# It is the rust application for searching lines in a file using words like a grep tool in linux

## Instruction

### Installation

- Install rust using rustc, and latest visual studio build tools
- Fork and clone this repo and run `cargo install` in the command line

### Building and Running

- First write some unit tests, there are already two test written
- For checking tests run `cargo test`
- Build application using `cargo build`
- Run application using `cargo run text filename.txt`

* if you want to search words by applying environment variable IGNORE_CASE then run using `IGNORE_CASE=1 cargo run text filename.txt`
* If you want to remove that environment variable run ` PS> Remove-Item Env:IGNORE_CASE` in the terminal the environment variable will be removed

#### If you are interesting using this application as a dependency to your big project, use the crate [minigrep_necimye](-https://crates.io/crates/minigrep_necimye) and you can use the functions written inside lib.rs

#### If you are interested to contribute this project, fork and make the new pull requests after cloning this project. You are not allowed to work in the base branch

## Some Samples

![snap1](./snap1.png)
![snap2](./snap2.png)