62 lines
1.2 KiB
CUE
62 lines
1.2 KiB
CUE
// Helpers to run python programs
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package python
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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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"universe.dagger.io/alpine"
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)
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// Run a python script in a container
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#Run: {
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// Contents of the python script
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script: {
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// A directory containing one or more bash 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.py"
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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 to mount the script inside the container
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_mountpoint: "/run/python"
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docker.#Run & {
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command: {
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name: string | *"python3"
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"args": ["\(_mountpoint)/\(script._filename)"] + args
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}
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// As a convenience, image defaults to a ready-to-use python environment
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input: docker.#Image | *_defaultImage.output
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_defaultImage: alpine.#Build & {
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packages: python: version: "3"
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}
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mounts: "Python script": {
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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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