Smash

Script merging app for shell - a set of functions allowing to slice and dice bash scripts

the tool is powered by zsh, bash is not supported

Usage

For example, to expand references to shell scripts in the same folder execute (for more details on this example see tests):

smasha bar.sh 'sudo apt-get install'

There are 4 separate functions supported:

smash - expand references to the scripts in the same folder (substitute content from the scripts instead of their name mentions);
smashd - expand references to files located in folders, mentioned in the script (substitude folder names with paths to specific files);
smashc - combine commands with given prefix by merging the lists of arguments and removing duplicates;
smashp - generate links to the source file by making all possible permutations of the parameter-value pairs in the filename, for example, if filename foo/bar/baz/qux-quux-foo=bar-hex=nex-one=two.quuz is passed as input, the command generates following links:

foo/bar/baz/qux-quux-foo=bar-one=two-hex=nex.quuz
foo/bar/baz/qux-quux-hex=nex-foo=bar-one=two.quuz
foo/bar/baz/qux-quux-hex=nex-one=two-foo=bar.quuz
foo/bar/baz/qux-quux-one=two-foo=bar-hex=nex.quuz
foo/bar/baz/qux-quux-one=two-hex=nex-foo=bar.quuz

smasha - execute all operations listed above for the script located at given path.

Installation

To install the tool, just clone the repo at $HOME directory and update your .zshrc config:

git clone git@github.com:zeionara/smash.git "$HOME/smash"
echo -e '\n. "$HOME/smash/.zshrc"' >> "$HOME/.zshrc"

Testing

Alternatively, test script may be called:

./test/test.sh

The script expands file test/bar.sh, which has the following content:

#!/bin/bashh

echo 'foo'

qux

echo 'bax'

garply

echo 'mono'

and the following containing directory structure:

test
├── bar.sh
├── foo-expanded.sh
├── foo-updated.sh
├── foo.sh
├── garply
│   ├── fred.sh
│   └── waldo.sh
├── qux
│   ├── corge.sh
│   └── quux.sh
├── qux-quux.sh
└── test.sh

Into the following 4 files:

bar-qux=corge-garply=fred.sh

#!/bin/bashh

echo 'foo'

echo 'i am corge'

sudo apt-get install foo bar baz qux corge garply

echo 'bax'

echo 'i am fred'

echo 'mono'


bar-qux=corge-garply=waldo.sh

#!/bin/bashh

echo 'foo'

echo 'i am corge'

sudo apt-get install foo bar baz qux

echo 'bax'

echo 'i am waldo'

echo 'mono'


bar-qux=quux-garply=fred.sh

#!/bin/bashh

echo 'foo'

echo 'i am quux'

echo 'bax'

echo 'i am fred'

sudo apt-get install baz qux corge garply

echo 'mono'


bar-qux=quux-garply=waldo.sh

#!/bin/bashh

echo 'foo'

echo 'i am quux'

echo 'bax'

echo 'i am waldo'

echo 'mono'