esp-idf/export.ps1
Chris Mumford ddf79c2be9 Define $IsWindows if not defined.
The `$IsWindows` PowerShell variable was added in PowerShell Core 6 and
PowerShell 7, and is not present in earlier PowerShell versions. Set to
true if undefined. This fixes https://github.com/espressif/esp-idf/issues/7820.

The first version to run on non-Windows platforms was PowerShell Core
6.0[^1] which means that IsWindows is guaranteed to be defined on all
non-Windows systems. So, if undefined this indicates a Windows platform.

[^1]: https://docs.microsoft.com/en-us/powershell/scripting/install/powershell-support-lifecycle?view=powershell-7.2#release-history

Closes https://github.com/espressif/esp-idf/pull/7858

Closes https://github.com/espressif/esp-idf/issues/7820
2021-11-12 07:52:18 +01:00

80 lines
2.8 KiB
PowerShell

#!/usr/bin/env pwsh
$S = [IO.Path]::PathSeparator # path separator. WIN:';', UNIX:":"
$IDF_PATH = $PSScriptRoot
Write-Output "Setting IDF_PATH: $IDF_PATH"
$env:IDF_PATH = $IDF_PATH
Write-Output "Adding ESP-IDF tools to PATH..."
$OLD_PATH = $env:PATH.split($S) | Select-Object -Unique # array without duplicates
# using idf_tools.py to get $envars_array to set
$envars_raw = python $IDF_PATH/tools/idf_tools.py export --format key-value
if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } # if error
$envars_array = @() # will be filled like:
# [
# [vname1, vval1], [vname2, vval2], ...
# ]
foreach ($line in $envars_raw) {
$pair = $line.split("=") # split in name, val
$var_name = $pair[0].Trim() # trim spaces on the ends of the name
$var_val = $pair[1].Trim() # trim spaces on the ends of the val
$envars_array += (, ($var_name, $var_val))
}
if ($IsWindows -eq $null) {
# $IsWindows was added in PowerShell Core 6 and PowerShell 7.
$IsWindows = $true
}
foreach ($pair in $envars_array) {
# setting the values
$var_name = $pair[0].Trim() # trim spaces on the ends of the name
$var_val = $pair[1].Trim() # trim spaces on the ends of the val
if ($var_name -eq "PATH") {
# trim "%PATH%" or "`$PATH"
if ($IsWindows) {
$var_val = $var_val.Trim($S + "%PATH%")
} else {
$var_val = $var_val.Trim($S + "`$PATH")
}
# apply
$env:PATH = $var_val + $S + $env:PATH
} else {
New-Item -Path "env:$var_name" -Value "$var_val" -Force
}
}
# Allow calling some IDF python tools without specifying the full path
# ${IDF_PATH}/tools is already added by 'idf_tools.py export'
$IDF_ADD_PATHS_EXTRAS = [IO.Path]::Combine(${IDF_PATH}, "components", "esptool_py", "esptool")
$IDF_ADD_PATHS_EXTRAS += ${S} + [IO.Path]::Combine(${IDF_PATH}, "components", "app_update")
$IDF_ADD_PATHS_EXTRAS += ${S} + [IO.Path]::Combine(${IDF_PATH}, "components", "espcoredump")
$IDF_ADD_PATHS_EXTRAS += ${S} + [IO.Path]::Combine(${IDF_PATH}, "components", "partition_table")
$env:PATH = $IDF_ADD_PATHS_EXTRAS + $S + $env:PATH
#Compare Path's OLD vs. NEW
$NEW_PATH = $env:PATH.split($S) | Select-Object -Unique # array without duplicates
$dif_Path = Compare-Object -ReferenceObject $OLD_PATH -DifferenceObject $NEW_PATH -PassThru
if ($dif_Path -ne $null) {
Write-Output "`nAdded to PATH`n-------------"
Write-Output $dif_Path
} else {
Write-Output "No directories added to PATH:"
Write-Output $OLD_PATH
}
Write-Output "Checking if Python packages are up to date..."
Start-Process -Wait -NoNewWindow -FilePath "python" -Args "`"$IDF_PATH/tools/check_python_dependencies.py`""
if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } # if error
Write-Output "
Done! You can now compile ESP-IDF projects.
Go to the project directory and run:
idf.py build
"