Merge pull request #58 from demostanis/master

Shell script calling python & support for specifying remote profiles and full paths

PKGBUILD/archinstall/PKGBUILD

@@ -1,5 +1,5 @@
-# Maintainer: Anton Hvornum anton@hvornum.se
-# Contributor: Anton Hvornum anton@hvornum.se
+# Maintainer: Anton Hvornum <anton@hvornum.se>
+# Contributor: demostanis worlds <demostanis@protonmail.com>
 pkgname="archinstall"
 pkgver="2.0.5"
 pkgdesc="Installs launcher scripts for archinstall"
@@ -7,27 +7,23 @@ pkgrel=1
 url="https://github.com/Torxed/archinstall"
 license=('GPLv3')
 provides=("${pkgname}")
-md5sums=('SKIP')
 arch=('x86_64')
 source=("${pkgname}-v${pkgver}-x86_64.tar.gz::https://github.com/Torxed/archinstall/archive/v$pkgver.tar.gz")
 depends=('python-archinstall')
+sha256sums=('04176c096d13589b874083aecbb9b1d34e676d2b784f55e5368f4ab83ff38c2e')
  
 package() {
 	mkdir -p "${pkgdir}/usr/bin"
 
 	# Install a guided profile
-	echo '#!/bin/bash' > "${pkgdir}/usr/bin/archinstall-guided"
-	echo 'python -m archinstall guided' >> "${pkgdir}/usr/bin/archinstall-guided"
+	cat - > "${pkgdir}/usr/bin/archinstall" <<EOF
+#!/bin/sh
 
-	# Install a minimal profile
-	echo '#!/bin/bash' > "${pkgdir}/usr/bin/archinstall-minimal"
-	echo 'python -m archinstall minimal' >> "${pkgdir}/usr/bin/archinstall-minimal"
+python -m archinstall $@
+EOF
 
-	# Install a unattended profile (safely aborts if no machine specific instructions are found)
-	#echo '#!/bin/bash' > "${pkgdir}/usr/bin/archinstall-unattended"
-	#echo 'python -m archinstall unattended' >> "${pkgdir}/usr/bin/archinstall-unattended"
-
-	chmod +x "${pkgdir}/usr/bin/archinstall-guided"
-	chmod +x "${pkgdir}/usr/bin/archinstall-minimal"
-	#chmod +x "${pkgdir}/usr/bin/archinstall-unattended"
+	chmod +x "${pkgdir}/usr/bin/archinstall"
 }
+
+# vim:ft=sh
+

PKGBUILD/python-archinstall/PKGBUILD

@@ -1,26 +1,34 @@
-# Maintainer: Anton Hvornum anton@hvornum.se
-# Contributor: Anton Hvornum anton@hvornum.se
+# Maintainer: Anton Hvornum <anton@hvornum.se>
+# Contributor: demostanis worlds <demostanis@protonmail.com>
+
 pkgname="python-archinstall"
 pkgver="2.0.5"
 pkgdesc="Installs ${pkgname} as a python library."
 pkgrel=1
 url="https://github.com/Torxed/archinstall"
+source=("${pkgname}-v${pkgver}-x86_64.tar.gz::https://github.com/Torxed/archinstall/archive/v$pkgver.tar.gz")
 license=('GPLv3')
 provides=("${pkgname}")
-md5sums=('SKIP')
 arch=('x86_64')
-source=("${pkgname}-v${pkgver}-x86_64.tar.gz::https://github.com/Torxed/archinstall/archive/v$pkgver.tar.gz")
 depends=('python>=3.8')
-optdepends=('pyttsx3: Adds text-to-speach support for log/screen output.')
+makedepends=('python-setuptools')
+optdepends=('pyttsx3: Adds text-to-speech support for log/screen output.')
+sha256sums=('04176c096d13589b874083aecbb9b1d34e676d2b784f55e5368f4ab83ff38c2e')
 
 build() {
 	cd "archinstall-${pkgver}"
 
-	python3 setup.py build
+	python setup.py build
 }
  
 package() {
 	cd "archinstall-${pkgver}"
 
-	python setup.py install --prefix=/usr --root="${pkgdir}" --optimize=1
+	python setup.py install \
+		--prefix=/usr \
+		--root="${pkgdir}" \
+		--optimize=1
 }
+
+# vim:ft=sh
+

archinstall/__main__.py

@@ -1,12 +1,18 @@
-import archinstall, sys, os, glob
-import importlib.util
+from urllib.parse import urlparse
+import archinstall
+import sys
+import os
+import glob
+import urllib.request
 
 # TODO: Learn the dark arts of argparse...
-#       (I summon thee dark spawn of cPython)
+#	   (I summon thee dark spawn of cPython)
+
 
 class ProfileNotFound(BaseException):
 	pass
 
+
 def find_examples():
 	"""
 	Used to locate the examples, bundled with the module or executable.
@@ -19,32 +25,47 @@ def find_examples():
 
 	return {os.path.basename(path): path for path in glob.glob(f'{examples}/*.py')}
 
+
+def find(url):
+	parsed_url = urlparse(url)
+	if not parsed_url.scheme:
+		examples = find_examples()
+		if f"{url}.py" in examples:
+			return open(examples[f"{url}.py"]).read()
+		try:
+			return open(url, 'r').read()
+		except FileNotFoundError:
+			return ProfileNotFound(f"File {url} does not exist")
+	elif parsed_url.scheme in ('https', 'http'):
+		return urllib.request.urlopen(url).read().decode('utf-8')
+	else:
+		return ProfileNotFound(f"Cannot handle scheme {parsed_url.scheme}")
+
+
 def run_as_a_module():
 	"""
 	Since we're running this as a 'python -m archinstall' module OR
 	a nuitka3 compiled version of the project.
 	This function and the file __main__ acts as a entry point.
 	"""
-	if len(sys.argv) == 1: sys.argv.append('guided')
 
-	profile = sys.argv[1]
-	library = find_examples()
+	if len(sys.argv) == 1:
+		sys.argv.append('guided')
 
-	if f'{profile}.py' not in library:
-		raise ProfileNotFound(f'Could not locate {profile}.py among the example files.')
+	try:
+		profile = find(sys.argv[1])
+	except ProfileNotFound as err:
+		print(f"Couldn't find file: {err}")
+		sys.exit(1)
 
-	# Swap the working dir, otherwise certain relative lookups won't work within archinstall.
-	# Mainly to avoid https://github.com/Torxed/archinstall/issues/59
 	os.chdir(os.path.abspath(os.path.dirname(__file__)))
-	
-	# Import and execute the chosen `<profile>.py`:
-	spec = importlib.util.spec_from_file_location(
-		library[f"{profile}.py"],
-		library[f"{profile}.py"]
-	)
-	imported_path = importlib.util.module_from_spec(spec)
-	spec.loader.exec_module(imported_path)
-	sys.modules[library[f'{profile}.py']] = imported_path
 
+	try:
+		exec(profile)  # Is this is very safe?
+	except Exception as err:
+		print(f"Failed to run profile... {err}")
+		sys.exit(1)  # Should prompt for another profile path instead
+
+		
 if __name__ == '__main__':
 	run_as_a_module()