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chore: Improve CI builds by caching Go modules (#528)

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* chore: Improve CI builds by caching Go modules

* Skip running with `race` on non-Linux systems

* Fix darwin file descriptor error

* Fix log after close

* Improve PostgreSQL test speeds

* Fix parallel connections with PostgreSQL tests

* Fix CI flake

* Separate test/go into PostgreSQL
This commit is contained in:
Kyle Carberry
2022-03-22 16:09:04 -06:00
committed by GitHub
parent ebae1b9af9
commit 26d24f4508
7 changed files with 172 additions and 54 deletions
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23
database/postgres/postgres.go
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@ -9,6 +9,7 @@ import (
"sync"
"time"
"github.com/coder/coder/cryptorand"
"github.com/ory/dockertest/v3"
"github.com/ory/dockertest/v3/docker"
"golang.org/x/xerrors"
@ -20,6 +21,28 @@ var openPortMutex sync.Mutex
// Open creates a new PostgreSQL server using a Docker container.
func Open() (string, func(), error) {
if os.Getenv("DB") == "ci" {
// In CI, creating a Docker container for each test is slow.
// This expects a PostgreSQL instance with the hardcoded credentials
// available.
dbURL := "postgres://postgres:postgres@127.0.0.1:5432/postgres?sslmode=disable"
db, err := sql.Open("postgres", dbURL)
if err != nil {
return "", nil, xerrors.Errorf("connect to ci postgres: %w", err)
}
defer db.Close()
dbName, err := cryptorand.StringCharset(cryptorand.Lower, 10)
if err != nil {
return "", nil, xerrors.Errorf("generate db name: %w", err)
}
dbName = "ci" + dbName
_, err = db.Exec("CREATE DATABASE " + dbName)
if err != nil {
return "", nil, xerrors.Errorf("create db: %w", err)
}
return "postgres://postgres:postgres@127.0.0.1:5432/" + dbName + "?sslmode=disable", func() {}, nil
}
pool, err := dockertest.NewPool("")
if err != nil {
return "", nil, xerrors.Errorf("create pool: %w", err)