fctool-2.0.0 is not a library.
FCTool
The better solution for shell-scripts.
Installation
- Install Cargo
- Run
cargo install fctool
Usage
fctool {input file}
Examples
See the 'examples' directory in the repository.
Doc
Hello world
Hello, world!
Write to and overwrite a file
![file.txt]
Write but don't overwrite
[file.txt]
Define a variable
var = text
Reference a variable
{var}
Read from pipe
%foriter
line {line_i}: {line}
%endfor
Iterate lines of specified expression
%for line : {$["text.txt"]}
prefix {line} suffix
%endfor
Iterate with specified split string of specified expression
%for line : {$["/etc/passwd"]}
%for column : {colon} : {line}
{column}
%endfor
%l
%endfor
Execute a command
{$("echo 1")}
Read a file
{$["file.txt"]}
If else
%if {var == "value" || other == "foobar"}
condition was true!
%elif {var == "foo"}
Elif true!
%else
Else
%endif
User input
user_input = {input("enter value: ")}
Exit process
{exit}
Source another fctool-file
{source("other.fctool")}
Math!
{x + y} Add
{x - y} Sub
{x * y} Mul
{x / y} Div
{x % y} Mod
{x ^ y} Pow
Regex matching
%if {match(".+", "abc")}
matches!
%endif
Line break
%l
Input text into a command
$$[cat]
hello
to
cat
Use control character variables
{ left_brace
} right_brace
: colon
; semicolon
% percent