Add implementation of sisiphus-cli using typer

2 files changed, 130 insertions, 0 deletions

diff --git a/src/frontend/cli-ng/__init__.py b/src/frontend/cli-ng/__init__.py
new file mode 100644
index 0000000..20120a6
--- /dev/null
+++ b/src/frontend/cli-ng/__init__.py
@@ -0,0 +1 @@
+""" Just the init file"""
\ No newline at end of file
diff --git a/src/frontend/cli-ng/sisyphus-cli.py b/src/frontend/cli-ng/sisyphus-cli.py
new file mode 100755
index 0000000..a0ca430
--- /dev/null
+++ b/src/frontend/cli-ng/sisyphus-cli.py
@@ -0,0 +1,129 @@
+#!/usr/bin/python3
+
+import typer
+from typing import List
+
+app = typer.Typer()
+mirror_cmd = typer.Typer()
+app.add_typer(mirror_cmd, name="mirror", help='List/set the active binary repository mirror.')
+
+@app.callback()
+def app_callback():
+    """Sisyphus is a simple python wrapper around portage, gentoolkit, and portage-utils
+    which provides an apt-get/yum-alike interface to these commands,
+    to assist newcomer people transitioning from Debian/RedHat-based systems to Gentoo.
+
+    Use 'sisyphus COMMAND --help' for detailed usage.
+    """
+    pass
+
+@app.command("update")
+def update():
+    """Update the Portage tree, the Redcore Overlay(s), Portage configs and Sisyphus's package database."""
+    typer.echo("Updating system ...")
+
+@app.command("upgrade")
+def upgrade():
+    """Upgrade the system using binary and/or ebuild (source) packages."""
+    typer.echo("Upgrading all packages ...")
+
+@app.command("install")
+def install(pkglist: List[str]):
+    """Install binary and/or ebuild (source) packages."""
+    [typer.echo(f"Installing {pkg}") for pkg in pkglist]
+
+@app.command("uninstall")
+def uninstall(pkglist: List[str], force: bool = False):
+    """Uninstall packages *SAFELY* by checking for reverse dependencies.
+    If reverse dependencies exist, the package(s) will NOT be uninstalled to prevent the possible breakage of the system.
+    If you really want to uninstall the package, make sure you uninstall all reverse dependencies as well.
+    This will not allways be possible, as the reverse dependency chain may be way to long and require you to uninstall critical system packages.
+
+    Using the --force option, packages are uninstalled *UNSAFELY* by ignoring reverse dependencies.
+    This may break your system if you uninstall critical system packages.
+    It will try the best it can to preserve the libraries required by other packages to prevent such a breakage.
+    Upgrading the system may pull the packages back in, to fix the reverse dependency chain.
+    """
+    if not force:
+        [typer.echo(f"Safely removing {pkg}") for pkg in pkglist]
+    else:
+        [typer.echo(f"Force removing {pkg}") for pkg in pkglist]
+
+@app.command("autoremove")
+def autoremove():
+    """Uninstall packages that are no longer needed.
+    When you uninstall a package without it's reverse dependencies, those dependencies will become orphans if nothing else requires them.
+    In addition, a package may no longer depend on another one, so that other package becomes orphan as well if nothing else requires it.
+    Use this option to check the whole dependency chain for such packages, and uninstall them.
+    """
+    typer.echo("Performing cleanup ... ")
+
+@app.command("search")
+def install(pkglist: List[str]):
+    """Search for binary and/or ebuild (source) packages."""
+    [typer.echo(f"Searching for {pkg}") for pkg in pkglist]
+
+@app.command("spmsync")
+def spmsync():
+    """Sync Sisyphus's package database with Portage's package database.
+    When you install something with Portage directly (emerge), Sisyphus is not aware of that package, and it doesn't track it in it's database.
+    Use this command to synchronize Sisyphus's package database with Portage's package database.
+    """
+    typer.echo("Syncing sisyphus database ...")
+
+@app.command("rescue")
+def rescue():
+    """Resurrect Sisyphus's package database if lost or corrupted.
+    If for some reason Sisyphus's package database is lost or corrupted, it can be resurrected using Portage's package database.
+    If Portage's package database is corrupted (in this case you're screwed anyway :D), only a partial resurrection will be possible.
+    If Portage's package database is intact, full resurrection will be possible.
+    """
+    typer.echo("Syncing sisyphus database ...")
+
+@app.command("branch")
+def branch(branch: str = typer.Argument('master'), remote: str = typer.Option('pagure')):
+    """Pull the branch 'BRANCH' of the Portage tree, Redcore overlay and Portage configs,
+    using 'REMOTE' git repositories.
+
+    'BRANCH' can be one of the following : master, next (default is master)
+
+    'REMOTE' can be one of the following : gitlab, pagure (default is pagure)
+
+    * Examples:
+
+    'branch master --remote gitlab' will pull the branch 'master' from gitlab.com
+
+    'branch next --remote pagure' will pull the branch 'next' from pagure.io
+
+    !!! WARNING !!!
+
+    Once you changed the branch, you must pair the branch 'BRANCH' with the correct binary repository.
+
+    Branch 'master' must be paired with the stable binary repository (odd numbers in 'sisyphus mirror list').
+
+    * Examples : 'sisyphus mirror set 1' or 'sisyphus mirror set 5'
+
+    Branch 'next' must be paired with the testing binary repository (even numbers in 'sisyphus mirror list').
+
+    * Examples : 'sisyphus mirror set 2' or 'sisyphus mirror set 8'
+    """
+    typer.echo(f"Injecting {branch} branch from {remote} repository")
+
+@app.command("sysinfo")
+def sysinfo():
+    """Display information about installed core packages and portage configuration."""
+    typer.echo("Syncing sisyphus database ...")
+
+@mirror_cmd.command("list")
+def mirror_list():
+    """List available binary package repository mirrors
+    (the active one is marked with *)"""
+    typer.echo("Listing available mirrors ...")
+
+@mirror_cmd.command("set")
+def mirror_set(index: int):
+    """Change the binary package repository to the selected mirror."""
+    typer.echo(f"Setting mirror to: {index}")
+
+if __name__ == "__main__":
+    app()