Created
October 20, 2020 04:46
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Generate VS Code launch.json file that debugs jest
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param([string]$relativePath = "") | |
if ($relativePath -eq $null) { | |
Write-Error "Specify a file to debug." | |
exit 1 | |
} | |
$file = Resolve-Path -Path $relativePath | |
$matches = $file | Select-String -Pattern "(?<root>.*\/)(apps|libs)\/(?<prj>.*?)\/src/.*" | |
if ($matches.Count -eq 0) { | |
Write-Error "Specified path did not match the expected pattern." | |
exit 1 | |
} | |
$root = $matches.Matches[0].Groups["root"].Value | |
$prj = $matches.Matches[0].Groups["prj"].Value | |
$launchCode = @{ | |
configurations = @( | |
@{ | |
name = "debug-jest-lib" | |
type = "node" | |
request = "launch" | |
program = "`${workspaceFolder}/node_modules/@angular/cli/bin/ng" | |
args = @( | |
"test", | |
$prj, | |
"--codeCoverage=false", | |
"--testNamePattern=.*", | |
"--testFile=`${file}" | |
) | |
cwd = "`${workspaceFolder}" | |
console = "internalConsole" | |
} | |
) | |
} | ConvertTo-Json -Depth 3 | |
$outpath = "$root/.vscode/launch.json" | |
[IO.File]::WriteAllText($outpath, $launchCode, [System.Text.Encoding]::UTF8) | |
Write-Host "Updated: $outpath" | |
Write-Host $launchCode |
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