setup cmder script

vendor/bin/integrate-cmder.cmd

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+@echo off
+
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~n0.ps1" %*

vendor/bin/integrate-cmder.ps1

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+<#
+.SYNOPSIS
+Integrate Cmder into the system and optionally add Cmder VS Code terminal profiles.
+
+.DESCRIPTION
+This script can perform three primary actions:
+- Add/merge Cmder terminal profiles into VS Code's `terminal.integrated.profiles.windows` (when `-VSCode` is used).
+- Set the user environment variable `CMDER_ROOT` (when `-SetRootEnv` is used).
+- Prepend `CMDER_ROOT` to the user's `Path` variable (when `-PrependPath` is used).
+
+The script attempts to discover a VS Code `settings.json` when `-SettingsJsonPath` is not provided. It will
+only create a timestamped backup and write `settings.json` if the merged JSON differs from the original.
+
+.PARAMETER VSCode
+Switch to enable adding/merging Cmder profiles into VS Code `settings.json`. Defaults to enabled if the `code` command is found in the PATH.
+
+.PARAMETER SetRootEnv
+Switch to set the user environment variable `CMDER_ROOT` (if missing). Defaults to enabled.
+
+.PARAMETER PrependPath
+Switch to prepend `CMDER_ROOT` to the user's `Path` (if `cmder.exe` is not already on the Path). Defaults to enabled.
+
+.PARAMETER CmderRoot
+Path to the Cmder installation root. Defaults to the `CMDER_ROOT` environment variable if present, otherwise the current directory.
+
+.PARAMETER DefaultProfile
+Optional name of the Cmder profile to set as the default VS Code terminal profile. Valid values: 'Cmder - Cmd', 'Cmder - PowerShell', 'Cmder - Bash'.
+
+.PARAMETER Confirm
+When supplied, the script will skip the interactive confirmation prompt and proceed non-interactively. If omitted the script prompts in the terminal (default behavior).
+
+.PARAMETER SettingsJsonPath
+Explicit path to the VS Code `settings.json` to modify. If omitted the script attempts to discover a suitable file under common locations.
+
+.EXAMPLE
+# Dry-run / test (read-only):
+.
+.\vendor\bin\Add-CmderVSCodeProfiles.ps1 -SettingsJsonPath "$env:APPDATA\Code\User\settings.json" -Confirm
+
+.EXAMPLE
+# Interactive use (default):
+.
+.\vendor\bin\Add-CmderVSCodeProfiles.ps1 -SettingsJsonPath "$env:APPDATA\Code\User\settings.json"
+
+.NOTES
+- The script writes a timestamped backup only when changes are required.
+- It uses a terminal prompt (`Read-Host`) for confirmation unless `-Confirm` is provided.
+- It requires appropriate permissions to modify the user's registry environment variables and to write the `settings.json` file.
+Script: vendor/bin/Add-CmderVSCodeProfiles.ps1
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory=$false)][switch]$VSCode = $true,
+
+    [Parameter(Mandatory=$false)][switch]$SetRootEnv = $true,
+
+    [Parameter(Mandatory=$false)][switch]$PrependPath = $true,
+
+    [Parameter(Mandatory=$false)]
+    # default $CmderRoot to the environment variable CMDER_ROOT if set, otherwise to the current directory
+    [string]$CmderRoot = $env:CMDER_ROOT ? $env:CMDER_ROOT : (Get-Location).ProviderPath,
+
+    [Parameter(Mandatory=$false)]
+    [string]$DefaultProfile,
+
+    [Parameter(Mandatory=$false)][switch]$Confirm,
+
+    [Parameter(Mandatory=$false)]
+    [string]$SettingsJsonPath
+)
+
+if (-not (get-command 'code')) {
+    Write-Error "VS Code command 'code' not found in PATH. Ensure VS Code is installed and 'code' is available in the command line."
+    $VSCode = $false 
+}
+
+
+if ($VSCode -and $DefaultProfile) {
+    if ($DefaultProfile -notin @('Cmder - Cmd','Cmder - PowerShell','Cmder - Bash').Contains($DefaultProfile)) {
+        Write-Error "Invalid value for -DefaultProfile: '$DefaultProfile'. Valid options are 'Cmder - Cmd', 'Cmder - PowerShell', or 'Cmder - Bash'."
+        exit 1
+    }   
+}
+
+function Merge-ProfilesToObject($target) {
+    # Collect existing profiles into a plain hashtable (handle IDictionary or PSCustomObject)
+    $combined = @{}
+    $existing = $null
+    if ($target.PSObject.Properties.Name -contains $propName) {
+        $existing = $target.PSObject.Properties[$propName].Value
+    }
+    if ($existing -ne $null) {
+        if ($existing -is [System.Collections.IDictionary]) {
+            foreach ($k in $existing.Keys) { $combined[$k] = $existing[$k] }
+        } else {
+            foreach ($p in $existing.PSObject.Properties) { $combined[$p.Name] = $p.Value }
+        }
+    }
+
+    # Overlay/insert Cmder profiles — only add profiles that don't already exist
+    foreach ($k in $cmderProfiles.Keys) {
+        if ($combined.ContainsKey($k)) {
+            Write-Output "- Skipping existing profile '$k'!"
+        } else {
+            $combined[$k] = $cmderProfiles[$k]
+            Write-Output "- Adding missing profile '$k'"
+        }
+    }
+
+    # Create an ordered hashtable with keys sorted alphabetically
+    $ordered = [ordered]@{}
+    foreach ($k in ($combined.Keys | Sort-Object)) { $ordered[$k] = $combined[$k] }
+
+    # Remove any existing literal property with the dotted name, then re-add as a note property
+    if ($target.PSObject.Properties.Name -contains $propName) {
+        $target.PSObject.Properties.Remove($propName)
+    }
+    $target | Add-Member -NotePropertyName $propName -NotePropertyValue $ordered -Force
+
+    # If a default profile was requested and exists in the ordered set, set the default profile
+    if ($DefaultProfile) {
+        $defaultPropName = 'terminal.integrated.defaultProfile.windows'
+        if ($ordered.Keys -contains $DefaultProfile) {
+            if ($target.$defaultPropName -ne $DefaultProfile) {
+                if ($target.PSObject.Properties.Name -contains $defaultPropName) { $target.PSObject.Properties.Remove($defaultPropName) }
+                $target | Add-Member -NotePropertyName $defaultPropName -NotePropertyValue $DefaultProfile -Force
+                Write-Output "- Setting default profile to '$DefaultProfile'"
+            }
+            else {
+                Write-Output "- '$DefaultProfile' is already set as the default, no change needed."
+            }
+        }
+        else {
+            Write-Output "- Default profile '$DefaultProfile' not found in profiles list, skipping default profile set."
+        }
+    }
+}
+
+if ($VSCode -and -not $SettingsJsonPath) {
+    # If the user didn't provide a path, try to discover a VS Code `settings.json` under %APPDATA% and common roots
+    if (-not $SettingsJsonPath) {
+        $candidates = @()
+        $roots = @()
+        if ($env:APPDATA) { $roots += $env:APPDATA }
+        if ($env:LOCALAPPDATA) { $roots += $env:LOCALAPPDATA }
+        if ($env:USERPROFILE) { $roots += $env:USERPROFILE }
+        if ($env:ProgramFiles) { $roots += $env:ProgramFiles }
+        if (${env:ProgramFiles(x86)}) { $roots += ${env:ProgramFiles(x86)} }
+
+        foreach ($root in $roots | Select-Object -Unique) {
+            if (-not (Test-Path $root)) { continue }
+            try {
+                $found = Get-ChildItem -Path $root -Recurse -Filter settings.json -ErrorAction SilentlyContinue -Force
+                if ($found) { $candidates += $found }
+            } catch {}
+        }
+
+        $candidate = $candidates | Where-Object {
+            $_.FullName -match '\\User\\settings.json$' -and (
+                $_.FullName -match '\\Code( | - |\\)' -or
+                $_.FullName -match '\\data\\' -or
+                $_.FullName -match 'vscode' -or
+                $_.FullName -match 'Code -'
+            )
+        } | Select-Object -First 1
+
+        if (-not $candidate) {
+            $common = @(
+                Join-Path $env:APPDATA 'Code\\User\\settings.json',
+                Join-Path $env:APPDATA 'Code - Insiders\\User\\settings.json',
+                Join-Path $env:APPDATA 'Code - OSS\\User\\settings.json'
+            )
+            foreach ($p in $common) { if (Test-Path $p) { $candidate = Get-Item $p; break } }
+        }
+
+        if ($candidate) {
+            $SettingsJsonPath = $candidate.FullName
+        } else {
+            Write-Error "Could not discover a VS Code 'settings.json' (installed or portable). Provide -SettingsJsonPath explicitly."
+            exit 3
+        }
+    }
+
+    $SettingsJsonPath = (Resolve-Path -LiteralPath $SettingsJsonPath).ProviderPath
+}
+
+$CmderRoot = (Resolve-Path -LiteralPath $CmderRoot)
+
+Write-Output "Configuration Summary:`n"
+
+if ($VSCode) {
+    Write-Output "Add Missing VS Code Terminal Profiles: $SettingsJsonPath"
+
+    if ($DefaultProfile) {
+        Write-Output "Set Default VS Code Terminal Profile:  $DefaultProfile"
+    }
+}
+
+if ($SetRootEnv) {
+    Write-Output "Add CMDER_ROOT environment variable:   Yes (if not already present)"
+}
+
+if ($PrependPath) {
+    Write-Output "Prepend CMDER_ROOT to User Path:       Yes (if not already present)"
+}
+
+if (-not $Confirm) {
+    # Prompt the user in the terminal (Read-Host) before making changes — default: No
+    $prompt = "`nDo you want to continue? [y/N]"
+    $answer = Read-Host -Prompt $prompt
+    if (-not $answer) { $answer = 'N' }
+    if ($answer.ToLower() -notin @('y','yes')) {
+        Write-Output "Cmder System Integration cancelled by user input. No changes were made."
+        exit 2
+    }
+}
+
+if ($SetRootEnv) {
+    Write-Output "`nEnvironment Changes:`n"
+
+    # Set user environment variable CMDER_ROOT if not already set in the registry.
+    $didSet = $false
+    $regPath = 'HKCU:\Environment'
+    $regVal = $null
+    $prop = Get-ItemProperty -Path $regPath -ErrorAction SilentlyContinue
+    if ($prop -ne $null -and $prop.PSObject.Properties.Name -contains 'CMDER_ROOT') { $regVal = $prop.CMDER_ROOT }
+    if ([string]::IsNullOrEmpty($regVal)) {
+        Write-Output "- No CMDER_ROOT found in registry; will write HKCU:\Environment\CMDER_ROOT -> $CmderRoot"
+        [Environment]::SetEnvironmentVariable('CMDER_ROOT', $CmderRoot, 'User')
+        $didSet = $true
+    }
+    else {
+        Write-Output "- User environment variable 'CMDER_ROOT' already exists in registry with value '$regVal', skipping set."
+    }
+
+    $env:CMDER_ROOT = $CmderRoot
+}
+
+if ($PrependPath) {
+    write-Output "`nPath Changes:`n"
+    # Prepend $ENV:CMDER_ROOT to the current users Path variable if not already present
+    if ((get-command 'cmder.exe' -ErrorAction SilentlyContinue) -eq $null) {
+        Write-Output "- 'cmder.exe' not found in current PATH, checking registry user Path variable..."
+        $pathVal = $null
+        if ($prop -ne $null -and $prop.PSObject.Properties.Name -contains 'Path') { $pathVal = $prop.Path }
+        if ($pathVal -ne $null -and -not ($pathVal.Split(';') -contains $env:CMDER_ROOT)) {
+            Write-Output "- Prepending '$env:CMDER_ROOT' to user Path environment variable in registry."
+            $newPath = "$env:CMDER_ROOT;$pathVal"
+            [Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
+        }
+    }
+    else {
+        $CmderPath = (Get-Command 'cmder.exe' -ErrorAction SilentlyContinue).Source
+        Write-Output "- 'cmder.exe' found in current PATH at '$CmderPath', skipping Path modification."
+    }
+}
+
+if ($VSCode) {
+    $cmderProfiles = @{}
+
+    if (($DefaultProfile -eq 'Cmder - Cmd') -or $VSCode) {
+        $cmderProfiles['Cmder - Cmd'] = @{
+            name = 'Cmder - Cmd'
+            path = @('${env:windir}\Sysnative\cmd.exe','${env:windir}\System32\cmd.exe')
+            args = @('/k','${env:cmder_root}\vendor\bin\vscode_init.cmd')
+            icon = 'terminal-cmd'
+            color = 'terminal.ansiGreen'
+        }
+    }
+
+    if (($DefaultProfile -eq 'Cmder - PowerShell') -or $VSCode) {
+        $cmderProfiles['Cmder - PowerShell'] = @{
+            name = 'Cmder - PowerShell'
+            source = 'PowerShell'
+            args = @('-ExecutionPolicy','Bypass','-NoLogo','-NoProfile','-NoExit','-Command','Invoke-Expression ''. ''''${env:CMDER_ROOT}\vendor\profile.ps1''''''')
+            icon = 'terminal-powershell'
+            color = 'terminal.ansiYellow'
+        }
+    }
+
+    if (($DefaultProfile -eq 'Cmder - Bash') -or $VSCode) {
+        $cmderProfiles['Cmder - Bash'] = @{
+            name = 'Cmder - Bash'
+            path = @('${env:windir}\Sysnative\cmd.exe','${env:windir}\System32\cmd.exe')
+            args = @('/k','${env:cmder_root}\vendor\start_git_bash.cmd')
+            icon = 'terminal-bash'
+            color = 'terminal.ansiBlue'
+        }
+    }
+
+    Write-Output "`nProfile Changes:`n"
+    Write-Output "Reading '$SettingsJsonPath'...`n"
+    $raw = Get-Content -Raw -Path $SettingsJsonPath -ErrorAction Stop
+    try {
+        $json = $raw | ConvertFrom-Json -ErrorAction Stop
+    } catch {
+        Write-Error "Failed to parse JSON in $($SettingsJsonPath): $_"
+        exit 3
+    }
+
+    # Normalized copy of original JSON for change detection
+    $originalNormalized = $json | ConvertTo-Json -Depth 10
+
+    # Write-Output "Preparing to merge Cmder profiles into settings"
+    $propName = 'terminal.integrated.profiles.windows'
+
+    if ($json -is [System.Array]) {
+        foreach ($item in $json) { Merge-ProfilesToObject $item }
+    } else {
+        Merge-ProfilesToObject $json
+    }
+
+    # Compare normalized JSON and only back up / write if changes occurred
+    $newNormalized = $json | ConvertTo-Json -Depth 10
+    if ($originalNormalized -ne $newNormalized) {
+        $timestamp = (Get-Date).ToString('yyyyMMdd-HHmmss')
+        $backup = "$SettingsJsonPath.$timestamp.backup"
+        Write-Output "- Backing up 'settings.json' to '$backup' before applying changes..."
+        Copy-Item -Path $SettingsJsonPath -Destination $backup -Force
+
+        $pretty = $json | ConvertTo-Json -Depth 10
+        [System.IO.File]::WriteAllText($SettingsJsonPath, $pretty, [System.Text.Encoding]::UTF8)
+        Write-Output "- Backed up original to $backup"
+        Write-Output "- Added Cmder profiles into property '$propName' in $SettingsJsonPath"
+        Write-Output "`nApplied changes to '$SettingsJsonPath'..."
+    } else {
+        Write-Output "`nAll VS Code terminal profiles are already configured in '$SettingsJsonPath'. No changes were made."
+    }
+}

vendor/integrate-cmder.sh

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+#!/usr/bin/env bash
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+powershell -NoProfile -ExecutionPolicy Bypass -File "$SCRIPT_DIR/${0%.*}.ps1" "$@"