Update gitignore

.gitignore

@@ -2,4 +2,4 @@ __pycache__
 .vscode
 devenv
 your_system_information.txt
-.DS_Store
+*.db

decorators.py

@@ -0,0 +1,43 @@
+from functools import wraps
+
+installed_packages = []
+
+
+def install_package(pkg):
+    if pkg not in installed_packages:
+        installed_packages.append(pkg)
+        print(f"Installed: {pkg}")
+    else:
+        print(f"Already installed: {pkg}")
+
+
+def needs_packages(packages):
+    def inner_decorator(function):
+        @wraps(function)
+        def execution_wrapper(*args, **kwargs):
+            [install_package(package) for package in packages]
+            return function(*args, **kwargs)
+
+        return execution_wrapper
+
+    return inner_decorator
+
+
+@needs_packages(['vim', 'calc'])
+def add(z1, z2):
+    return z1 + z2
+
+
+@needs_packages(['calc', 'sed'])
+def sub(z1, z2):
+    return z1 - z2
+
+
+@needs_packages(['calc'])
+def bla(z1, z2):
+    return z1 / z2
+
+
+print(add(1, 2))
+print(sub(1, 2))
+print(bla(1, 2))

documentation/2023-03-25-gitlab-issue-export.csv

@@ -1,80 +0,0 @@
-Title,Description,Issue ID,URL,State,Author,Author Username,Assignee,Assignee Username,Confidential,Locked,Due Date,Created At (UTC),Updated At (UTC),Closed At (UTC),Milestone,Weight,Labels,Time Estimate,Time Spent
-Add .bashrc,Add my default .bashrc,1,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/1,Closed,Marcel Schwarz,marcel.schwarz,Lucas Noki,lucas.noki,No,No,,2019-11-25 21:16:36,2020-08-01 20:59:58,2020-08-01 20:59:58,Add current setup,,,0,0
-Install docker service,"",2,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/2,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:42:25,2020-03-21 04:56:42,2020-03-21 04:56:41,Self setup service v1,,new module,0,0
-Install PHPMyAdmin,"",3,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/3,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:42:42,2019-12-13 20:01:35,,Self setup service v1,,new module,0,0
-Install Fail2Ban,"",4,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/4,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:43:04,2020-08-01 00:42:43,2020-08-01 00:42:43,Self setup service v1,,new module,0,0
-Install OpenVPN Server,"Either:
-* OpenVPS Access Server
-* OpenVPN with Profiles
-
-Maybe use: https://github.com/Nyr/openvpn-install/blob/master/openvpn-install.sh",5,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/5,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:44:56,2019-12-13 20:02:00,,Self setup service v1,,new module,0,0
-Install Database System,"For example:
-* MariaDB
-* MySQL
-* Neo4j",6,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/6,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:47:01,2019-12-13 20:02:12,,Self setup service v1,,new module,0,0
-Generate a report of all done actions as a summary,"",7,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/7,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-07 21:48:34,2019-12-18 23:10:24,,Self setup service v1,,new module,0,0
-Set up vim correctly,"",8,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/8,Closed,Marcel Schwarz,marcel.schwarz,Lucas Noki,lucas.noki,No,No,,2019-12-08 19:17:19,2020-02-05 23:08:24,2020-01-12 18:07:04,Self setup service v1,,new module,0,0
-Create main.py function to start the script,"",9,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/9,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-13 22:32:42,2020-04-04 22:45:08,2019-12-14 03:29:17,Self setup service v1,,new module,0,0
-Create menu to choose a module to run from main.py,Maybe use [PyInquirer](https://github.com/CITGuru/PyInquirer),10,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/10,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-15 03:49:41,2020-04-04 22:44:58,2019-12-22 01:39:18,Self setup service v1,,new module,0,0
-Set up the swap file for the system with user specified size and default size,"### Acceptance Criteria:
-* create swap file (or resize); DONE
-* enable swap file; DONE
-* deactivate swap file; DONE
-* delete swap file; DONE
-* location for swap file (default and by user); DONE
-* adjust swappiness; Not necessary imo, see here: https://github.com/torvalds/linux/blob/v5.0/Documentation/sysctl/vm.txt#L809
-* make ""enable swap file"" persistent; In Progress",11,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/11,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-22 01:53:24,2020-01-25 01:45:08,2020-01-25 01:45:08,Self setup service v1,,new module,0,0
-Install basic command-line tools,"Install:
-* bleachbit 
-* nano 
-* xrdp 
-* htop 
-* bash-completion 
-* dialog
-* powertop
-* tree",12,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/12,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2019-12-29 23:05:23,2020-03-20 23:56:19,2020-03-06 00:24:13,Self setup service v1,,new module,0,0
-Set up ssh key based authentication,[**Youtube Tutorial**](https://www.youtube.com/watch?v=vpk_1gldOAE),13,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/13,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-01-06 17:40:35,2020-01-06 17:40:35,,Self setup service v1,,new module,0,0
-Setup a Minecraft Server (Vanilla),"",14,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/14,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-01-09 20:07:17,2020-01-09 20:07:17,,Self setup service v2,,new module,0,0
-Investigate usage of new cli (like the gcloud one),"https://cloud.google.com/sdk/gcloud/?hl=de \
-https://cloud.google.com/sdk/gcloud/reference/firebase/test/android/run \
-https://cloud.google.com/sdk/gcloud/reference/topic/arg-files \",15,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/15,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-01-11 03:11:09,2020-01-21 23:29:31,2020-01-21 23:29:30,Self setup service v1,,,0,0
-Dev-Ops to create ELF File,PyInstaller Docs: https://pyinstaller.readthedocs.io/en/stable/index.html,16,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/16,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-01-19 20:42:42,2022-12-22 18:50:12,,,,,0,0
-Swap module -> fix /etc/fstab entry problem,"**Problem: entries in /etc/fstab**
-
-To make the swap persistent an entry is added to the /etc/fstab file. Anyway if the swap is resized there will also be another entry added to /etc/fstab. Also when the swap is deleted the entry in /etc/fstab isn´t.
-
-Problems to fix:
-- Make sure entry for persistent swap file only exists once!
-- Check if entry is already there when resizing and prevent double entries!
-- Delete entry when swap gets deleted!",17,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/17,Closed,Lucas Noki,lucas.noki,Lucas Noki,lucas.noki,No,No,,2020-01-27 08:54:33,2020-02-01 02:32:58,2020-02-01 02:31:42,,,bug,0,0
-Update Module,"Executes update tasks with the apt package manager
-apt update
-apt upgrade
-apt dist-upgrade
-apt autoremove 
-apt autoclean",18,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/18,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-03-05 16:17:49,2020-03-05 19:11:34,2020-03-05 19:11:34,Self setup service v1,,new module,0,0
-Bash script to prepare the system for the first use of the python based cli,"",19,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/19,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-03-05 19:14:25,2020-03-05 20:41:02,2020-03-05 20:41:02,Self setup service v1,,,0,0
-Start up a quick teamspeak server on docker,"",20,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/20,Closed,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-03-17 01:03:48,2020-03-25 00:39:20,2020-03-21 21:53:32,Self setup service v2,,new module,0,7200
-Docker module,"Pull latest:
-```
-docker images | grep -v REPOSITORY| awk '{print $1}'| xargs -L1 docker pull
-```
-
-Pull by Tag:
-```
-docker images | grep -v REPOSITORY | awk '{printf $1; printf "":""; print $2}' | xargs -L1 docker pull
-```
-
-To Update all already pulled images",21,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/21,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-03-21 04:55:22,2020-04-09 22:29:56,,,,new module,0,0
-Add git in basic tools installer,"* git
-* git-lfs",22,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/22,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-06-23 20:34:44,2020-06-23 20:34:44,,,,,0,0
-Make project release ready,"",23,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/23,Closed,Marcel Schwarz,marcel.schwarz,Marcel Schwarz,marcel.schwarz,No,No,,2020-08-01 22:53:47,2020-08-05 13:58:40,2020-08-05 13:58:40,,,,0,0
-Decorator for needed packages,* To check if a packe needs to be installed a sqlite db is used,24,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/24,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-08-22 03:13:53,2021-09-11 00:33:05,,,,,0,0
-Update bashrc with useful functions,https://linuxize.com/post/bash-functions/,25,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/25,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2020-12-26 01:41:32,2020-12-26 01:41:32,,,,,0,0
-WSL Module,"WSL2 Linux Module to free up caches and compact memory  
-See [Microsoft Blog](https://devblogs.microsoft.com/commandline/memory-reclaim-in-the-windows-subsystem-for-linux-2/)  
-
-`echo 1 > /proc/sys/vm/drop_caches`  
-`echo 1 > /proc/sys/vm/compact_memory`
-
-needs to run as root (sudo doesn't work)",26,https://gitlab.com/marcel.schwarz/linux-tools/-/issues/26,Open,Marcel Schwarz,marcel.schwarz,"","",No,No,,2021-04-01 21:24:37,2021-04-01 21:24:37,,,,new module,0,0

modules/pkg-lister/__init__.py

@@ -0,0 +1,61 @@
+import argparse
+import sqlite3
+import subprocess
+
+# cmd = """dpkg-query -f '\{"package": "${Package}", "version": "${Version}", "arch": "${Architecture}", "source": "${Source}", "desc": "${binary:Synopsis}"\}\\n' -W"""
+
+cmd = """dpkg-query -f '${Package}\\t${Version}\\t${Architecture}\\t${Source}\\t${binary:Synopsis}\\n' -W"""
+db = sqlite3.connect("pkg-list.db")
+cur = db.cursor()
+
+parser = argparse.ArgumentParser()
+parser.add_argument("-s", "--search")
+args = parser.parse_args()
+
+
+def load_list():
+    global cur
+    cur.execute("DROP TABLE IF EXISTS Packages")
+    cur.execute(
+        """CREATE TABLE 
+            Packages(
+                pkg TEXT PRIMARY KEY, 
+                version TEXT NOT NULL, 
+                architecture TEXT NOT NULL, 
+                parent TEXT, 
+                description TEXT NOT NULL
+            )"""
+    )
+    packages = subprocess.check_output(cmd, shell=True).decode("UTF-8")
+    for line in packages.splitlines():
+        name, version, arch, source, desc = line.split("\t")
+        cur.execute(
+            "INSERT OR REPLACE INTO Packages VALUES (?,?,?,?,?)",
+            (name, version, arch, source, desc)
+        )
+    db.commit()
+
+
+def list_packages():
+    global cur
+    results = cur.execute("SELECT * FROM Packages")
+    for res in results.fetchall():
+        print(res)
+
+
+def is_installed(pkg):
+    global cur
+    results = cur.execute("SELECT version FROM Packages WHERE pkg = ?", (pkg,))
+    return len(results.fetchall()) > 0
+
+
+def what_does(pkg):
+    global cur
+    results = cur.execute("SELECT description FROM Packages WHERE pkg = ?", (pkg,)).fetchone()
+    return results[0] if results and len(results) > 0 else "Package was not found"
+
+
+load_list()
+# list_packages()
+# print(is_installed("sed"))
+print(f"{args.search} is installed") if is_installed(args.search) else print(f"{args.search} is not installed")