From d6f081abf5fdc5c12f639226fbefc4a20db32f35 Mon Sep 17 00:00:00 2001 From: David Polakovic Date: Fri, 21 Apr 2023 07:52:40 +0200 Subject: [PATCH] initial commit - version 1.0 --- LICENSE.txt | 674 ++++++++++++++++++++++++++++++++++++++++++++++++++++ README.txt | 34 +++ region | 1 + shmu | 72 ++++++ shmu.pl | 44 ++++ tmpreg | 1 + 6 files changed, 826 insertions(+) create mode 100644 LICENSE.txt create mode 100644 README.txt create mode 100644 region create mode 100755 shmu create mode 100644 shmu.pl create mode 100644 tmpreg diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.txt b/README.txt new file mode 100644 index 0000000..77f6706 --- /dev/null +++ b/README.txt @@ -0,0 +1,34 @@ +SHMÚ fetch +bash weather forecast fetcher from shmu.sk (slovak hydrometeorological institute) +copyright 2023, David Polakovic, licensed under GPLv3 + +ABOUT: +Even though widget era is far gone, weather always seems to find some way to our +taskbars or desktops. So now, even terminal users of GNU/Linux in Slovakia can +fetch their necessary weather info. SHMÚ is goverment run meteorology institute. +You can check it out here https://www.shmu.sk/sk/?page=1 + +HOW TO RUN: +This is bash program so you need bash. +You need to have installed package lynx and perl. You can install them from your +package manager. +Then clone the repository to the directory fo your liking. Copy its content to one +of the following: +a) /usr/bin/ +b) /usr/local/bin/ +c) any other directory you see when you run "echo $PATH" +/usr/local/bin/ seems reasonable for daily use. /usr/bin/ works too but since two +files are rewritten everytime you run the program "sudo" will be needed. Its your +choice. Navigate to chosen directory and run "chmod +x shmu". Now you can run +"shmu" from anywhere. + +LICENSE: +https://www.gnu.org/licenses/gpl-3.0.en.html +see LICENSE.txt + +CONTACT: +email@dpolakovic.space +Fetch my GPG here: https://dpolakovic.space/Minor-pages/gpg.html + +RELEASE NOTES: +1.0 - forecast for slovakia and specialized forecast for three main regions diff --git a/region b/region new file mode 100644 index 0000000..63c0107 --- /dev/null +++ b/region @@ -0,0 +1 @@ +zapad diff --git a/shmu b/shmu new file mode 100755 index 0000000..745160f --- /dev/null +++ b/shmu @@ -0,0 +1,72 @@ +#!/bin/bash + +# Function to display help message +display_help() { + echo "Pouzitie: $0 [MOZNOST]" >&2 + echo + echo " --region zobrazi predpoved pre zvoleny region Slovenska," + echo " argumenty: slovensko, zapad, stred, vychod" + echo " --nastav-region nastavi predpoved pre zvoleny region Slovenska," + echo " argumenty: slovensko, zapad, stred, vychod" + echo + echo " -v, --verzia zobrazi aktualnu verziu programu" + echo " -p, --pomoc zobrazi tento pomocnik" + echo " -h, --help zobrazi tento pomocnik" + echo + exit 1 +} + +# Function to display version info +display_version(){ + echo "shmu 1.0" + echo "Copyright (C) 2023 David Polakovic" + echo "License GPLv3+: GNU GPL version 3 or later ." + echo "This is free software: you are free to change and redistribute it." + echo "There is NO WARRANTY, to the extent permitted by law." + echo + echo "You can find source code here " + exit 1 +} + +# Check for help or version option +case "$1" in + -h|-p|--help|--pomoc) + display_help + ;; + -v|--verzia) + display_version + ;; +esac + +# Define the valid long options +options=$(getopt -l "region: nastav-region:" -o "" -- "$@") + +# Set the positional parameters to the parsed options +eval set -- "$options" + +# Process the options +while true; do + case $1 in + --region) + cp -f region tmpreg + echo $2 > region + perl shmu.pl + cp -f tmpreg region + shift 2 + exit + ;; + --nastav-region) + cp -f region tmpreg + echo $2 > region + perl shmu.pl + shift 2 + exit + ;; + --) + shift + break + ;; + esac +done + +perl shmu.pl diff --git a/shmu.pl b/shmu.pl new file mode 100644 index 0000000..f29c03f --- /dev/null +++ b/shmu.pl @@ -0,0 +1,44 @@ +#!/usr/bin/perl + +use strict; +use warnings; + +# read file "region" and get its content into variable "area" +my $filename = 'region'; +open(my $fh, '<', $filename); +my $area = <$fh>; +close($fh); +# remove whitespaces from string +$area =~ s/\s+//g; + +# default value for url +my $url = 'lynx -dump https://www.shmu.sk/sk/?page=1243'; + +# find correct website to download data from, depending on chosen area +if ($area eq "slovensko") { + $url = 'lynx -dump https://www.shmu.sk/sk/?page=1243'; +} elsif ($area eq "zapad") { + $url = 'lynx -dump https://www.shmu.sk/sk/?page=103'; +} elsif ($area eq "stred") { + $url = 'lynx -dump https://www.shmu.sk/sk/?page=104'; +} elsif ($area eq "vychod") { + $url = 'lynx -dump https://www.shmu.sk/sk/?page=105'; +} + +# load content of chosen website into string +my $content = `lynx -dump $url`; + +# define start and end of the selection +my $start = 'Predpoveď počasia na '; +my $index1 = index($content, $start); + +my $finish = ' SHMÚ, OMPaV,'; +my $index2 = index($content, $finish); + +my $deliver = substr($content, $index1, $index2 - $index1); + +#output into terminal ( + some variables for testing...) +#print "$index1 $index2\n"; +#print "$area\n"; +#print "$url\n"; +print "$deliver\n"; diff --git a/tmpreg b/tmpreg new file mode 100644 index 0000000..63c0107 --- /dev/null +++ b/tmpreg @@ -0,0 +1 @@ +zapad -- 2.30.2