commit e78719d41488d610e692111a63d3937601b41bdb
Author: kirbylife <kirbylife@protonmail.com>
Date:   Thu Nov 2 02:14:32 2023 -0600

    Initial commit

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/dist/nvexpo-0.1.0-py3-none-any.whl b/dist/nvexpo-0.1.0-py3-none-any.whl
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index 0000000..6c19651
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diff --git a/dist/nvexpo-0.1.0.tar.gz b/dist/nvexpo-0.1.0.tar.gz
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index 0000000..eb6a95c
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diff --git a/nvexpo/__init__.py b/nvexpo/__init__.py
new file mode 100644
index 0000000..5720ac4
--- /dev/null
+++ b/nvexpo/__init__.py
@@ -0,0 +1,51 @@
+#!/bin/python
+
+import sys
+
+from nvexpo import nvexpo
+
+
+def main() -> int:
+    args = sys.argv
+    if len(args) <= 1:
+        nvexpo.help()
+        return 0
+    if len(args) == 2 and args[1] in ["--load"]:
+        nvexpo.load()
+        return 0
+
+    if args[1] in ["--unset"]:
+        nvexpo.unset_env(args[2:])
+        return 0
+
+    if args[1] in ["init"]:
+        try:
+            nvexpo.init(args[2])
+        except IndexError:
+            nvexpo.init()
+        return 0
+
+    raw_vars = args[1:]
+    if not all("=" in x for x in raw_vars):
+        nvexpo.help()
+        return 1
+
+    variables = {}
+    for raw_var in raw_vars:
+        try:
+            key, value = raw_var.split("=", 1)
+        except ValueError:
+            nvexpo.help()
+            return 1
+        key = key.strip("=")
+        value = value.strip("=").strip("\"")
+        variables[key] = value
+        if not key or not value:
+            nvexpo.help()
+            return 1
+    nvexpo.set_env(variables)
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())
diff --git a/nvexpo/__pycache__/__init__.cpython-311.pyc b/nvexpo/__pycache__/__init__.cpython-311.pyc
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index 0000000..5cf4592
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diff --git a/nvexpo/__pycache__/nvexpo.cpython-311.pyc b/nvexpo/__pycache__/nvexpo.cpython-311.pyc
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index 0000000..c5147bb
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diff --git a/nvexpo/nvexpo.py b/nvexpo/nvexpo.py
new file mode 100644
index 0000000..c6f6b5c
--- /dev/null
+++ b/nvexpo/nvexpo.py
@@ -0,0 +1,107 @@
+import os
+import sys
+from enum import Enum
+from pathlib import Path
+from typing import IO, Any, Dict, List
+
+ENV_VARS = Path.home() / ".nvexpo.env"
+
+
+class Mode(Enum):
+    R = "r"
+    W = "w"
+
+class Cmd(Enum):
+    Set = "export"
+    Unset = "unset"
+
+
+def _get_file(mode: Mode) -> IO[Any]:
+    return ENV_VARS.open(mode.value)
+
+def _get_saved_vars() -> Dict[str, str]:
+    output = {}
+    with _get_file(Mode.R) as file:
+        for line in file:
+            line = line.strip()
+            if not line:
+                continue
+            key, value = line.split("=", 1)
+            output[key] = value
+    return output
+
+def _save_vars(variables: Dict[str, str]):
+    new_variables = [f"{key}={value}" for key, value in variables.items()]
+
+    with _get_file(Mode.W) as file:
+        file.write("\n".join(new_variables))
+
+
+def _print_bulk(attrs: List[str], cmd: Cmd):
+    for attr in attrs:
+        print(f"{cmd.value} {attr}")
+
+def _load():
+    current_vars = _get_saved_vars()
+    attrs = [f"{key}={value}" for key, value in current_vars.items()]
+    _print_bulk(attrs, Cmd.Set)
+
+
+def set_env(variables: Dict[str, str]):
+    current_vars = _get_saved_vars()
+    current_vars.update(variables)
+    _save_vars(current_vars)
+    _load()
+
+
+def unset_env(variables: List[str]):
+    current_vars = _get_saved_vars()
+    for var in variables:
+        current_vars.pop(var, None)
+    _save_vars(current_vars)
+    _print_bulk(variables, Cmd.Unset)
+
+
+def help(error: None | str = None):
+    msg = """
+    nx: Non-Volatile Export
+
+    Basic usage:
+    - Set a simple var
+    $ nx VAR1="hello world"
+    $ echo VAR1
+    hello world
+
+    - Unset the variable
+    $ nx --unset VAR1
+    $ echo VAR1
+    <nothing>
+
+    - Persist into bash sessions
+    $ bash
+    $ nx VAR1="hello world"
+    $ exit
+    $ bash
+    $ echo $VAR1
+    hello world
+    """.strip()
+    msg = "\n".join(map(str.strip, msg.splitlines()))
+    print(msg, file=sys.stderr)
+
+
+def init(shell: str | None = None):
+    if shell is None:
+        shell = "bash"
+
+    if shell == "bash":
+        cmd = """
+        function nx(){
+            eval "$(poetry run nvexpo $@)"
+        }
+        """
+        print(cmd)
+        _load()
+
+
+if not os.path.exists(ENV_VARS):
+    _get_file(Mode.W).close()
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..82d68fd
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,111 @@
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+typing-extensions = ">=4.1.0"
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+[package.extras]
+dmypy = ["psutil (>=4.0)"]
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+reports = ["lxml"]
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+version = "2.0.1"
+description = "A lil' TOML parser"
+optional = false
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+[[package]]
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+version = "4.8.0"
+description = "Backported and Experimental Type Hints for Python 3.8+"
+optional = false
+python-versions = ">=3.8"
+files = [
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+]
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.8"
+content-hash = "e3514d4266e70488cfa20fc30eeb51f431b8ac9831665219b843d1cbf51de209"
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..8e114ba
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,51 @@
+[tool.poetry]
+name = "nvexpo"
+version = "0.1.0"
+description = ""
+authors = ["kirbylife <kirbylife@protonmail.com>"]
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = "^3.8"
+
+
+[tool.poetry.scripts]
+nvexpo = "nvexpo:main"
+
+[tool.poetry.group.dev.dependencies]
+ruff = "^0.1.3"
+mypy = "^1.6.1"
+
+[tool.poe.tasks]
+format = "ruff format ."
+linter = "ruff nvexpo"
+typing = "mypy nvexpo"
+
+
+[tool.ruff]
+target-version = "py38"
+line-length=120
+indent-width=4
+
+[tool.ruff.lint]
+select = ["ALL"]
+ignore = [
+       "EXE001",
+       "D100",
+       "D101",
+       "D103",
+       "D104",
+       "PLR0911",
+       "T201",
+       "PLR2004",
+       "FA102"
+]
+fixable = ["ALL"]
+
+[tool.ruff.format]
+quote-style = "double"
+indent-style = "space"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/test.env b/test.env
new file mode 100644
index 0000000..2864150
--- /dev/null
+++ b/test.env
@@ -0,0 +1 @@
+HELLO=10
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29