdminLoggedOn; Components: assoc_sh
Root: HKCU; Subkey: Software\Classes\sh_auto_file\shell\open\command; ValueType: string; ValueData: """{app}\git-bash.exe"" --no-cd ""%L"" %*"; Flags: uninsdeletekeyifempty uninsdeletevalue; Check: not IsAdminLoggedOn; Components: assoc_sh
Root: HKCU; Subkey: Software\Classes\sh_auto_file\DefaultIcon; ValueType: string; ValueData: "%SystemRoot%\System32\shell32.dll,-153"; Flags: createvalueifdoesntexist uninsdeletekeyifempty uninsdeletevalue; Check: not IsAdminLoggedOn; Components: assoc_sh
Root: HKCU; Subkey: Software\Classes\sh_auto_file\ShellEx\DropHandler; ValueType: string; ValueData: {#DROP_HANDLER_GUID}; Flags: uninsdeletekeyifempty uninsdeletevalue; Check: not IsAdminLoggedOn; Components: assoc_sh
[UninstallDelete]
; Delete the built-ins.
Type: files; Name: {app}\{#MINGW_BITNESS}\bin\git-*.exe
Type: files; Name: {app}\{#MINGW_BITNESS}\libexec\git-core\git-*.exe
Type: files; Name: {app}\{#MINGW_BITNESS}\libexec\git-core\git.exe
; Delete git-lfs wrapper
Type: files; Name: {app}\cmd\git-lfs.exe
; Delete copied *.dll files
Type: files; Name: {app}\{#MINGW_BITNESS}\libexec\git-core\*.dll
; Delete the dynamical generated MSYS2 files
Type: files; Name: {app}\etc\hosts
Type: files; Name: {app}\etc\mtab
Type: files; Name: {app}\etc\networks
Type: files; Name: {app}\etc\protocols
Type: files; Name: {app}\etc\services
Type: files; Name: {app}\dev\fd
Type: files; Name: {app}\dev\stderr
Type: files; Name: {app}\dev\stdin
Type: files; Name: {app}\dev\stdout
Type: dirifempty; Name: {app}\dev\mqueue
Type: dirifempty; Name: {app}\dev\shm
Type: dirifempty; Name: {app}\dev
; Delete any manually created shortcuts.
Type: files; Name: {userappdata}\Microsoft\Internet Explorer\Quick Launch\Git Bash.lnk
Type: files; Name: {code:GetShellFolder|desktop}\Git Bash.lnk
Type: files; Name: {app}\Git Bash.lnk
; Delete a home directory inside the Git for Windows directory.
Type: dirifempty; Name: {app}\home\{username}
Type: dirifempty; Name: {app}\home
#if BITNESS=='32'
; Delete the files required for rebaseall
Type: files; Name: {app}\bin\msys-2.0.dll
Type: files; Name: {app}\bin\rebase.exe
Type: dirifempty; Name: {app}\bin
Type: files; Name: {app}\etc\rebase.db.i386
Type: dirifempty; Name: {app}\etc
#endif
; Delete recorded install options
Type: files; Name: {app}\etc\install-options.txt
Type: dirifempty; Name: {app}\etc
Type: dirifempty; Name: {app}\{#MINGW_BITNESS}\libexec\git-core
Type: dirifempty; Name: {app}\{#MINGW_BITNESS}\libexec
Type: dirifempty; Name: {app}\{#MINGW_BITNESS}
Type: dirifempty; Name: {app}
; Delete Git Bash options
Type: files; Name: {app}\etc\git-bash.config
; Delete Windows Terminal profile fragments
Type: files; Name: {commonappdata}\Microsoft\Windows Terminal\Fragments\Git\git-bash.json
Type: files; Name: {localappdata}\Microsoft\Windows Terminal\Fragments\Git\git-bash.json
[Code]
#include "helpers.inc.iss"
#include "environment.inc.iss"
#include "putty.inc.iss"
#include "modules.inc.iss"
#include "exec-with-capture.inc.iss"
function ParamIsSet(Key:String):Boolean;
begin
Result:=CompareStr('0',ExpandConstant('{param:'+Key+'|0}'))<>0;
end;
function CreateHardLink(lpFileName,lpExistingFileName:String;lpSecurityAttributes:Integer):Boolean;
#ifdef UNICODE
external 'CreateHardLinkW@Kernel32.dll stdcall delayload setuponly';
#else
external 'CreateHardLinkA@Kernel32.dll stdcall delayload setuponly';
#endif
function OverrideGitBashCommandLine(GitBashPath:String;CommandLine:String):Integer;
var
Msg:String;
begin
#ifdef INCLUDE_EDIT_GIT_BASH
if not FileExists(ExpandConstant('{tmp}\edit-git-bash.exe')) then
ExtractTemporaryFile('edit-git-bash.exe');
#endif
StringChangeEx(GitBashPath,'"','\"',True);
StringChangeEx(CommandLine,'"','\"',True);
CommandLine:='"'+GitBashPath+'" "'+CommandLine+'"';
#ifdef INCLUDE_EDIT_GIT_BASH
Exec(ExpandConstant('{tmp}\edit-git-bash.exe'),CommandLine,'',SW_HIDE,ewWaitUntilTerminated,Result);
#else
Exec(ExpandConstant('{app}\{#MINGW_BITNESS}\share\git\edit-git-bash.exe'),CommandLine,'',SW_HIDE,ewWaitUntilTerminated,Result);
#endif
if Result<>0 then begin
if Result=1 then begin
Msg:='Unable to edit '+GitBashPath+' (out of memory).';
end else if Result=2 then begin
Msg:='Unable to open '+GitBashPath+' for editing.';
end else if Result=3 then begin
Msg:='Unable to edit the command-line of '+GitBashPath+'.';
end else if Result=4 then begin
Msg:='Unable to close '+GitBashPath+' after editing.';
end;
LogError(Msg);
end;
end;
const
// Git Editor options.
GE_Nano = 0;
GE_VIM = 1;
GE_NotepadPlusPlus = 2;
GE_VisualStudioCode = 3;
GE_VisualStudioCodeInsiders = 4;
GE_SublimeText = 5;
GE_Atom = 6;
GE_VSCodium = 7;
GE_Notepad = 8;
GE_Wordpad = 9;
GE_CustomEditor = 10;
// Git Path options.
GP_BashOnly = 1;
GP_Cmd = 2;
GP_CmdTools = 3;
// Default Branch options.
DB_Unspecified = 1;
DB_Manual = 2;
// Git SSH options.
GS_OpenSSH = 1;
GS_Plink = 2;
GS_ExternalOpenSSH = 3;
// Git HTTPS (cURL) options.
GC_OpenSSL = 1;
GC_WinSSL = 2;
// Git line ending conversion options.
GC_LFOnly = 1;
GC_CRLFAlways = 2;
GC_CRLFCommitAsIs = 3;
// Git Bash terminal settings.
GB_MinTTY = 1;
GB_ConHost = 2;
// `git pull` behavior settings.
GP_GitPullMerge = 1;
GP_GitPullRebase = 2;
GP_GitPullFFOnly = 3;
// Git Credential Manager settings.
GCM_None = 1;
GCM = 2;
// Extra options
GP_FSCache = 1;
GP_Symlinks = 2;
// Security options
SO_MandatoryASLR = 1;
#ifdef WITH_EXPERIMENTAL_BUILTIN_DIFFTOOL
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef WITH_EXPERIMENTAL_BUILTIN_REBASE
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef WITH_EXPERIMENTAL_BUILTIN_STASH
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef WITH_EXPERIMENTAL_BUILTIN_ADD_I
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef WITH_EXPERIMENTAL_PCON
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef WITH_EXPERIMENTAL_BUILTIN_FSMONITOR
#define HAVE_EXPERIMENTAL_OPTIONS 1
#endif
#ifdef HAVE_EXPERIMENTAL_OPTIONS
// Experimental options
GP_BuiltinDifftool = 1;
GP_BuiltinRebase = 2;
GP_BuiltinStash = 3;
GP_BuiltinAddI = 4;
GP_EnablePCon = 5;
GP_EnableFSMonitor = 6;
#endif
var
AppDir,UninstallAppPath,UninstallString:String;
InferredDefaultKeys,InferredDefaultValues:TStringList;
// The options chosen at install time, to be written to /etc/install-options.txt
ChosenOptions:String;
// Accumulated set of custom pages that have options, and those that have 'new' parameters on them
CurrentCustomPageID,FirstCustomPageID:Integer;
AllCustomPages,CustomPagesWithUnseenOptions:String;
HasUnseenComponents:Boolean;
// Previous Git for Windows version (if upgrading)
PreviousGitForWindowsVersion:String;
// Wizard page and variables for the Editor options.
EditorPage:TInputFileWizardPage;
CbbEditor:TNewComboBox;
LblEditor:array[GE_Nano..GE_CustomEditor] of array of TLabel;
EditorAvailable:array[GE_Nano..GE_CustomEditor] of Boolean;
SelectedEditor:Integer;
VisualStudioCodeUserInstallation:Boolean;
VisualStudioCodeInsidersUserInstallation:Boolean;
SublimeTextUserInstallation:Boolean;
VSCodiumUserInstallation:Boolean;
NotepadPlusPlusPath:String;
VisualStudioCodePath:String;
VisualStudioCodeInsidersPath:String;
SublimeTextPath:String;
AtomPath:String;
VSCodiumPath:String;
CustomEditorPath:String;
CustomEditorOptions:String;
// Wizard page and variables for the Default Branch options.
DefaultBranchPage:TWizardPage;
RdbDefaultBranch:array[DB_Unspecified..DB_Manual] of TRadioButton;
EdtDefaultBranch:TEdit;
// Wizard page and variables for the Path options.
PathPage:TWizardPage;
RdbPath:array[GP_BashOnly..GP_CmdTools] of TRadioButton;
// Wizard page and variables for the SSH options.
SSHChoicePage:TWizardPage;
RdbSSH:array[GS_OpenSSH..GS_ExternalOpenSSH] of TRadioButton;
EdtPlink:TEdit;
TortoisePlink:TCheckBox;
// Wizard page and variables for the HTTPS implementation (cURL) settings.
CurlVariantPage:TWizardPage;
RdbCurlVariant:array[GC_OpenSSL..GC_WinSSL] of TRadioButton;
// Wizard page and variables for the line ending conversion options.
CRLFPage:TWizardPage;
RdbCRLF:array[GC_LFOnly..GC_CRLFCommitAsIs] of TRadioButton;
// Wizard page and variables for the terminal emulator settings.
BashTerminalPage:TWizardPage;
RdbBashTerminal:array[GB_MinTTY..GB_ConHost] of TRadioButton;
// Wizard page and variables for the `git pull` options.
GitPullBehaviorPage:TWizardPage;
RdbGitPullBehavior:array[GP_GitPullMerge..GP_GitPullFFOnly] of TRadioButton;
// Wizard page and variables for the credential manager options.
GitCredentialManagerPage:TWizardPage;
RdbGitCredentialManager:array[GCM_None..GCM] of TRadioButton;
// Wizard page and variables for the extra options.
ExtraOptionsPage:TWizardPage;
RdbExtraOptions:array[GP_FSCache..GP_Symlinks] of TCheckBox;
SecurityOptionsPage:TWizardPage;
RdbSecurityOptions:array[SO_MandatoryASLR..SO_MandatoryASLR] of TCheckBox;
#ifdef HAVE_EXPERIMENTAL_OPTIONS
// Wizard page and variables for the experimental options.
ExperimentalOptionsPage:TWizardPage;
RdbExperimentalOptions:array[GP_BuiltinDifftool..GP_EnableFSMonitor] of TCheckBox;
#endif
// Mapping controls to hyperlinks
HyperlinkSource:array of TObject;
HyperlinkTarget:array of String;
HyperlinkCount:Integer;
// Wizard page and variables for the processes page.
SessionHandle:DWORD;
Processes:ProcessList;
ProcessesPage:TWizardPage;
ProcessesListBox:TListBox;
ProcessesRefresh,ContinueButton,TestCustomEditorButton:TButton;
OnlyShowNewOptions:TCheckBox;
PageIDBeforeInstall:Integer;
#ifdef DEBUG_WIZARD_PAGE
DebugWizardPage:Integer;
#endif
{
Specific helper functions
}
procedure BrowseForPuTTYFolder(Sender:TObject);
var
Name:String;
begin
if GetOpenFileName(
'Please select a Plink executable'
, Name
, ExtractFilePath(EdtPlink.Text)
, 'Executable Files|*.exe'
, 'exe'
)
then begin
if IsPlinkExecutable(Name) then begin
EdtPlink.Text:=Name;
RdbSSH[GS_Plink].Checked:=True;
end else begin
// This message box only gets triggered on interactive use, so it
// does not need to be suppressible for silent installations.
MsgBox('{#PLINK_PATH_ERROR_MSG}',mbError,MB_OK);
end;
end;
end;
procedure DeleteContextMenuEntries;
var
Command:String;
RootKey,i:Integer;
Keys:TArrayOfString;
begin
if IsAdminLoggedOn then begin
RootKey:=HKEY_LOCAL_MACHINE;
end else begin
RootKey:=HKEY_CURRENT_USER;
end;
SetArrayLength(Keys,4);
Keys[0]:='SOFTWARE\Classes\Directory\shell\git_shell';
Keys[1]:='SOFTWARE\Classes\Directory\Background\shell\git_shell';
Keys[2]:='SOFTWARE\Classes\Directory\shell\git_gui';
Keys[3]:='SOFTWARE\Classes\Directory\Background\shell\git_gui';
for i:=0 to Length(Keys)-1 do begin
Command:='';
RegQueryStringValue(RootKey,Keys[i]+'\command','',Command);
if Pos(AppDir,Command)>0 then begin
if not RegDeleteKeyIncludingSubkeys(RootKey,Keys[i]) then begin
LogError('Line {#__LINE__}: Unable to remove "Git Bash / GUI Here" shell extension.');
end;
end;
end;
end;
var
BuiltinFSMonitorStopOption,AlreadyHandledFSMonitorPaths:String;
// Returns true if at least one FSMonitor daemon was shut down successfully
function ShutdownFSMonitorDaemons():Boolean;
var
FindRec:TFindRec;
ExitCode:DWORD;
Path,Str:String;
Len,i:Integer;
begin
Result:=False;
#ifdef WITH_EXPERIMENTAL_BUILTIN_FSMONITOR
if (BuiltinFSMonitorStopOption='(huh?)') then
Exit;
if not FindFirst('\\.\pipe\*',FindRec) then
Exit;
if (AlreadyHandledFSMonitorPaths='') then
AlreadyHandledFSMonitorPaths:=#0;
repeat
if WildcardMatch(FindRec.Name,'*\fsmonitor--daemon.ipc') or WildcardMatch(FindRec.Name,'*\.git\fsmonitor') then begin
if (Pos(#0+FindRec.Name+#0,AlreadyHandledFSMonitorPaths)>0) then
Continue;
AlreadyHandledFSMonitorPaths:=AlreadyHandledFSMonitorPaths+FindRec.Name+#0;
// An earlier `fsmonitor--daemon` iteration called it `--stop`, not `stop`;
// Find out which form to use.
if (BuiltinFSMonitorStopOption='') then begin
BuiltinFSMonitorStopOption:='(huh?)';
if not ExecWithCapture('"'+AppDir+'\cmd\git.exe" fsmonitor--daemon -h',Str,Str,ExitCode) or (ExitCode<>129) then begin
if (i<>1) and (i<>127) then // Suppress message if `git.exe` was not found, or if it does not know about the built-in FSMonitor
LogError('Could not get FSMonitor help (exit code '+IntToStr(ExitCode)+'):'+#13+Str);
Exit;
end else begin
i:=Pos('stop'+#10,Str);
if (i=0) then begin
LogError('Could not determine stop option from:'+#13+Str);
Exit;
end;
if (i>2) and (Str[i-1]='-') and (Str[i-2]='-') then
BuiltinFSMonitorStopOption:='--stop'
else
BuiltinFSMonitorStopOption:='stop';
end;
Str:='';
end;
// The colon was replaced with an underscore by the FSMonitor daemon
Len:=Length(FindRec.Name);
if WildcardMatch(FindRec.Name,'*\fsmonitor--daemon.ipc') then
Len:=Len-22
else
Len:=Len-10;
Path:=Copy(FindRec.Name,1,Len);
if (Length(Path)>2) and (Path[2]='_') then
Path[2]:=':';
// Now we have the gitdir, but we need to get to the worktree
if FileExists(Path+'\gitdir') then begin
Path:=ReadFileAsString(Path+'\gitdir');
StringChangeEx(Path,'/','\',True);
end;
if WildcardMatch(Path,'*\.git') then
Path:=Copy(Path,1,Length(Path)-5);
if ExecSilently('"'+AppDir+'\cmd\git.exe" -C "'+Path+'" fsmonitor--daemon '+BuiltinFSMonitorStopOption,'fsmonitor-stop','Could not stop FSMonitor daemon in '+Path) then
Result:=True;
end;
until not FindNext(FindRec);
#endif
end;
procedure RefreshProcessList(Sender:TObject);
var
Version:TWindowsVersion;
Modules:TArrayOfString;
ProcsCloseRequired,ProcsCloseOptional:ProcessList;
i:Longint;
Caption:String;
ManualClosingRequired:Boolean;
begin
if (AppDir='') then begin
SetArrayLength(Processes,0);
Exit;
end;
// Use the Restart Manager API when installing the shell extension.
AppendToArray(Modules,AppDir+'\usr\bin\msys-2.0.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\bin\tcl85.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\bin\tk85.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\bin\tcl86.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\bin\tk86.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\bin\zlib1.dll');
AppendToArray(Modules,AppDir+'\{#MINGW_BITNESS}\libexec\git-core\zlib1.dll');
SessionHandle:=FindProcessesUsingModules(Modules,Processes);
if (GetArrayLength(Processes)>0) and ShutdownFSMonitorDaemons() then begin
// We potentially shut down at least one process, refresh again
RmEndSession(SessionHandle);
SessionHandle:=FindProcessesUsingModules(Modules,Processes);
end;
ManualClosingRequired:=False;
ProcessesListBox.Items.Clear;
if (Sender=NIL) or (SessionHandle>0) then begin
for i:=0 to GetArrayLength(Processes)-1 do begin
Caption:=Processes[i].Name+' (PID '+IntToStr(Processes[i].ID);
if Processes[i].Restartable then begin
Caption:=Caption+', closing is optional';
end else if Processes[i].ToTerminate then begin
Caption:=Caption+', will be terminated';
end else begin
Caption:=Caption+', closing is required';
ManualClosingRequired:=True;
end;
Caption:=Caption+')';
ProcessesListBox.Items.Append(Caption);
end;
end;
if ContinueButton<>NIL then begin
ContinueButton.Enabled:=not ManualClosingRequired;
end;
end;
procedure SetAndMarkEnvString(Name,Value:String;Expandable:Boolean);
var
Env:TArrayOfString;
FileName:String;
begin
SetArrayLength(Env,1);
Env[0]:=Value;
// Try to set the variable as specified by the user.
if not SetEnvStrings(Name,Env,Expandable,IsAdminLoggedOn,True) then
LogError('Line {#__LINE__}: Unable to set the '+Name+' environment variable.')
else begin
// Mark that we have changed the variable by writing its value to a file.
FileName:=ExpandConstant('{app}')+'\setup.ini';
if not SetIniString('Environment',Name,Value,FileName) then
LogError('Line {#__LINE__}: Unable to write to file "'+FileName+'".');
end;
end;
procedure DeleteMarkedEnvString(Name:String);
var
Env:TArrayOfString;
FileName:String;
begin
Env:=GetEnvStrings(Name,IsAdminLoggedOn);
FileName:=ExpandConstant('{app}')+'\setup.ini';
if (GetArrayLength(Env)=1) and
(CompareStr(RemoveQuotes(Env[0]),GetIniString('Environment',Name,'',FileName))=0) then begin
if not SetEnvStrings(Name,[],False,IsAdminLoggedOn,True) then
LogError('Line {#__LINE__}: Unable to delete the '+Name+' environment variable.');
end;
end;
function ShellQuote(Value:String):String;
begin
// Sadly, we cannot use the '\'' trick used throughout Git's
// source code, as InnoSetup quotes those in a way that
// git.exe does not understand them.
//
// So we try to imitate quote_arg_msvc() in Git's
// compat/mingw.c instead: \ => \\, followed by " => \",
// then surround with double quotes.
StringChangeEx(Value,#92,#92+#92,True);
StringChangeEx(Value,#34,#92+#34,True);
Result:=#34+Value+#34;
end;
function GitSystemConfigSet(Key,Value:String):Boolean;
var
ExitCode:DWORD;
StdOut,StdErr:String;
begin
if (Value=#0) then begin
if ExecWithCapture('"'+AppDir+'\{#MINGW_BITNESS}\bin\git.exe" config --system --unset-all '+Key,StdOut,StdErr,ExitCode) And ((ExitCode=0) Or (ExitCode=5)) then
// exit code 5 means it was already unset, so that's okay
Result:=True
else begin
LogError('Unable to unset system config "'+Key+'": exit code '+IntToStr(ExitCode)+#13+#10+StdOut+#13+#10+'stderr:'+#13+#10+StdErr);
Result:=False
end
end else if ExecWithCapture('"'+AppDir+'\{#MINGW_BITNESS}\bin\git.exe" config --system --replace-all '+ShellQuote(Key)+' '+ShellQuote(Value),StdOut,StdErr,ExitCode) And (ExitCode=0) then
Result:=True
else begin
LogError('Unable to set system config "'+Key+'":="'+Value+'": exit code '+IntToStr(ExitCode)+#13+#10+StdOut+#13+#10+'stderr:'+#13+#10+StdErr);
Result:=False;
end;
end;
procedure RecordInferredDefault(Key,Value:String);
var
i:Integer;
begin
i:=InferredDefaultKeys.IndexOf(Key); // cannot use .Find because the list is not sorted
if (i>=0) then
InferredDefaultValues[i]:=Value
else begin
i:=InferredDefaultKeys.Add(Key);
InferredDefaultValues.Add(Value)
end;
end;
function EndsWith(S:String;T:String):Boolean;
begin
if (Length(S)>Length(T)) then
Delete(S,1,Length(S)-Length(T));
Result:=(CompareText(S,T)=0)
end;
function GetDefaultsFromGitConfig(WhichOne:String):Boolean;
var
ExtraOptions,StdOut,StdErr,Key,Value:String;
ExitCode:DWORD;
Values:TArrayOfString;
c,i,j,k:Integer;
begin
if AppDir='' then begin
// No previous installation detected, therefore we cannot execute `git config`
Result:=True;
Exit;
end;
case WhichOne of
'ProgramData': ExtraOptions:='-f "'+ExpandConstant('{commonappdata}\Git\config')+'"';
'system': ExtraOptions:='--system';
else
begin
LogError('Invalid config type: '+WhichOne);
Result:=False;
Exit
end
end;
if not ExecWithCapture('"'+AppDir+'\{#MINGW_BITNESS}\bin\git.exe" config -l -z '+ExtraOptions,StdOut,StdErr,ExitCode) then begin
if FileExists(AppDir+'\{#MINGW_BITNESS}\bin\git.exe') then
LogError('Unable to get system config (exit code '+IntToStr(ExitCode)+'):'+#13+#10+StdErr);
end;
// Split NUL-delimited key/value pairs, extract LF that denotes end of key
Value:=StdOut;
i:=1; j:=i; k:=i;
while (j<=Length(StdOut)) do begin
c:=Ord(StdOut[j]);
if (c=10) then
k:=j
else if (c=0) then begin
if (i<>k) then begin // Ignore keys without values
Key:=Copy(StdOut,i,k-i);
Value:=Copy(StdOut,k+1,j-k-1);
case Key of
'http.sslbackend':
case Value of
'schannel': RecordInferredDefault('CURL Option','WinSSL');
'openssl': RecordInferredDefault('CURL Option','OpenSSL');
end;
'core.autocrlf':
case Value of
'true': RecordInferredDefault('CRLF Option','CRLFAlways');
'false': RecordInferredDefault('CRLF Option','CRLFCommitAsIs');
'input': RecordInferredDefault('CRLF Option','LFOnly');
end;
'core.fscache':
case Value of
'true': RecordInferredDefault('Performance Tweaks FSCache','Enabled');
'false': RecordInferredDefault('Performance Tweaks FSCache','Disabled');
end;
'credential.helper':
case Value of
'manager': RecordInferredDefault('Use Credential Manager','Enabled');
'manager-core': RecordInferredDefault('Use Credential Manager','Enabled');
else
begin
if EndsWith(Value,'manager-core') or EndsWith(Value,'manager') then
RecordInferredDefault('Use Credential Manager','Enabled')
else
RecordInferredDefault('Use Credential Manager','Disabled');
end;
end;
'core.symlinks':
case Value of
'true': RecordInferredDefault('Enable Symlinks','Enabled');
'false': RecordInferredDefault('Enable Symlinks','Disabled');
end;
'pull.ff':
case Value of
'only': RecordInferredDefault('Git Pull Behavior Option','FFOnly');
end;
'pull.rebase':
case Value of
'true': RecordInferredDefault('Git Pull Behavior Option','Rebase');
'false': RecordInferredDefault('Git Pull Behavior Option','Merge');
end;
'init.defaultbranch':
if Value='master' then
RecordInferredDefault('Default Branch Option', ' ')
else
RecordInferredDefault('Default Branch Option', Value)
end;
end;
i:=j+1;
j:=i;
k:=i;
end;
j:=j+1;
end;
Result:=True;
end;
{
Setup event functions
}
function NextNumber(Str:String;var Pos:Integer):Integer;
var
From:Integer;
begin
From:=Pos;
while (Pos<=Length(Str)) and (Str[Pos]>=#48) and (Str[Pos]<=#57) do
Pos:=Pos+1;
if Pos>From then
Result:=StrToInt(Copy(Str,From,Pos-From))
else
Result:=-1;
end;
function VersionCompare(CurrentVersion,PreviousVersion:String):Integer;
var
i,j,Current,Previous:Integer;
begin
Result:=0;
i:=1;
j:=1;
while True do begin
if j>Length(PreviousVersion) then begin
Result:=+1;
Exit;
end;
if i>Length(CurrentVersion) then begin
Result:=-1;
Exit;
end;
Previous:=NextNumber(PreviousVersion,j);
Current:=NextNumber(CurrentVersion,i);
if Previous<0 then begin
if Current>=0 then
Result:=+1;
Result:=Ord(CurrentVersion[i])-Ord(PreviousVersion[j]);
if (Result=0) then begin
// skip identical non-numerical characters
i:=i+1;
j:=j+1;
Continue;
end;
Exit;
end;
if Current<0 then begin
Result:=-1;
Exit;
end;
if Current>Previous then begin
Result:=+1;
Exit;
end;
if Current<Previous then begin
Result:=-1;
Exit;
end;
if j>Length(PreviousVersion) then begin
if i<=Length(CurrentVersion) then
Result:=+1;
Exit;
end;
if i>Length(CurrentVersion) then begin
Result:=-1;
Exit;
end;
if CurrentVersion[i]<>PreviousVersion[j] then begin
if PreviousVersion[j]='.' then
Result:=-1
else
Result:=+1;
Exit;
end;
if CurrentVersion[i]<>'.' then
Exit;
i:=i+1;
j:=j+1;
end;
end;
procedure ExitProcess(uExitCode:Integer);
external 'ExitProcess@kernel32.dll stdcall';
procedure ExitEarlyWithSuccess();
begin
DelTree(ExpandConstant('{tmp}'),True,True,True);
ExitProcess(0);
end;
function CountDots(S:String):Integer;
var
i:Integer;
begin
Result:=0;
for i:=1 to Length(S) do
if (S[i]=#46) then
Result:=Result+1;
end;