forked from vieter-v/vieter
79 lines
2.0 KiB
V
79 lines
2.0 KiB
V
module docker
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import json
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import net.urllib
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struct Container {
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id string [json: Id]
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names []string [json: Names]
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}
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// containers returns a list of all currently running containers
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pub fn containers() ?[]Container {
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res := request('GET', urllib.parse('/v1.41/containers/json') ?) ?
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return json.decode([]Container, res.text) or {}
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}
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pub struct NewContainer {
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image string [json: Image]
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entrypoint []string [json: Entrypoint]
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cmd []string [json: Cmd]
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env []string [json: Env]
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work_dir string [json: WorkingDir]
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user string [json: User]
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}
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struct CreatedContainer {
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id string [json: Id]
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}
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// create_container creates a container defined by the given configuration. If
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// successful, it returns the ID of the newly created container.
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pub fn create_container(c &NewContainer) ?string {
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res := request_with_json('POST', urllib.parse('/v1.41/containers/create') ?, c) ?
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if res.status_code != 201 {
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return error('Failed to create container.')
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}
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return json.decode(CreatedContainer, res.text) ?.id
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}
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// start_container starts a container with a given ID. It returns whether the
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// container was started or not.
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pub fn start_container(id string) ?bool {
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res := request('POST', urllib.parse('/v1.41/containers/$id/start') ?) ?
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return res.status_code == 204
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}
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struct ContainerInspect {
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pub:
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state ContainerState [json: State]
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}
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struct ContainerState {
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pub:
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running bool [json: Running]
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}
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// inspect_container returns the result of inspecting a container with a given
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// ID.
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pub fn inspect_container(id string) ?ContainerInspect {
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res := request('GET', urllib.parse('/v1.41/containers/$id/json') ?) ?
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if res.status_code != 200 {
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return error('Failed to inspect container.')
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}
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return json.decode(ContainerInspect, res.text) or {}
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}
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// remove_container removes a container with a given ID.
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pub fn remove_container(id string) ?bool {
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res := request('DELETE', urllib.parse('/v1.41/containers/$id') ?) ?
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return res.status_code == 204
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}
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