Feature: Add install from pull request instructions

CONTRIBUTING.md

@@ -41,6 +41,23 @@ We use GitHub issues to track public bugs. Report a bug by [opening a new issue]
 [issues]: https://github.com/Taxel/PlexTraktSync/issues
 [opening a new issue]: https://github.com/Taxel/PlexTraktSync/issues/new
 
+## Install code from Pull request
+
+Replace `838` with a pull request you intend to install
+
+```
+$ pipx install --suffix=@838 'git+https://github.com/Taxel/PlexTraktSync@refs/pull/838/head'
+  installed package PlexTraktSync 0.18.0.dev0 (PlexTraktSync838), installed using Python 3.10.2
+  These apps are now globally available
+    - plextraktsync@838
+done! ✨ 🌟 ✨
+```
+
+You can also use a convenience wrapper (this requires you install `plextraktsync` with `pipx` first):
+```
+$ plextraktsync self-update --pr 838
+```
+
 ## Checking out code
 
 If you checkout a specific version, this can be done in one of two ways:

plextraktsync/__init__.py

@@ -1 +1 @@
-__version__ = "0.20.x"
+__version__ = "0.20.0dev0"

plextraktsync/cli.py

@@ -3,7 +3,7 @@
 
 import click
 
-from plextraktsync.commands.self_update import enable_self_update, self_update
+from plextraktsync.commands.self_update import enable_self_update
 from plextraktsync.factory import factory
 
 CONFIG = factory.config()
@@ -237,6 +237,25 @@ def subdl():
     pass
 
 
+@command()
+@click.option(
+    "--pr",
+    type=int,
+    default=False,
+    help="Update to Pull Request Id",
+)
+def self_update():
+    """
+    Update PlexTraktSync to the latest version using pipx
+
+    \b
+    $ plextraktsync self-update
+    Updating PlexTraktSync to latest using pipx
+    upgraded package plextraktsync from 0.15.3 to 0.18.5 (location: /Users/glen/.local/pipx/venvs/plextraktsync)
+    """
+    pass
+
+
 @command()
 def bug_report():
     """

plextraktsync/commands/self_update.py

@@ -36,16 +36,11 @@ def enable_self_update():
     return package is not None
 
 
-@click.command()
-def self_update():
-    """
-    Update PlexTraktSync to latest version using pipx
-
-    \b
-    $ plextraktsync self-update
-    Updating PlexTraktSync to latest using pipx
-    upgraded package plextraktsync from 0.15.3 to 0.18.5 (location: /Users/glen/.local/pipx/venvs/plextraktsync)
-    """
-
-    click.echo("Updating PlexTraktSync to latest using pipx")
+def self_update(pr: int):
+    if pr:
+        click.echo(f"Updating PlexTraktSync to the pull request #{pr} version using pipx")
+        system(f"pipx install --suffix=@{pr} --force git+https://github.com/Taxel/PlexTraktSync@refs/pull/{pr}/head")
+        return
+
+    click.echo("Updating PlexTraktSync to the latest version using pipx")
     system("pipx upgrade PlexTraktSync")

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "setuptools-declarative-requirements",
+    "setuptools-declarative-requirements>=1.3.0",
     "setuptools>=42",
     "wheel",
 ]