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commands.go
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commands.go
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/*
* Copyright (c) 2019, 2020 Oracle and/or its affiliates. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package trigger
import (
"encoding/json"
"fmt"
"github.com/fnproject/cli/client"
"github.com/fnproject/cli/objects/app"
"github.com/fnproject/cli/objects/fn"
"github.com/urfave/cli"
)
// Create trigger command
func Create() cli.Command {
t := triggersCmd{}
return cli.Command{
Name: "trigger",
ShortName: "trig",
Category: "MANAGEMENT COMMAND",
Aliases: []string{"t", "tr"},
Usage: "Create a new trigger",
Description: "This command creates a new trigger.",
Before: func(ctx *cli.Context) error {
var err error
t.provider, err = client.CurrentProvider()
if err != nil {
return err
}
t.client = t.provider.APIClientv2()
return nil
},
ArgsUsage: "<app-name> <function-name> <trigger-name>",
Action: t.create,
Flags: TriggerFlags,
BashComplete: func(c *cli.Context) {
switch len(c.Args()) {
case 0:
app.BashCompleteApps(c)
case 1:
fn.BashCompleteFns(c)
}
},
}
}
// List trigger command
func List() cli.Command {
t := triggersCmd{}
return cli.Command{
Name: "triggers",
ShortName: "trigs",
Category: "MANAGEMENT COMMAND",
Description: "This command returns a list of all created triggers for an 'app' or for a specific 'function' of an application.",
Aliases: []string{"t", "tr"},
Usage: "List all triggers",
Before: func(ctx *cli.Context) error {
var err error
t.provider, err = client.CurrentProvider()
if err != nil {
return err
}
t.client = t.provider.APIClientv2()
return nil
},
ArgsUsage: "<app-name> [function-name]",
Action: t.list,
Flags: []cli.Flag{
cli.StringFlag{
Name: "cursor",
Usage: "pagination cursor",
},
cli.Int64Flag{
Name: "n",
Usage: "number of triggers to return",
Value: int64(100),
},
},
BashComplete: func(c *cli.Context) {
switch len(c.Args()) {
case 0:
app.BashCompleteApps(c)
case 1:
fn.BashCompleteFns(c)
}
},
}
}
// Update trigger command
func Update() cli.Command {
t := triggersCmd{}
return cli.Command{
Name: "trigger",
ShortName: "trig",
Category: "MANAGEMENT COMMAND",
Description: "This command updates a created trigger.",
Aliases: []string{"t", "tr"},
Usage: "Update a trigger",
Before: func(ctx *cli.Context) error {
var err error
t.provider, err = client.CurrentProvider()
if err != nil {
return err
}
t.client = t.provider.APIClientv2()
return nil
},
ArgsUsage: "<app-name> <function-name> <trigger-name>",
Action: t.update,
Flags: []cli.Flag{
cli.StringSliceFlag{
Name: "annotation",
Usage: "trigger annotations",
},
},
BashComplete: func(c *cli.Context) {
switch len(c.Args()) {
case 0:
app.BashCompleteApps(c)
case 1:
fn.BashCompleteFns(c)
case 2:
BashCompleteTriggers(c)
}
},
}
}
// Delete trigger command
func Delete() cli.Command {
t := triggersCmd{}
return cli.Command{
Name: "trigger",
ShortName: "trig",
Category: "MANAGEMENT COMMAND",
Description: "This command deletes a created trigger.",
Aliases: []string{"t", "tr"},
Usage: "Delete a trigger",
Before: func(ctx *cli.Context) error {
var err error
t.provider, err = client.CurrentProvider()
if err != nil {
return err
}
t.client = t.provider.APIClientv2()
return nil
},
ArgsUsage: "<app-name> <function-name> <trigger-name>",
Action: t.delete,
BashComplete: func(c *cli.Context) {
switch len(c.Args()) {
case 0:
app.BashCompleteApps(c)
case 1:
fn.BashCompleteFns(c)
case 2:
BashCompleteTriggers(c)
}
},
}
}
// Inspect trigger command
func Inspect() cli.Command {
t := triggersCmd{}
return cli.Command{
Name: "trigger",
ShortName: "trig",
Category: "MANAGEMENT COMMAND",
Aliases: []string{"t", "tr"},
Description: "This command gets one of all trigger properties.",
Usage: "Retrieve one or all trigger properties",
Flags: []cli.Flag{
cli.BoolFlag{
Name: "endpoint",
Usage: "Output the trigger HTTP endpoint if set",
},
},
Before: func(ctx *cli.Context) error {
var err error
t.provider, err = client.CurrentProvider()
if err != nil {
return err
}
t.client = t.provider.APIClientv2()
return nil
},
ArgsUsage: "<app-name> <function-name> <trigger-name> [property[.key]]",
Action: t.inspect,
BashComplete: func(c *cli.Context) {
switch len(c.Args()) {
case 0:
app.BashCompleteApps(c)
case 1:
fn.BashCompleteFns(c)
case 2:
BashCompleteTriggers(c)
case 3:
trigg, err := GetTriggerByAppFnAndTriggerNames(c.Args()[0], c.Args()[1], c.Args()[2])
if err != nil {
return
}
data, err := json.Marshal(trigg)
if err != nil {
return
}
var inspect map[string]interface{}
err = json.Unmarshal(data, &inspect)
if err != nil {
return
}
for key := range inspect {
fmt.Println(key)
}
}
},
}
}