Comments (5)
This is because you are using a backquoted string - escape sequences (like \x
) aren't interpreted in backquoted strings. You need to use a double quoted string instead.
from cli.
Oh, thanks. This is my first time with a Go application so I don't know most of the things yet.
But, the problem is If I use a double quoted string, I can't make it multi-line (can I?)
I used just a single line for brevity, the actual template is this:
var AppHelpTemplate = `\x1b[33;1m{{.Name}} - {{.Usage}}\x1b[0m
Version: {{.Version}}
Usage:
{{.Name}} [global options] [cheatsheet] <command> [<args>]
Commands:
{{range .Commands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t" }}{{.Usage}}
{{end}}
Global Options:
{{range .Flags}}{{.}}
{{end}}
`
from cli.
You can use double quoted strings with + to concatenate them together.
var AppHelpTemplate = "\x1b[33;1m{{.Name}} - {{.Usage}}\x1b[0m" + `
Version: {{.Version}}
Usage:
{{.Name}} [global options] [cheatsheet] []
Commands:
{{range .Commands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t"
}}{{.Usage}}
{{end}}
Global Options:
{{range .Flags}}{{.}}
{{end}}
Examples:
{{.Name}} git Shows git cheatsheet
{{.Name}} -e at Create a new cheatsheet named at
`
On Sat, Jul 5, 2014 at 2:36 AM, Shadab Zafar [email protected]
wrote:
Oh, thanks. This is my first time with a Go application so I don't know
most of the things yet.But, the problem is If I use a double quoted string, I can't make it
multi-line (can I?)
I used just a single line for brevity, the actual template is this:var AppHelpTemplate = `\x1b[33;1m{{.Name}} - {{.Usage}}\x1b[0m
Version: {{.Version}}
Usage: {{.Name}} [global options] [cheatsheet] []Commands: {{range .Commands}}{{.Name}}{{with .ShortName}}, {{.}}{{end}}{{ "\t" }}{{.Usage}} {{end}}
Global Options: {{range .Flags}}{{.}} {{end}}
Examples: {{.Name}} git Shows git cheatsheet
{{.Name}} -e at Create a new cheatsheet named at`—
Reply to this email directly or view it on GitHub
#105 (comment).
from cli.
Ah! Thanks a lot @nemith :)
from cli.
problem solved. Thanks @nemith for the guidance
from cli.
Related Issues (20)
- Flags are alphabetically sorted when using categories HOT 3
- Should I expect completion of nested command's flags to work? HOT 31
- AfterFunc execution details HOT 7
- Remove [command [command options]] from help text if there are no sub commands HOT 3
- Default `cli.App.Usage` behaviour is very hard to override and leads to ugly help HOT 1
- Allow omission of default text in help text HOT 2
- Is the "cant duplicate this flag" error (v3) makes sense? HOT 2
- Ability to add context values HOT 8
- What is the purpose of `normalizeFlags`? HOT 3
- Bug in v3: Count is off by 1 HOT 6
- Shell completion works wrongly even if double dash `--` are included in arguments HOT 1
- automatic version flag collides with verbose flag HOT 11
- The document includes broken links HOT 2
- BoolFlag Count and/or compound not working HOT 3
- Strange behavior of CLI flags HOT 4
- Allow flags to come after arguments HOT 11
- Propagate HideHelpCommand to sub-commands HOT 1
- V3 has no `app.ToMarkdown()` HOT 2
- Is there a way to update the format of VisibleFlags? HOT 1
- Multiple available formats for timestamp flag
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from cli.