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Merge pull request #346 from roots/add-vm-integration
Add VM integration
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,29 @@ | ||
package cmd | ||
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import ( | ||
"fmt" | ||
"runtime" | ||
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"github.com/mitchellh/cli" | ||
"github.com/roots/trellis-cli/pkg/lima" | ||
"github.com/roots/trellis-cli/pkg/vm" | ||
"github.com/roots/trellis-cli/trellis" | ||
) | ||
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func newVmManager(trellis *trellis.Trellis, ui cli.Ui) (manager vm.Manager, err error) { | ||
switch trellis.CliConfig.Vm.Manager { | ||
case "auto": | ||
switch runtime.GOOS { | ||
case "darwin": | ||
return lima.NewManager(trellis, ui) | ||
default: | ||
return nil, fmt.Errorf("No VM managers are supported on %s yet.", runtime.GOOS) | ||
} | ||
case "lima": | ||
return lima.NewManager(trellis, ui) | ||
case "mock": | ||
return vm.NewMockManager(trellis, ui) | ||
} | ||
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return nil, fmt.Errorf("VM manager not found") | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,118 @@ | ||
package cmd | ||
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import ( | ||
"flag" | ||
"strings" | ||
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"github.com/manifoldco/promptui" | ||
"github.com/mitchellh/cli" | ||
"github.com/posener/complete" | ||
"github.com/roots/trellis-cli/trellis" | ||
) | ||
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type VmDeleteCommand struct { | ||
UI cli.Ui | ||
Trellis *trellis.Trellis | ||
flags *flag.FlagSet | ||
force bool | ||
} | ||
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func NewVmDeleteCommand(ui cli.Ui, trellis *trellis.Trellis) *VmDeleteCommand { | ||
c := &VmDeleteCommand{UI: ui, Trellis: trellis} | ||
c.init() | ||
return c | ||
} | ||
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func (c *VmDeleteCommand) init() { | ||
c.flags = flag.NewFlagSet("", flag.ContinueOnError) | ||
c.flags.Usage = func() { c.UI.Info(c.Help()) } | ||
c.flags.BoolVar(&c.force, "force", false, "Delete VM without confirmation.") | ||
} | ||
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func (c *VmDeleteCommand) Run(args []string) int { | ||
if err := c.Trellis.LoadProject(); err != nil { | ||
c.UI.Error(err.Error()) | ||
return 1 | ||
} | ||
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c.Trellis.CheckVirtualenv(c.UI) | ||
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if err := c.flags.Parse(args); err != nil { | ||
return 1 | ||
} | ||
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args = c.flags.Args() | ||
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commandArgumentValidator := &CommandArgumentValidator{required: 0, optional: 0} | ||
commandArgumentErr := commandArgumentValidator.validate(args) | ||
if commandArgumentErr != nil { | ||
c.UI.Error(commandArgumentErr.Error()) | ||
c.UI.Output(c.Help()) | ||
return 1 | ||
} | ||
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siteName, err := c.Trellis.FindSiteNameFromEnvironment("development", "") | ||
if err != nil { | ||
c.UI.Error(err.Error()) | ||
return 1 | ||
} | ||
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manager, err := newVmManager(c.Trellis, c.UI) | ||
if err != nil { | ||
c.UI.Error("Error: " + err.Error()) | ||
return 1 | ||
} | ||
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if c.force || c.confirmDeletion() { | ||
if err := manager.DeleteInstance(siteName); err != nil { | ||
c.UI.Error("Error: " + err.Error()) | ||
return 1 | ||
} | ||
} | ||
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return 0 | ||
} | ||
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func (c *VmDeleteCommand) Synopsis() string { | ||
return "Deletes the development virtual machine." | ||
} | ||
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func (c *VmDeleteCommand) Help() string { | ||
helpText := ` | ||
Usage: trellis vm delete [options] | ||
Deletes the development virtual machine. | ||
VMs must be in a stopped state before they can be deleted. | ||
Delete without prompting for confirmation: | ||
$ trellis vm delete --force | ||
Options: | ||
--force Delete VM without confirmation. | ||
-h, --help Show this help | ||
` | ||
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return strings.TrimSpace(helpText) | ||
} | ||
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func (c *VmDeleteCommand) AutocompleteFlags() complete.Flags { | ||
return complete.Flags{ | ||
"--force": complete.PredictNothing, | ||
} | ||
} | ||
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func (c *VmDeleteCommand) confirmDeletion() bool { | ||
prompt := promptui.Prompt{ | ||
Label: "Delete virtual machine", | ||
IsConfirm: true, | ||
} | ||
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_, err := prompt.Run() | ||
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if err != nil { | ||
c.UI.Info("Aborted. Not deleting virtual machine.") | ||
return false | ||
} | ||
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return true | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,56 @@ | ||
package cmd | ||
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import ( | ||
"strings" | ||
"testing" | ||
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"github.com/mitchellh/cli" | ||
"github.com/roots/trellis-cli/trellis" | ||
) | ||
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func TestVmDeleteRunValidations(t *testing.T) { | ||
defer trellis.LoadFixtureProject(t)() | ||
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cases := []struct { | ||
name string | ||
projectDetected bool | ||
args []string | ||
out string | ||
code int | ||
}{ | ||
{ | ||
"no_project", | ||
false, | ||
nil, | ||
"No Trellis project detected", | ||
1, | ||
}, | ||
{ | ||
"too_many_args", | ||
true, | ||
[]string{"foo"}, | ||
"Error: too many arguments", | ||
1, | ||
}, | ||
} | ||
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for _, tc := range cases { | ||
t.Run(tc.name, func(t *testing.T) { | ||
ui := cli.NewMockUi() | ||
trellis := trellis.NewMockTrellis(tc.projectDetected) | ||
vmDeleteCommand := NewVmDeleteCommand(ui, trellis) | ||
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code := vmDeleteCommand.Run(tc.args) | ||
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if code != tc.code { | ||
t.Errorf("expected code %d to be %d", code, tc.code) | ||
} | ||
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combined := ui.OutputWriter.String() + ui.ErrorWriter.String() | ||
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if !strings.Contains(combined, tc.out) { | ||
t.Errorf("expected output %q to contain %q", combined, tc.out) | ||
} | ||
}) | ||
} | ||
} |
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