github.com/orangenpresse/up@v0.6.0/internal/cli/stack/stack.go (about)

     1  package stack
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/pkg/errors"
     7  	"github.com/tj/kingpin"
     8  	"github.com/tj/survey"
     9  
    10  	"github.com/apex/up/internal/cli/root"
    11  	"github.com/apex/up/internal/stats"
    12  	"github.com/apex/up/internal/util"
    13  )
    14  
    15  func init() {
    16  	cmd := root.Command("stack", "Stack resource management.")
    17  
    18  	cmd.Example(`up stack`, "Show status of the stack resources.")
    19  	cmd.Example(`up stack plan`, "Show resource changes.")
    20  	cmd.Example(`up stack apply`, "Apply resource changes.")
    21  	cmd.Example(`up stack delete`, "Delete the stack resources.")
    22  
    23  	plan(cmd)
    24  	apply(cmd)
    25  	delete(cmd)
    26  	status(cmd)
    27  }
    28  
    29  // plan changes.
    30  func plan(cmd *kingpin.Cmd) {
    31  	c := cmd.Command("plan", "Plan configuration changes.")
    32  	c.Example(`up stack plan`, "Show changes planned.")
    33  
    34  	c.Action(func(_ *kingpin.ParseContext) error {
    35  		c, p, err := root.Init()
    36  		if err != nil {
    37  			return errors.Wrap(err, "initializing")
    38  		}
    39  
    40  		stats.Track("Plan Stack", nil)
    41  
    42  		// TODO: multi-region
    43  		return p.PlanStack(c.Regions[0])
    44  	})
    45  }
    46  
    47  // apply changes.
    48  func apply(cmd *kingpin.Cmd) {
    49  	c := cmd.Command("apply", "Apply configuration changes.")
    50  	c.Example(`up stack apply`, "Apply the changes of the previous plan.")
    51  
    52  	c.Action(func(_ *kingpin.ParseContext) error {
    53  		c, p, err := root.Init()
    54  		if err != nil {
    55  			return errors.Wrap(err, "initializing")
    56  		}
    57  
    58  		stats.Track("Apply Stack", map[string]interface{}{
    59  			"dns_zone_count":     len(c.DNS.Zones),
    60  			"stage_count":        len(c.Stages.List()),
    61  			"stage_domain_count": len(c.Stages.Domains()),
    62  		})
    63  
    64  		// TODO: multi-region
    65  		return p.ApplyStack(c.Regions[0])
    66  	})
    67  }
    68  
    69  // delete resources.
    70  func delete(cmd *kingpin.Cmd) {
    71  	c := cmd.Command("delete", "Delete configured resources.")
    72  	c.Example(`up stack delete`, "Delete stack with confirmation prompt.")
    73  	c.Example(`up stack delete --force`, "Delete stack without confirmation prompt.")
    74  	c.Example(`up stack delete --async`, "Don't wait for deletion to complete.")
    75  	c.Example(`up stack delete -fa`, "Force asynchronous deletion.")
    76  
    77  	force := c.Flag("force", "Skip the confirmation prompt.").Short('f').Bool()
    78  	async := c.Flag("async", "Perform deletion asynchronously.").Short('a').Bool()
    79  
    80  	c.Action(func(_ *kingpin.ParseContext) error {
    81  		c, p, err := root.Init()
    82  		if err != nil {
    83  			return errors.Wrap(err, "initializing")
    84  		}
    85  
    86  		wait := !*async
    87  		defer util.Pad()()
    88  
    89  		stats.Track("Delete Stack", map[string]interface{}{
    90  			"force": *force,
    91  			"wait":  wait,
    92  		})
    93  
    94  		if *force {
    95  			// TODO: multi-region
    96  			return p.DeleteStack(c.Regions[0], wait)
    97  		}
    98  
    99  		prompt := &survey.Confirm{
   100  			Message: fmt.Sprintf("Really destroy stack %q?", c.Name),
   101  		}
   102  
   103  		var ok bool
   104  		if err := survey.AskOne(prompt, &ok, nil); err != nil {
   105  			return err
   106  		}
   107  
   108  		if !ok {
   109  			util.LogPad("Aborted")
   110  			return nil
   111  		}
   112  
   113  		return p.DeleteStack(c.Regions[0], wait)
   114  	})
   115  }
   116  
   117  // status of the stack.
   118  func status(cmd *kingpin.Cmd) {
   119  	c := cmd.Command("status", "Show status of resources.").Default()
   120  
   121  	c.Action(func(_ *kingpin.ParseContext) error {
   122  		c, p, err := root.Init()
   123  		if err != nil {
   124  			return errors.Wrap(err, "initializing")
   125  		}
   126  
   127  		stats.Track("Show Stack", nil)
   128  
   129  		// TODO: multi-region
   130  		return p.ShowStack(c.Regions[0])
   131  	})
   132  }