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Add urfave_cli_no_docs build tag

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This removes the resulting binary dependency on cpuguy83/md2man and
russross/blackfriday, which saves more than 400 KB (more than 300 KB
once stripped) from the resulting binary.

Document this in README.
This commit is contained in:
Kir Kolyshkin 2022-04-25 10:16:31 -07:00
parent aabfea87c8
commit 49e43beba3
3 changed files with 16 additions and 0 deletions
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10
README.md
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@ -55,6 +55,16 @@ import (
... ...
``` ```
### Build tags
You can use the following build tags:
#### `urfave_cli_no_docs`
When set, this removes `ToMarkdown` and `ToMan` methods, so your application
won't be able to call those. This reduces the resulting binary size by about
300-400 KB (measured using Go 1.18.1 on Linux/amd64), due to less dependencies.
### GOPATH ### GOPATH
Make sure your `PATH` includes the `$GOPATH/bin` directory so your commands can Make sure your `PATH` includes the `$GOPATH/bin` directory so your commands can

3
docs.go
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@ -1,3 +1,6 @@
//go:build !urfave_cli_no_docs
// +build !urfave_cli_no_docs
package cli package cli
import ( import (

3
docs_test.go
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@ -1,3 +1,6 @@
//go:build !urfave_cli_no_docs
// +build !urfave_cli_no_docs
package cli package cli
import ( import (