158 lines
3.6 KiB
Go
158 lines
3.6 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"io/ioutil"
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"os"
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"text/tabwriter"
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"github.com/urfave/cli"
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"github.com/platform9/fission"
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)
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func fnCreate(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fnName := c.String("name")
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if len(fnName) == 0 {
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fatal("Need --name argument.")
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}
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envName := c.String("env")
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if len(envName) == 0 {
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fatal("Need --env argument.")
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}
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fileName := c.String("code")
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if len(fileName) == 0 {
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fatal("Need --code argument.")
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}
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code, err := ioutil.ReadFile(fileName)
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checkErr(err, fmt.Sprintf("read %v", fileName))
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function := &fission.Function{
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Metadata: fission.Metadata{Name: fnName},
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Environment: fission.Metadata{Name: envName},
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Code: string(code),
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}
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_, err = client.FunctionCreate(function)
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checkErr(err, "create function")
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fmt.Printf("function '%v' created\n", fnName)
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return err
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}
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func fnGet(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fnName := c.String("name")
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if len(fnName) == 0 {
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fatal("Need name of function, use --name")
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}
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fnUid := c.String("uid")
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m := &fission.Metadata{Name: fnName, Uid: fnUid}
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code, err := client.FunctionGetRaw(m)
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checkErr(err, "get function")
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fmt.Println(string(code))
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return err
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}
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func fnGetMeta(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fnName := c.String("name")
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fnUid := c.String("uid")
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m := &fission.Metadata{Name: fnName, Uid: fnUid}
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f, err := client.FunctionGet(m)
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checkErr(err, "get function")
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w := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
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fmt.Fprintf(w, "%v\t%v\t%v\n", "NAME", "UID", "ENV")
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fmt.Fprintf(w, "%v\t%v\t%v\n",
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f.Metadata.Name, f.Metadata.Uid, f.Environment.Name)
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w.Flush()
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return err
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}
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func fnUpdate(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fnName := c.String("name")
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function, err := client.FunctionGet(&fission.Metadata{Name: fnName})
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checkErr(err, fmt.Sprintf("read function '%v'", fnName))
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envName := c.String("env")
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if len(envName) > 0 {
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function.Environment.Name = envName
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}
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fileName := c.String("code")
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if len(fileName) > 0 {
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code, err := ioutil.ReadFile(fileName)
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checkErr(err, fmt.Sprintf("read %v", fileName))
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function.Code = string(code)
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}
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_, err = client.FunctionUpdate(function)
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checkErr(err, "update function")
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fmt.Printf("function '%v' updated\n", fnName)
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return err
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}
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func fnDelete(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fnName := c.String("name")
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fnUid := c.String("uid")
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m := &fission.Metadata{Name: fnName, Uid: fnUid}
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err := client.FunctionDelete(m)
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checkErr(err, fmt.Sprintf("delete function '%v'", fnName))
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fmt.Printf("function '%v' deleted\n", fnName)
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return err
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}
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func fnList(c *cli.Context) error {
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client := getClient(c.GlobalString("server"))
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fns, err := client.FunctionList()
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checkErr(err, "list functions")
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w := tabwriter.NewWriter(os.Stdout, 0, 0, 1, ' ', 0)
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fmt.Fprintf(w, "%v\t%v\t%v\n", "NAME", "UID", "ENV")
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for _, f := range fns {
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fmt.Fprintf(w, "%v\t%v\t%v\n",
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f.Metadata.Name, f.Metadata.Uid, f.Environment.Name)
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}
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w.Flush()
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return err
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}
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