66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package oci
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import (
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"path/filepath"
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"strings"
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"github.com/mrunalp/ocid/utils"
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)
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// New creates a new Runtime with options provided
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func New(runtimePath string, sandboxDir string, containerDir string) (*Runtime, error) {
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r := &Runtime{
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name: filepath.Base(runtimePath),
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path: runtimePath,
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sandboxDir: sandboxDir,
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containerDir: containerDir,
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}
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return r, nil
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}
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type Runtime struct {
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name string
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path string
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sandboxDir string
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containerDir string
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}
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// Name returns the name of the OCI Runtime
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func (r *Runtime) Name() string {
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return r.name
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}
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// Path returns the full path the OCI Runtime executable
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func (r *Runtime) Path() string {
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return r.path
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}
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// SandboxDir returns the path to the base directory for storing sandbox configurations
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func (r *Runtime) SandboxDir() string {
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return r.sandboxDir
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}
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// ContainerDir returns the path to the base directory for storing container configurations
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func (r *Runtime) ContainerDir() string {
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return r.containerDir
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}
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// Version returns the version of the OCI Runtime
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func (r *Runtime) Version() (string, error) {
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runtimeVersion, err := getOCIVersion(r.path, "-v")
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if err != nil {
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return "", err
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}
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return runtimeVersion, nil
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}
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func getOCIVersion(name string, args ...string) (string, error) {
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out, err := utils.ExecCmd(name, args...)
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if err != nil {
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return "", err
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}
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firstLine := out[:strings.Index(out, "\n")]
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v := firstLine[strings.LastIndex(firstLine, " ")+1:]
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return v, nil
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}
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