prompt.gem
bash-cache
| prompt.gem | bash-cache | |
|---|---|---|
| 2 | 6 | |
| 4 | 68 | |
| - | - | |
| 1.8 | 0.0 | |
| about 2 years ago | over 1 year ago | |
| Shell | Shell | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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prompt.gem
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Beautiful Scripts
And like many I've spent waaay too long messing around with my shell environment, which has wound up as ProfileGem, a modular shell environment manager, along with prompt.gem, my custom terminal prompt. Some features that stand out:
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Been meaning to share this bash memoization library for a while; it uses a decorator pattern to transparently add a caching layer to functions
I've been using this library for years to make my terminal prompt more zippy. It takes advantage of a number of unusual techniques that folks might find interesting.
bash-cache
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Why is it that a command run from the terminal command line produces line break but the same command run within bash script has no line break/
This is usually what a caller expects, but it's definitely surprising when it isn't. I encountered this with my bash-cache library because simpler approaches to caching commands will use command substitutions which turns out to be lossy (because it drops any trailing newlines).
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Passing a command with double quotes to a function
Is the goal of your cache function to cache a command if it's been run before? If so you might like to use my bash-cache library :) Even if it's not quite what you're looking for you can poke around the code for some inspiration, it implements a function decorator pattern and demonstrates some hairy uses of eval.
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New release of bkt, a subprocess caching utility
For another pure-bash solution (though it writes to disk, not in-memory arrays) check out my bash-cache library :) it's an older project that motivated bkt but I still use both. There's some terrifying bash patterns in bash-cache as well!
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Beautiful Scripts
I'm pretty proud of my bash-cache utility, which implements a decorator pattern in Bash. Define a function, pass it to bc::cache, and like magic the function is wrapped with a caching layer.
- Been meaning to share this bash memoization library for a while; it uses a decorator pattern to transparently add a caching layer to functions
- Been meaning to share this function memoization library for a while; it uses a decorator pattern to wrap functions with a transparent caching layer
What are some alternatives?
pure - Pretty, minimal and fast ZSH prompt
fancy-git - That's a terminal prompt changer that shows a few cool git informations about your repository state. You can choose among different styles and enjoy all the aliases it provides you. Feel free for contributing, pull requests and issues are always welcome! ;)
spaceship-prompt - :rocket::star: Minimalistic, powerful and extremely customizable Zsh prompt
simpl - Simple, pretty, minimal, customizable and fast ZSH prompt
mini-prompt - 🦊 Minimal and versatile bash prompt
shrc - My bashrc/shrc that supports bash, zsh, busybox ash and even Dash. ( has: OS and shell detection )
bkt - a subprocess caching utility, available as a command line binary and a Rust library.
sbp - Simple Bash Prompt (SBP) is a bash prompt, which strives to be simple. But it isn't. But it looks kind of nice. I think.
ShellCheck - ShellCheck, a static analysis tool for shell scripts