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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,56 @@ # How to Setup Sass Sass will watch for any files with a `.scss` or `.sass` extension and compile them into `.css` files for you. ### You should continue reading if... - You have a basic html/css/js structure - You have NOT integrated node, webpack, or other fancy package managers (they have their own set uÂp rules) ### Verify that you have Ruby The most common way to install Sass is by using Ruby. If you are on a mac, your computer comes with the Ruby programming language ready to go. You can verify this by typing `ruby -v` in your terminal. You should see an output like `ruby 2.3.0p0`, indicating the version you currently have installed. If you see something else, go find documentation on how to install Ruby. ### Install Sass In the terminal, install Sass locally with the command `gem install sass`. (You might need to write `sudo gem install sass`). You should see a bunch of output, with `1 gem installed` somewhere in there. ### Put Sass to Work Tell Sass to watch for any changes to `.sass` or `.scss` files in a certain directory with this command: `sass --watch path/to/targe-directory` Example: `sass --watch ~/my_project/lib/styles`. This will watch that directory. If there is an existing `.scss` file it will automatically compile it into `.css` for you, and continuously re-compile any time a change is made. If there are no files, it will wait until you create a `.scss` file and then immediately compile it to `.css`. After running the watch command, you'll see an ouput similar to this: ``` sass --watch ~/project/lib/styles >>> Sass is watching for changes. Press Ctrl-C to stop. ``` If I then create a `.scss` file I will see this: ``` touch test/styles.scss >>> New template detected: test/styles.scss write /Users/brennamartenson/test/styles.css write /Users/brennamartenson/test/styles.css.map ``` Notice how `.css` files are created automatically. ### What if I want to keep the `.scss` files and `.css` files in different directories? That's cool. Run this version of the watch command: `sass --watch ~/scss-temp-folder:~/project/lib/styles` This is saying to watch for any changes or creation of `.scss` files in `~/scss-temp-folder`, but compile and save the `.css` files in `~/project/lib/styles` instead. ### To Watch A Specific File If you only care about a particular file, not an entire directory, simply specify that file in the watch command. `sass --watch ~/project/lib/styles/variables.scss`