2nd Order Automation

auto-automate

#!/usr/bin/env python
import textwrap
from string import Template

def template(dir: str, full_pkg: str, ver: str = "0.1.0") -> str:
    backslash = '\\'
    backslash_newline = '\\n'
    pkg_src = full_pkg + '_SOURCES=' + full_pkg + '.c'
    it = textwrap.dedent('''\
        #!/bin/bash
        # This script was automatically generated by auto-automate.
        # Do not modify it unless you know what you are doing.

        if [ -e $dir ]; then rm -r $dir; fi
        
        mkdir -p $dir
        cd $dir
        cat > $full_pkg <<$backslash
        "----------------"
        #include <stdio.h>

        int main() {
            printf("Hi.$backslash_newline");
        }
        ----------------

        cat > Makefile.am <<$backslash
        "----------------"
        bin_PROGRAMS=$full_pkg
        $pkg_src
        ----------------

        autoscan
        sed -e 's/FULL-PACKAGE-NAME/$full_pkg/' $backslash
            -e 's/VERSION/$ver/' $backslash
            -e 's|BUG-REPORT-ADDRESS|/dev/null|' $backslash
            -e '10i$backslash
        AM_INIT_AUTOMAKE' $backslash
                < configure.scan > configure.ac 

        touch NEWS README AUTHORS ChangeLog INSTALL'''
    )
    temp: Template = Template(it)
    return (
        temp
        .substitute(
            ver=ver,
            dir=dir,
            full_pkg=full_pkg,
            pkg_src=pkg_src,
            backslash=backslash,
            backslash_newline=backslash_newline,
        )
    )

def main():
    
    import os

    ident_dir: str = ""
    ident_full_pkg: str = ""
    ident_ver: str = ""

    ident_dir += input("Enter the directory name: ")
    ident_full_pkg += input("Enter the full package name: ")
    ident_ver += input("Enter the semver value (or leave blank for 0.1.0): ")

    if not ident_ver:
        ident_ver += "0.1.0"

    print("Preparing your C-project...")

    import tempfile
    named_temp = tempfile.NamedTemporaryFile(
        prefix='auto-automata-', 
        suffix='.sh',
        delete=False,
    )
    
    with open(named_temp.name, 'w') as f:
        body = template(
            dir=ident_dir,
            full_pkg=ident_full_pkg,
            ver=ident_ver,
        )
        f.write(body)
    
    os.system(f"chmod +x {named_temp.name}")

    print(f"Execute the script at {named_temp.name}")

main()