cross-platform, cli app to perform various operations on string

sttr

sttr

sttr is command line software that allows you to quickly run various transformation operations on the string.

// With input prompt
sttr

// Direct string input
sttr -i "your string"

🎥 Demo

sttr demo

🔋 Installation

Quick install

You can run the below curl to install it somewhere in your PATH for easy use. Ideally it will be installed at ./bin folder

curl -sfL https://raw.githubusercontent.com/abhimanyu003/sttr/main/install.sh | sh

Homebrew

If you are on macOS and using Homebrew, you can install sttr with the following:

brew tap abhimanyu003/sttr
brew install sttr

Go

go install github.com/abhimanyu003/sttr@latest

Manually

Download the pre-compiled binaries from the Release! page and copy them to the desired location.

📚 Guide

  • After installation simply run sttr command.
// With input prompt

sttr 
// ( Press two enter to open operation menu )

// You can also provide string directly without any prompt.
sttr -i "your string"
  • Press / to filter various operations.
  • Can also press UP-Down arrows select various operations.

💥 Supported Operations

  • Base64 Encode
  • Base64 Decode
  • URL Encode
  • URL Decode
  • ROT13 Encode
  • String To Title
  • String To lower
  • String To UPPER
  • String To snake_case
  • String To Kebab
  • String To Slug
  • String To Camel
  • String Reverse
  • Count Number Characters
  • Count Words
  • Count Lines
  • MD5 Encode
  • SHA1 Encode
  • SHA256 Encode
  • SHA512 Encode
  • Format JSON
  • JSON To YAML
  • YAML To JSON
  • Hex To RGB
  • Sort Lines
  • and adding more....

License

MIT

Owner
Abhimanyu Sharma
Software Developer @rackspace
Abhimanyu Sharma
Comments
  • possibility of making the json escape function not sorting the input?

    possibility of making the json escape function not sorting the input?

    It would be useful to have a extra flag to make sure the output keys is not sorted. Since sometimes,I need to feed it to other cli tool or onlt want sttr to just escape it directly will keeping it,unsorted*.

  • Read files

    Read files

    Adds support for input files. The argument will be checked if it is a file and in that case, it will be read and used as input.

    In addition, a default flag is set for the processors so that they can react differently to the input.

    I noticed that the hash functions give different outputs when you pipe the input.

    > echo "Hello World" | sttr md5
    e59ff97941044f85df5297e1c302d260
    
    > sttr "Hello World"
    b10a8db164e0754105b7a99be72e3fe5
    

    In the first case, a linefeed is passed with the echo command. I have implemented this so that if the input does not come from a file, the trailing line breaks are removed from the input. I think for simple, single-line inputs, you usually don't want the newline passed into the hash function.

  • Support for macOS with M1 chips.

    Support for macOS with M1 chips.

    Currently unable to follow the installation guide for installation on macOS 12.1 with Apple M1 because of the following error:

    Error: Invalid formula: /opt/homebrew/Library/Taps/abhimanyu003/homebrew-sttr/Formula/sttr.rb
    formulae require at least a URL
    Error: Cannot tap abhimanyu003/sttr: invalid syntax in tap!
    

    I suppose the error stems from this part in the formulae which seems to support only Intel chips?:

    on_macos do
        if Hardware::CPU.intel?
          url "https://github.com/abhimanyu003/sttr/releases/download/v0.2.11/sttr_0.2.11_darwin_amd64.tar.gz"
          sha256 "37f720259894838ccbebf2d2491305f05be47daf3f2a509b2f0b5b06a3f1811f"
    
          def install
            bin.install "sttr"
          end
        end
      end
    
  • Broken due to processor sort line change

    Broken due to processor sort line change

    @abhimanyu003

    go/pkg/mod/github.com/abhimanyu003/[email protected]/cmd/processor_sort-lines.go:40:25

    This just happened in the last hour when I was repulling it into a new project.

    This version works: go install github.com/abhimanyu003/sttr@e5600168e954fbe603cba134226874b1e81c297a, everything after this fails.

    Suggest that might be a good github action for post-merge to flag an install failure

  • Read files

    Read files

    • Adds the ability to read files directly. If the first argument is a file, its content is used as the input (like in tools like cat etc.).
    • Changed the parameter type for the transform function to []byte to support building checksums of binary files.
    • Unified the naming of the 1st parameter of the transform function, was a mix out of input and data.

    I used the file-reading on the README.md, the sttr binary itself and the lazygit binary (commit=50e2ba542264937ead2b9f914c0605acb1ef7924, build date=2021-06-01T16:08:11Z, build source=binaryRelease, version=v0.28.1-next, os=darwin, arch=amd64) and compared it with the results of the tools md5 and shasum (macOS): Screenshot 2021-10-01 at 21 22 13

  • Improve template

    Improve template

    This PR improves the template for the generated commands. The timestamp is removed to avoid unnecessary changes when (re)generating the files.

    Unfortunately, there are still a few (annoying) trailing tabs in the commands with flags.

  • Fix character counting

    Fix character counting

    This update fixes character counting, which was previously returning the number of bytes rather than the number of runes.

    For reference, note that with Latin one character is generally one byte, however other unicode characters (such as East-Asian characters and emojis) can have multiple bytes per character.

    |String|Chars|Bytes| |-|-|-| |hi|2|2| |你好|2|6|

    Example: https://play.golang.org/p/hWrTqV9HxWb

  • Suggestion: add possibility to process the texts directly

    Suggestion: add possibility to process the texts directly

    I would like to see a flag that makes it possible to process the texts directly, without going through the menu. I think this would be quite useful to use the tool e.g. in scripts.

  • Add license scan report and status

    Add license scan report and status

    Your FOSSA integration was successful! Attached in this PR is a badge and license report to track scan status in your README.

    Below are docs for integrating FOSSA license checks into your CI:

  • Add: Test cases for base command and alias

    Add: Test cases for base command and alias

    Added test cases for command.

    • alias
    • description
    • filterValue
    • flags
    • name
    • title.

    During this, I found that one command alias was not correct.

    PS: I will add more if the format is looking okay.

  • add the capability to add padding for the hash traqnsformations (md5, ...)

    add the capability to add padding for the hash traqnsformations (md5, ...)

    an overview of standardized paddings is here https://en.wikipedia.org/wiki/Padding_%28cryptography%29

    i saw the for 0.2 zero-padding has been merged

    this enhancement request would rely upon that capability

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