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# generated from colcon_powershell/shell/template/prefix.ps1.em
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# This script extends the environment with all packages contained in this
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# prefix path.
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# check environment variable for custom Python executable
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if ($env:COLCON_PYTHON_EXECUTABLE) {
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if (!(Test-Path "$env:COLCON_PYTHON_EXECUTABLE" -PathType Leaf)) {
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echo "error: COLCON_PYTHON_EXECUTABLE '$env:COLCON_PYTHON_EXECUTABLE' doesn't exist"
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exit 1
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}
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$_colcon_python_executable="$env:COLCON_PYTHON_EXECUTABLE"
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} else {
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# use the Python executable known at configure time
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$_colcon_python_executable="/usr/bin/python3"
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# if it doesn't exist try a fall back
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if (!(Test-Path "$_colcon_python_executable" -PathType Leaf)) {
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if (!(Get-Command "python3" -ErrorAction SilentlyContinue)) {
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echo "error: unable to find python3 executable"
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exit 1
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}
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$_colcon_python_executable="python3"
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}
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}
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# function to source another script with conditional trace output
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# first argument: the path of the script
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function _colcon_prefix_powershell_source_script {
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param (
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$_colcon_prefix_powershell_source_script_param
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)
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# source script with conditional trace output
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if (Test-Path $_colcon_prefix_powershell_source_script_param) {
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if ($env:COLCON_TRACE) {
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echo ". '$_colcon_prefix_powershell_source_script_param'"
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}
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. "$_colcon_prefix_powershell_source_script_param"
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} else {
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Write-Error "not found: '$_colcon_prefix_powershell_source_script_param'"
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}
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}
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# get all commands in topological order
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$_colcon_ordered_commands = & "$_colcon_python_executable" "$(Split-Path $PSCommandPath -Parent)/_local_setup_util_ps1.py" ps1
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# execute all commands in topological order
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if ($env:COLCON_TRACE) {
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echo "Execute generated script:"
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echo "<<<"
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$_colcon_ordered_commands.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries) | Write-Output
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echo ">>>"
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}
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if ($_colcon_ordered_commands) {
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$_colcon_ordered_commands.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries) | Invoke-Expression
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}
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