cmder/scripts/build.ps1
Samuel Vasko 6a761a88c1 Adjusted the build script behavior
Removed some absolute path, and refactored the code so
it handles the nested folder archives
2014-03-02 22:00:04 +01:00

108 lines
3.0 KiB
PowerShell

<#
.Synopsis
Build Cmder
.DESCRIPTION
Use this script to build your own edition of Cmder
This script builds dependencies from current vendor/sources.json file and unpacks them.
You will need to make this script executable by setting your Powershell Execution Policy to Remote signed
Then unblock the script for execution with UnblockFile .\build.ps1
.EXAMPLE
.\build.ps1
Executes the default build for cmder, this is equivalent to the "minimum" style package in the releases
.EXAMPLE
.\build -verbose
Execute the build and see what's going on.
.EXAMPLE
.\build.ps1 -SourcesPath '~/custom/vendors.json'
Build cmder with your own packages. See vendor/sources.json for the syntax you need to copy.
.NOTES
AUTHORS
Samuel Vasko, Jack Bennett
Part of the Cmder project.
.LINK
https://github.com/bliker/cmder - Project Home
#>
[CmdletBinding(SupportsShouldProcess=$true)]
Param(
# CmdletBinding will give us;
# -verbose switch to turn on logging and
# -whatif switch to not actually make changes
# Path to the vendor configuration source file
[string]$sourcesPath = "..\vendor\sources.json"
, # Vendor folder locaton
[string]$saveTo = "..\vendor\"
)
function Ensure-Exists ($item) {
if (-not (Test-Path $item)) {
Write-Error "Missing required $item file"
exit 1
}
}
function Ensure-Executable ($command) {
try { Get-Command $command -ErrorAction Stop > $null}
catch{
Write-Error "Missing $command! Ensure it is installed and on in the PATH"
exit 1
}
}
function Delete-Existing ($path) {
Write-Verbose "Remove $path"
Remove-Item -Recurse -force $path -ErrorAction SilentlyContinue
}
function Expand-Download{
[CmdletBinding()]
Param(
[psobject]$package
)
Write-Verbose "Extract $($package.name).tmp"
# As if 7-zip doesn't have a silent output option. Append > `&null to the end to silence it.
# Also silences the error output
Write-Verbose "Delete downloaded archive: $($package.package)"
Remove-Item $package.package
}
# Check for requirements
Ensure-Exists $sourcesPath
Ensure-Executable "7z"
Push-Location -Path $saveTo
$sources = Get-Content $sourcesPath | Out-String | Convertfrom-Json
foreach ($s in $sources) {
Write-Verbose "Getting $($s.name) from URL $($s.url)"
# We do not care about the extensions/type of archive
$tempArchive = "$($s.name).tmp"
Delete-Existing $tempArchive
Delete-Existing $s.name
Invoke-WebRequest -Uri $s.url -OutFile $tempArchive
Invoke-Expression "7z x -y -o$($s.name) $tempArchive"
Remove-Item $tempArchive
# Check for archives that were not extracted correctly
if ((Get-Childitem $s.name).Count -eq 1) {
$child = (Get-Childitem $s.name)[0]
Rename-Item $s.name -NewName "$($s.name)_moving"
Move-Item -Path "$($s.name)_moving\$child" -Destination $s.name
Remove-Item -Recurse "$($s.name)_moving"
}
}
Pop-Location
Write-Host "All good and done!"