SysCommand() to remove ANSII VT100 Esc codes & archlinux-keyring fix (#933)

* Fixed SysCommandWorker() so that it removes ANSII VT100 escape codes. I also moved package.py into it's own folder, as that's something I want to expand on a lot, so package related stuff should go in there. I created a installed_package() function which gets information about the locally installed package. I changed so that find_packages() and find_package() returns a data-model instead for the package information. This should unify and make sure we detect issues down the line.

* Working on structuring .version constructor that works with BaseModel

* Added version contructors to VersionDef(). Also added __eq__ and __lt__ to LocalPackage() and PackageSearchResult().

* removed debug and added a TODO

* Removed whitespace

* Removed mirror-database function from myrepo

1 files changed, 129 insertions, 0 deletions

diff --git a/archinstall/lib/models/__init__.py b/archinstall/lib/models/__init__.py
new file mode 100644
index 00000000..c7920cdf
--- /dev/null
+++ b/archinstall/lib/models/__init__.py
@@ -0,0 +1,129 @@
+from typing import Optional, List
+from pydantic import BaseModel, validator
+
+class VersionDef(BaseModel):
+	version_string: str
+
+	@classmethod
+	def parse_version(self) -> List[str]:
+		if '.' in self.version_string:
+			versions = self.version_string.split('.')
+		else:
+			versions = [self.version_string]
+
+		return versions
+
+	@classmethod
+	def major(self) -> str:
+		return self.parse_version()[0]
+
+	@classmethod
+	def minor(self) -> str:
+		versions = self.parse_version()
+		if len(versions) >= 2:
+			return versions[1]
+
+	@classmethod
+	def patch(self) -> str:
+		versions = self.parse_version()
+		if '-' in versions[-1]:
+			_, patch_version = versions[-1].split('-', 1)
+			return patch_version
+
+	def __eq__(self, other :'VersionDef') -> bool:
+		if other.major == self.major and \
+			other.minor == self.minor and \
+			other.patch == self.patch:
+
+			return True
+		return False
+		
+	def __lt__(self, other :'VersionDef') -> bool:
+		if self.major > other.major:
+			return False
+		elif self.minor and other.minor and self.minor > other.minor:
+			return False
+		elif self.patch and other.patch and self.patch > other.patch:
+			return False
+
+	def __str__(self) -> str:
+		return self.version_string
+
+
+class PackageSearchResult(BaseModel):
+	pkgname: str
+	pkgbase: str
+	repo: str
+	arch: str
+	pkgver: str
+	pkgrel: str
+	epoch: int
+	pkgdesc: str
+	url: str
+	filename: str
+	compressed_size: int
+	installed_size: int
+	build_date: str
+	last_update: str
+	flag_date: Optional[str]
+	maintainers: List[str]
+	packager: str
+	groups: List[str]
+	licenses: List[str]
+	conflicts: List[str]
+	provides: List[str]
+	replaces: List[str]
+	depends: List[str]
+	optdepends: List[str]
+	makedepends: List[str]
+	checkdepends: List[str]
+
+	@property
+	def pkg_version(self) -> str:
+		return self.pkgver
+
+	def __eq__(self, other :'VersionDef') -> bool:
+		return self.pkg_version == other.pkg_version
+
+	def __lt__(self, other :'VersionDef') -> bool:
+		return self.pkg_version < other.pkg_version
+
+
+class PackageSearch(BaseModel):
+	version: int
+	limit: int
+	valid: bool
+	results: List[PackageSearchResult]
+
+
+class LocalPackage(BaseModel):
+	name: str
+	version: str
+	description:str
+	architecture: str
+	url: str
+	licenses: str
+	groups: str
+	depends_on: str
+	optional_deps: str
+	required_by: str
+	optional_for: str
+	conflicts_with: str
+	replaces: str
+	installed_size: str
+	packager: str
+	build_date: str
+	install_date: str
+	install_reason: str
+	install_script: str
+	validated_by: str
+
+	@property
+	def pkg_version(self) -> str:
+		return self.version
+
+	def __eq__(self, other :'VersionDef') -> bool:
+		return self.pkg_version == other.pkg_version
+
+	def __lt__(self, other :'VersionDef') -> bool:
+		return self.pkg_version < other.pkg_version
\ No newline at end of file