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peterbourgon-ff-v2

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library2.0.1gogounverified

Flags-first package for Go command-line argument parsing with support for environment variables and config files.

cli config

go get github.com/peterbourgon/ff/v2

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · PETERBOURGON-FF-V2

peterbourgon-ff-v2

cligov2.0.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

✓ github.com/peterbourgon/ff/v2

Parses flags with environment variable support.

package main import ( "flag" "fmt" "github.com/peterbourgon/ff/v2" ) func main() { fs := flag.NewFlagSet("example", flag.ExitOnError) var name string fs.StringVar(&name, "name", "world", "a name") ff.Parse(fs, os.Args[1:], ff.WithEnvVarPrefix("MYAPP")) fmt.Printf("Hello, %s!\n", name) }

Debug

Known issues

No known issues recorded.

Upgrade

Version history

2.0.1latest on pkg.go.dev

Audit

Dependencies

No dependency data recorded yet.

Agent activity

27 hits · last 30 days

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Amazon

Resources

githubhttps://github.com/peterbourgon/ff ↗

homepagehttps://github.com/peterbourgon/ff ↗

docshttps://pkg.go.dev/github.com/peterbourgon/ff/v2#section-documentation ↗