hugo/commands/server_test.go
Bjørn Erik Pedersen 7829474088
Add /config dir support
This commit adds support for a configuration directory (default `config`). The different pieces in this puzzle are:

* A new `--environment` (or `-e`) flag. This can also be set with the `HUGO_ENVIRONMENT` OS environment variable. The value for `environment` defaults to `production` when running `hugo` and `development` when running `hugo server`. You can set it to any value you want (e.g. `hugo server -e "Sensible Environment"`), but as it is used to load configuration from the file system, the letter case may be important. You can get this value in your templates with `{{ hugo.Environment }}`.
* A new `--configDir` flag (defaults to `config` below your project). This can also be set with `HUGO_CONFIGDIR` OS environment variable.

If the `configDir` exists, the configuration files will be read and merged on top of each other from left to right; the right-most value will win on duplicates.

Given the example tree below:

If `environment` is `production`, the left-most `config.toml` would be the one directly below the project (this can now be omitted if you want), and then `_default/config.toml` and finally `production/config.toml`. And since these will be merged, you can just provide the environment specific configuration setting in you production config, e.g. `enableGitInfo = true`. The order within the directories will be lexical (`config.toml` and then `params.toml`).

```bash
config
├── _default
│   ├── config.toml
│   ├── languages.toml
│   ├── menus
│   │   ├── menus.en.toml
│   │   └── menus.zh.toml
│   └── params.toml
├── development
│   └── params.toml
└── production
    ├── config.toml
    └── params.toml
```

Some configuration maps support the language code in the filename (e.g. `menus.en.toml`): `menus` (`menu` also works) and `params`.

Also note that the only folders with "a meaning" in the above listing is the top level directories below `config`. The `menus` sub folder is just added for better organization.

We use `TOML` in the example above, but Hugo also supports `JSON` and `YAML` as configuration formats. These can be mixed.

Fixes #5422
2018-12-11 13:08:36 +01:00

132 lines
4.1 KiB
Go

// Copyright 2015 The Hugo Authors. 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 commands
import (
"fmt"
"net/http"
"os"
"runtime"
"strings"
"testing"
"time"
"github.com/gohugoio/hugo/helpers"
"github.com/spf13/viper"
"github.com/stretchr/testify/require"
)
func TestServer(t *testing.T) {
if isWindowsCI() {
// TODO(bep) not sure why server tests have started to fail on the Windows CI server.
t.Skip("Skip server test on appveyor")
}
assert := require.New(t)
dir, err := createSimpleTestSite(t)
assert.NoError(err)
// Let us hope that this port is available on all systems ...
port := 1331
defer func() {
os.RemoveAll(dir)
}()
stop := make(chan bool)
b := newCommandsBuilder()
scmd := b.newServerCmdSignaled(stop)
cmd := scmd.getCommand()
cmd.SetArgs([]string{"-s=" + dir, fmt.Sprintf("-p=%d", port)})
go func() {
_, err = cmd.ExecuteC()
assert.NoError(err)
}()
// There is no way to know exactly when the server is ready for connections.
// We could improve by something like https://golang.org/pkg/net/http/httptest/#Server
// But for now, let us sleep and pray!
time.Sleep(2 * time.Second)
resp, err := http.Get("http://localhost:1331/")
assert.NoError(err)
defer resp.Body.Close()
homeContent := helpers.ReaderToString(resp.Body)
assert.Contains(homeContent, "List: Hugo Commands")
assert.Contains(homeContent, "Environment: development")
// Stop the server.
stop <- true
}
func TestFixURL(t *testing.T) {
type data struct {
TestName string
CLIBaseURL string
CfgBaseURL string
AppendPort bool
Port int
Result string
}
tests := []data{
{"Basic http localhost", "", "http://foo.com", true, 1313, "http://localhost:1313/"},
{"Basic https production, http localhost", "", "https://foo.com", true, 1313, "http://localhost:1313/"},
{"Basic subdir", "", "http://foo.com/bar", true, 1313, "http://localhost:1313/bar/"},
{"Basic production", "http://foo.com", "http://foo.com", false, 80, "http://foo.com/"},
{"Production subdir", "http://foo.com/bar", "http://foo.com/bar", false, 80, "http://foo.com/bar/"},
{"No http", "", "foo.com", true, 1313, "//localhost:1313/"},
{"Override configured port", "", "foo.com:2020", true, 1313, "//localhost:1313/"},
{"No http production", "foo.com", "foo.com", false, 80, "//foo.com/"},
{"No http production with port", "foo.com", "foo.com", true, 2020, "//foo.com:2020/"},
{"No config", "", "", true, 1313, "//localhost:1313/"},
}
for i, test := range tests {
b := newCommandsBuilder()
s := b.newServerCmd()
v := viper.New()
baseURL := test.CLIBaseURL
v.Set("baseURL", test.CfgBaseURL)
s.serverAppend = test.AppendPort
s.serverPort = test.Port
result, err := s.fixURL(v, baseURL, s.serverPort)
if err != nil {
t.Errorf("Test #%d %s: unexpected error %s", i, test.TestName, err)
}
if result != test.Result {
t.Errorf("Test #%d %s: expected %q, got %q", i, test.TestName, test.Result, result)
}
}
}
func TestRemoveErrorPrefixFromLog(t *testing.T) {
assert := require.New(t)
content := `ERROR 2018/10/07 13:11:12 Error while rendering "home": template: _default/baseof.html:4:3: executing "main" at <partial "logo" .>: error calling partial: template: partials/logo.html:5:84: executing "partials/logo.html" at <$resized.AHeight>: can't evaluate field AHeight in type *resource.Image
ERROR 2018/10/07 13:11:12 Rebuild failed: logged 1 error(s)
`
withoutError := removeErrorPrefixFromLog(content)
assert.False(strings.Contains(withoutError, "ERROR"), withoutError)
}
func isWindowsCI() bool {
return runtime.GOOS == "windows" && os.Getenv("CI") != ""
}