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dagger/pkg/universe.dagger.io/docker/test/run.cue

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package docker
import (
"dagger.io/dagger"
"dagger.io/dagger/core"
"universe.dagger.io/docker"
"universe.dagger.io/alpine"
)
dagger.#Plan & {
actions: test: run: {
_build: alpine.#Build & {
packages: bash: _
}
_image: _build.output
// Test: run a simple shell command
simpleShell: {
run: docker.#Run & {
input: _image
command: {
name: "/bin/sh"
args: ["-c", "echo -n hello world >> /output.txt"]
}
}
verify: core.#ReadFile & {
input: run.output.rootfs
path: "/output.txt"
}
verify: contents: "hello world"
}
// Test: export a file
exportFile: {
run: docker.#Run & {
input: _image
command: {
name: "sh"
flags: "-c": #"""
echo -n hello world >> /output.txt
"""#
}
export: files: "/output.txt": string & "hello world"
}
}
// Test: export a directory
exportDirectory: {
run: docker.#Run & {
input: _image
command: {
name: "sh"
flags: "-c": #"""
mkdir -p /test
echo -n hello world >> /test/output.txt
"""#
}
export: directories: "/test": _
}
verify: core.#ReadFile & {
input: run.export.directories."/test"
path: "/output.txt"
}
verify: contents: "hello world"
}
// Test: configs overriding image defaults
configs: {
_base: docker.#Set & {
input: _image
config: {
user: "nobody"
workdir: "/sbin"
entrypoint: ["sh"]
cmd: ["-c", "echo -n $0 $PWD $(whoami) > /tmp/output.txt"]
}
}
// check defaults not overriden by image config
runDefaults: docker.#Run & {
input: _image
command: {
name: "sh"
flags: "-c": "echo -n $PWD $(whoami) > /output.txt"
}
export: files: "/output.txt": "/ root"
}
// check image defaults
imageDefaults: docker.#Run & {
input: _base.output
export: files: "/tmp/output.txt": "sh /sbin nobody"
}
// check overrides by user
overrides: docker.#Run & {
input: _base.output
entrypoint: ["bash"]
workdir: "/root"
user: "root"
export: files: "/tmp/output.txt": "bash /root root"
}
}
}
}