56 lines
1.2 KiB
CUE
56 lines
1.2 KiB
CUE
// Helpers to run PowerShell commands in containers
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package powershell
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import (
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"dagger.io/dagger"
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"dagger.io/dagger/core"
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"universe.dagger.io/docker"
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)
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// Run a PowerShell (pwsh) script in a Docker container
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// This does not suppore Windows containers or Windows PowerShell.
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// Since this is a thin wrapper over docker.#Run, we embed it.
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// Whether to embed or wrap is a case-by-case decision, like in Go.
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#Run: {
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// The script to execute
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script: {
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// A directory containing one or more PowerShell scripts
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directory: dagger.#FS
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// Name of the file to execute
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filename: string
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_directory: directory
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_filename: filename
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} | {
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// Script contents
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contents: string
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_filename: "run.ps1"
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_write: core.#WriteFile & {
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input: dagger.#Scratch
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path: _filename
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"contents": contents
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}
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_directory: _write.output
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}
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// Arguments to the script
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args: [...string]
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// Where in the container to mount the scripts directory
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_mountpoint: "/powershell/scripts"
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docker.#Run & {
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command: {
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name: "pwsh"
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"args": args
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flags: "-File": "\(_mountpoint)/\(script._filename)"
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}
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mounts: "Pwsh scripts": {
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contents: script._directory
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dest: _mountpoint
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}
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}
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}
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