| .. | ||
| scripts | ||
| src | ||
| Cargo.lock | ||
| Cargo.toml | ||
| README.md | ||
names - cli
Random name generator tool that gives you Heroku or Docker-style names.
Usage
Simple! Run without any parameters, you get a name:
> names
selfish-change
Need more? Tell it how many:
> names 10
rustic-flag
nondescript-crayon
picayune-map
elderly-cough
skinny-jeans
neat-rock
aware-sponge
psychotic-coast
brawny-event
tender-oatmeal
Not random enough? How about adding a 4-number pad:
> names --number 5
imported-rod-9680
thin-position-2344
hysterical-women-5647
volatile-pen-9210
diligent-grip-4520
If you're ever confused, at least there's help:
> names --help
names 0.10.0
Author: Fletcher Nichol <fnichol@nichol.ca>
A random name generator with results like `delirious-pail'.
USAGE:
names [FLAGS] [ARGS]
FLAGS:
-h, --help Prints help information
-n, --number Adds a random number to the name(s)
-V, --version Prints version information
ARGS:
amount Number of names to generate (default: 1)
Installation
GitHub releases
There are binary builds for Mac OS X (referred to as "Darwin") and Linux (a small, self-contained static binary) available through the project's GitHub releases.
Docker images
If Docker is more your speed, there's a speedy teeny tiny image (~1MB) on the Docker hub at fnichol/names. It's pretty easy to get started:
> docker run fnichol/names 4
furtive-polish
modern-business
alive-sun
tremendous-line
Building from source
If you want (or need) to build the CLI from source, the following should not take too long. Note that you'll need a version of Rust (and Cargo which ships with the Rust distributions) before running:
> git clone https://github.com/fnichol/names.git
> cd names/cli
> cargo build --release
# test it out
> ./target/release/names
A static binary on Linux?
This project was used by its author to experiment with producing static binaries on Linux from a Rust project that has no external dependencies. This was done using a special build of Rust that supports the musl libc project, available via the fnichol/rust:1.4.0-musl Docker image. Here's an example building the CLI to a static ELF binary on Linux:
> git clone https://github.com/fnichol/names.git
> cd names
> docker run --rm -ti -v `pwd`:/src -w /src/cli fnichol/rust:1.4.0-musl \
cargo build --release --target=x86_64-unknown-linux-musl
> docker run --rm -ti -v `pwd`:/src fnichol/rust:1.4.0-musl \
du -h ./cli/target/x86_64-unknown-linux-musl/release/names
1.5M ./cli/target/x86_64-unknown-linux-musl/release/names
> docker run --rm -ti -v `pwd`:/src fnichol/rust:1.4.0-musl \
ldd ./cli/target/x86_64-unknown-linux-musl/release/names
not a dynamic executable
> docker run --rm -ti -v `pwd`:/src fnichol/rust:1.4.0-musl \
file ./cli/target/x86_64-unknown-linux-musl/release/names
./cli/target/x86_64-unknown-linux-musl/release/names: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, BuildID[sha1]=6ad327ca3a5b21c42fa158832d89f6e9b0fc8e73, not stripped
A variant of this approach is used in the build_linux.sh script, which additional strips the binary and produces a Zip archive and SHA 256 checksum:
> git clone https://github.com/fnichol/names.git
> cd names
> ./cli/scripts/build_linux.sh 0.10.0
> du -h ./cli/target/x86_64-unknown-linux-musl/release/names
996K ./cli/target/x86_64-unknown-linux-musl/release/names
> file ./cli/target/x86_64-unknown-linux-musl/release/names
./cli/target/x86_64-unknown-linux-musl/release/names: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, stripped
> du -csh ./cli/target/names*.zip*
396K cli/target/names_0.10.0_linux_x86_64.zip
4.0K cli/target/names_0.10.0_linux_x86_64.zip.sha256
400K total
User feedback
Issues
If you have any problems with or questions about this image, please contact us through a GitHub issue.
Contributing
You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
Before you start to code, we recommend discussing your plans through a GitHub issue, especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.
Authors
Created and maintained by Fletcher Nichol (fnichol@nichol.ca)
License
MIT (see LICENSE-MIT)