本文整理汇总了Golang中github.com/MakeNowJust/heredoc.Docf函数的典型用法代码示例。如果您正苦于以下问题:Golang Docf函数的具体用法?Golang Docf怎么用?Golang Docf使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了Docf函数的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: transformBuildError
func transformBuildError(err error, baseName, commandName, commandPath string, groups errorGroups) {
switch t := err.(type) {
case newapp.ErrNoMatch:
groups.Add(
"no-matches",
heredoc.Docf(`
The '%[1]s' command will match arguments to the following types:
1. Images tagged into image streams in the current project or the 'openshift' project
- if you don't specify a tag, we'll add ':latest'
2. Images in the Docker Hub, on remote registries, or on the local Docker engine
3. Git repository URLs or local paths that point to Git repositories
--allow-missing-images can be used to force the use of an image that was not matched
See '%[1]s -h' for examples.`, commandPath,
),
t,
t.Errs...,
)
return
}
switch err {
case newcmd.ErrNoInputs:
groups.Add("", "", usageError(commandPath, newBuildNoInput, baseName, commandName))
return
}
transformError(err, baseName, commandName, commandPath, groups)
}
开发者ID:juanluisvaladas,项目名称:origin,代码行数:29,代码来源:newbuild.go
示例2: ExampleDocf
func ExampleDocf() {
libName := "github.com/MakeNowJust/heredoc"
author := "TSUYUSATO Kitsune (@MakeNowJust)"
fmt.Printf(heredoc.Docf(`
Library Name : %s
Author : %s
Repository URL: http://%s.git
`, libName, author, libName))
// Output:
// Library Name : github.com/MakeNowJust/heredoc
// Author : TSUYUSATO Kitsune (@MakeNowJust)
// Repository URL: http://github.com/MakeNowJust/heredoc.git
}
开发者ID:RomainVabre,项目名称:origin,代码行数:13,代码来源:example_test.go
示例3: TestDocf
func TestDocf(t *testing.T) {
// test case
str := `
int: %3d
string: %s
`
i := 42
s := "Hello"
expect := "int: 42\nstring: Hello\n"
result := heredoc.Docf(str, i, s)
if result != expect {
t.Errorf("test failed: expected=> %#v, result=> %#v", expect, result)
}
}
开发者ID:RomainVabre,项目名称:origin,代码行数:15,代码来源:heredoc_test.go
示例4: withFakeCommand
func withFakeCommand(t *testing.T, envValues string, block func()) {
_exec.Command = func(name string, arg ...string) *exec.Cmd {
valueFile, _ := ioutil.TempFile("", "valueFile")
valueFile.WriteString(heredoc.Doc(envValues))
valueFile.Close()
dummy, _ := ioutil.TempFile("", "dummy")
dummy.WriteString(heredoc.Docf(`
#!/bin/sh
cat %s
`, valueFile.Name()))
dummy.Close()
t.Logf("dummy: %s", dummy.Name())
os.Chmod(dummy.Name(), 0755)
return exec.Command(dummy.Name())
}
block()
}
开发者ID:delphinus35,项目名称:lycia,代码行数:17,代码来源:fssh_test.go
示例5: transformError
func transformError(err error, baseName, commandName, commandPath string, groups errorGroups) {
switch t := err.(type) {
case newcmd.ErrRequiresExplicitAccess:
if t.Input.Token != nil && t.Input.Token.ServiceAccount {
groups.Add(
"explicit-access-installer",
heredoc.Doc(`
WARNING: This will allow the pod to create and manage resources within your namespace -
ensure you trust the image with those permissions before you continue.
You can see more information about the image by adding the --dry-run flag.
If you trust the provided image, include the flag --grant-install-rights.`,
),
fmt.Errorf("installing %q requires an 'installer' service account with project editor access", t.Match.Value),
)
} else {
groups.Add(
"explicit-access-you",
heredoc.Doc(`
WARNING: This will allow the pod to act as you across the entire cluster - ensure you
trust the image with those permissions before you continue.
You can see more information about the image by adding the --dry-run flag.
If you trust the provided image, include the flag --grant-install-rights.`,
),
fmt.Errorf("installing %q requires that you grant the image access to run with your credentials", t.Match.Value),
)
}
return
case newapp.ErrNoMatch:
groups.Add(
"no-matches",
heredoc.Docf(`
The '%[1]s' command will match arguments to the following types:
1. Images tagged into image streams in the current project or the 'openshift' project
- if you don't specify a tag, we'll add ':latest'
2. Images in the Docker Hub, on remote registries, or on the local Docker engine
3. Templates in the current project or the 'openshift' project
4. Git repository URLs or local paths that point to Git repositories
--allow-missing-images can be used to point to an image that does not exist yet.
See '%[1]s -h' for examples.`, commandPath,
),
t,
t.Errs...,
)
return
case newapp.ErrMultipleMatches:
buf := &bytes.Buffer{}
for i, match := range t.Matches {
// If we have more than 5 matches, stop output and recommend searching
// after the fifth
if i >= 5 {
groups.Add(
"multiple-matches",
heredoc.Docf(`
The argument %[1]q could apply to the following Docker images, OpenShift image streams, or templates:
%[2]sTo view a full list of matches, use '%[3]s %[4]s -S %[1]s'`, t.Value, buf.String(), baseName, commandName,
),
t,
t.Errs...,
)
return
}
fmt.Fprintf(buf, "* %s\n", match.Description)
fmt.Fprintf(buf, " Use %[1]s to specify this image or template\n\n", match.Argument)
}
groups.Add(
"multiple-matches",
heredoc.Docf(`
The argument %[1]q could apply to the following Docker images, OpenShift image streams, or templates:
%[2]s`, t.Value, buf.String(),
),
t,
t.Errs...,
)
return
case newapp.ErrPartialMatch:
buf := &bytes.Buffer{}
fmt.Fprintf(buf, "* %s\n", t.Match.Description)
fmt.Fprintf(buf, " Use %[1]s to specify this image or template\n\n", t.Match.Argument)
groups.Add(
"partial-match",
heredoc.Docf(`
The argument %[1]q only partially matched the following Docker image, OpenShift image stream, or template:
%[2]s`, t.Value, buf.String(),
),
t,
t.Errs...,
)
//.........这里部分代码省略.........
开发者ID:nak3,项目名称:origin,代码行数:101,代码来源:newapp.go
示例6: Generate
//.........这里部分代码省略.........
if _, ok := appJSON.Formation["web"]; !ok || len(appJSON.Formation) == 1 {
for k := range appJSON.Formation {
primaryFormation = k
break
}
}
imageGen := app.NewImageRefGenerator()
buildPath := appJSON.Repository
if len(buildPath) == 0 && len(g.LocalPath) > 0 {
buildPath = g.LocalPath
}
if len(buildPath) == 0 {
return nil, fmt.Errorf("app.json did not contain a repository URL and no local path was specified")
}
repo, err := app.NewSourceRepository(buildPath, generate.StrategyDocker)
if err != nil {
return nil, err
}
var ports []string
var pipelines app.PipelineGroup
baseImage := g.BaseImage
if len(baseImage) == 0 {
baseImage = appJSON.Image
}
if len(baseImage) == 0 {
return nil, fmt.Errorf("Docker image required: provide an --image flag or 'image' key in app.json")
}
fakeDockerfile := heredoc.Docf(`
# Generated from app.json
FROM %s
`, baseImage)
dockerfilePath := filepath.Join(buildPath, "Dockerfile")
if df, err := app.NewDockerfileFromFile(dockerfilePath); err == nil {
repo.Info().Dockerfile = df
repo.Info().Path = dockerfilePath
ports = dockerfile.LastExposedPorts(df.AST())
}
// TODO: look for procfile for more info?
image, err := imageGen.FromNameAndPorts(baseImage, ports)
if err != nil {
return nil, err
}
image.AsImageStream = true
image.TagDirectly = true
image.ObjectName = name
image.Tag = "from"
pipeline, err := app.NewPipelineBuilder(name, nil, false).To(name).NewBuildPipeline(name, image, repo)
if err != nil {
return nil, err
}
// TODO: this should not be necessary
pipeline.Build.Source.Name = name
pipeline.Build.Source.DockerfileContents = fakeDockerfile
pipeline.Name = name
pipeline.Image.ObjectName = name
glog.V(4).Infof("created pipeline %+v", pipeline)
开发者ID:LalatenduMohanty,项目名称:origin,代码行数:67,代码来源:appjson.go
示例7: FindRestartingPods
// FindRestartingPods inspects all Pods to see if they've restarted more than the threshold. logsCommandName is the name of
// the command that should be invoked to see pod logs. securityPolicyCommandPattern is a format string accepting two replacement
// variables for fmt.Sprintf - 1, the namespace of the current pod, 2 the service account of the pod.
func FindRestartingPods(g osgraph.Graph, f osgraph.Namer, logsCommandName, securityPolicyCommandPattern string) []osgraph.Marker {
markers := []osgraph.Marker{}
for _, uncastPodNode := range g.NodesByKind(kubegraph.PodNodeKind) {
podNode := uncastPodNode.(*kubegraph.PodNode)
pod, ok := podNode.Object().(*kapi.Pod)
if !ok {
continue
}
for _, containerStatus := range pod.Status.ContainerStatuses {
switch {
case containerCrashLoopBackOff(containerStatus):
var suggestion string
switch {
case containerIsNonRoot(pod, containerStatus.Name):
suggestion = heredoc.Docf(`
The container is starting and exiting repeatedly. This usually means the container is unable
to start, misconfigured, or limited by security restrictions. Check the container logs with
%s %s -c %s
Current security policy prevents your containers from being run as the root user. Some images
may fail expecting to be able to change ownership or permissions on directories. Your admin
can grant you access to run containers that need to run as the root user with this command:
%s
`, logsCommandName, pod.Name, containerStatus.Name, fmt.Sprintf(securityPolicyCommandPattern, pod.Namespace, pod.Spec.ServiceAccountName))
default:
suggestion = heredoc.Docf(`
The container is starting and exiting repeatedly. This usually means the container is unable
to start, misconfigured, or limited by security restrictions. Check the container logs with
%s %s -c %s
`, logsCommandName, pod.Name, containerStatus.Name)
}
markers = append(markers, osgraph.Marker{
Node: podNode,
Severity: osgraph.ErrorSeverity,
Key: CrashLoopingPodError,
Message: fmt.Sprintf("container %q in %s is crash-looping", containerStatus.Name,
f.ResourceName(podNode)),
Suggestion: osgraph.Suggestion(suggestion),
})
case containerRestartedRecently(containerStatus, nowFn()):
markers = append(markers, osgraph.Marker{
Node: podNode,
Severity: osgraph.WarningSeverity,
Key: RestartingPodWarning,
Message: fmt.Sprintf("container %q in %s has restarted within the last 10 minutes", containerStatus.Name,
f.ResourceName(podNode)),
})
case containerRestartedFrequently(containerStatus):
markers = append(markers, osgraph.Marker{
Node: podNode,
Severity: osgraph.WarningSeverity,
Key: RestartingPodWarning,
Message: fmt.Sprintf("container %q in %s has restarted %d times", containerStatus.Name,
f.ResourceName(podNode), containerStatus.RestartCount),
})
}
}
}
return markers
}
开发者ID:RomainVabre,项目名称:origin,代码行数:72,代码来源:pod.go
示例8: Df
// Shortcut heredoc.Docf
func Df(raw string, args ...interface{}) string {
return heredoc.Docf(raw, args...)
}
开发者ID:RomainVabre,项目名称:origin,代码行数:4,代码来源:dot.go
注:本文中的github.com/MakeNowJust/heredoc.Docf函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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