fsouza

<ul>
  <?go for index, item := range items { ?>
      <li><?go fmt.Println(item) ?></li>
  <?go } ?>
</ul>

fsouza

Using the database "tsuru" from the server "127.0.0.1:27017".

Using "docker" provisioner.

tsuru HTTP server listening at :8080...
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x20 pc=0x4f108c]

goroutine 84346 [running]:
net/http.(*switchWriter).Write(0xc2001b5390, 0xc2001cc000, 0x1b, 0x800, 0x4dff88, ...)

fsouza

$ docker push registry.internal.tsuru.io/tsuru/python
The push refers to a repository [registry.internal.tsuru.io/tsuru/python] (len: 1)
Processing checksums
Sending image list
Pushing repository registry.internal.tsuru.io/tsuru/python (1 tags)
Image 27cf784147099545 already pushed, skipping
Pushing b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc
Buffering to disk 372/? (n/a)
Pushing    372 B/372 B (100%)
Pushing tags for rev [b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc] on {http://registry.internal.tsuru.io/v1/repositories/tsuru/python/tags/latest}

fsouza

package str

func Reverse(input string) string {
	return ""
}

fsouza

package search

type Index struct {
    files []string
}

func NewIndex(files ...string) (*Index, error) {
     return nil, nil
}

fsouza

package main

import "fmt"

func main() {
	fmt.Println("Hello world!")
}

fsouza

package str

func Reverse(input string) string {
	runes := []rune(input)
	half := len(runes) / 2
	for i := 0; i < half; i++ {
		runes[i], runes[i + half] = runes[i + half], runes[i]
	}
	return string(runes)
}

fsouza

Crie um buscador de artigos por palavra. O programa recebe uma lista de arquivos e abre um shell interativo, onde é possível buscar por palavras nesses artigos. Ao digitar uma palavra, o usuário receberá a lista de artigos que contém aquela palavra.

Código do main:

func main() {
    store, err := search.NewIndex(os.Args[1:]...)
    if err != nil {
        log.Fatal(err)
 }

fsouza

ID                  IMAGE                           COMMAND                CREATED             STATUS              PORTS
7166d70070b0        f780479fe4e3                    /bin/bash -c /var/li   57 minutes ago      Up 57 minutes       49415->8888
2dc1f31982b7        tsuru/docs-backstage:latest     /bin/bash -c /var/li   15 hours ago        Up 15 hours         49397->8888
43516eb09280        tsuru/wp:latest                 /bin/bash -c /var/li   2 days ago          Up 2 days           49359->8888
a70078d2efbe        tsuru/blue02:latest             /bin/bash -c /var/li   3 days ago          Up 3 days           49357->8888
cafa155c30e5        tsuru/review:latest             /bin/bash -c /var/li   3 days ago          Up 3 days           49355->8888
c99a7709bf59        tsuru/review:latest             /bin/bash -c /var/li   3 days ago          Up 3 days           49354->8888
0a58b0902d40        tsuru/test:latest               /bin/bash -c /var/li   4 days ago          Up 4 days           49344->8888
7084a98a9f01  

fsouza

testing% go test -race
OK: 17 passed
PASS
ok  	github.com/globocom/tsuru/router/testing	12.638s
testing% go test -race
==================
WARNING: DATA RACE
Write by goroutine 1182:
  labix.org/v2/mgo.func·011()
      /Users/f/gocode/src/labix.org/v2/mgo/socket.go:316 +0x6b