refactor: cambio estructura de proyecto siguiendo guidelines de python

src/git_flow/git.py

@@ -0,0 +1,130 @@
+import subprocess
+
+from .io import *
+
+
+class Status:
+    worktree: str
+    index: str
+    file: str
+
+    def __init__(self, line: str) -> None:
+        self.worktree = line[0]
+        self.index = line[1]
+        self.file = line[3:].strip("\n")
+
+
+class Git:
+    FLOWCONFIG_FILE = ".flowconfig"
+    CHANGELOG_FILE = "CHANGELOG.md"
+    UPDATED_CHANGELOG_MSG = "Updated " + CHANGELOG_FILE
+
+    command: list[str]
+    check_returncode: bool = True
+
+    @staticmethod
+    def flow_config(*args, **kwargs):
+        return Git("config", *args, file=Git.FLOWCONFIG_FILE, **kwargs)
+
+    @staticmethod
+    def get_current_branch():
+        return Git("rev-parse", "HEAD", abbrev_ref=True).firstline()
+
+    @staticmethod
+    def get_branches():
+        return Git._get_references("heads")
+
+    @staticmethod
+    def status():
+        return list(map(Status, Git("status", porcelain=True).lines(False)))
+
+    @staticmethod
+    def _get_references(kind: str):
+        prefix = "refs/" + kind + "/"
+        return map(
+            lambda r: r.removeprefix(prefix),
+            filter(
+                lambda l: l.startswith(prefix),
+                Git("for-each-ref", format="%(refname)").lines(),
+            ),
+        )
+
+    def __init__(self, subcommand: str, *args: str, **kwargs: str | int | bool) -> None:
+        self.command = ["git", subcommand]
+
+        for option, value in kwargs.items():
+            option = option.replace("_", "-")
+
+            if isinstance(value, bool):
+                if len(option) == 1:
+                    self.command.append("-" + option)
+                else:
+                    prefix = "--" if value else "--no-"
+                    self.command.append(prefix + option)
+            else:
+                value = value if isinstance(value, str) else str(value)
+
+                if len(option) == 1:
+                    self.command.append("-" + option)
+                    self.command.append(value)
+                else:
+                    self.command.append("--" + option + "=" + value)
+
+        self.command += args
+
+    def lines(self, strip: bool = True):
+        process = subprocess.run(self.command, capture_output=True, text=True)
+
+        self.__print_process(process.stdout, process.stderr)
+
+        if self.check_returncode:
+            process.check_returncode()
+
+        lines = process.stdout.splitlines()
+
+        return lines if not strip else list(map(lambda l: l.strip(), lines))
+
+    def firstline(self):
+        lines = self.lines()
+
+        return lines[0] if lines else ""
+
+    def exec(self):
+        process = subprocess.run(self.command, capture_output=True, text=True)
+
+        self.__print_process(process.stdout, process.stderr)
+
+        if self.check_returncode:
+            process.check_returncode()
+
+    def code(self):
+        process = subprocess.run(self.command, capture_output=True, text=True)
+
+        self.__print_process(process.stdout, process.stderr)
+
+        return process.returncode
+
+    def without_checking(self):
+        self.check_returncode = False
+
+        return self
+
+    def __print_process(self, stdout: str, stderr: str):
+        command = []
+
+        for arg in self.command:
+            if arg.startswith("--") and "=" in arg:
+                pos = arg.index("=")
+                arg = arg[: pos + 1] + '"' + arg[pos + 1 :] + '"'
+            elif " " in arg:
+                arg = '"' + arg + '"'
+
+            command.append(arg)
+
+        print(COLOR_YELLOW + "> " + " ".join(command) + COLOR_RESET)
+
+        for line in stdout.splitlines():
+            print(COLOR_BLUE + "< " + line + COLOR_RESET)
+
+        for line in stderr.splitlines():
+            print(COLOR_RED + "! " + line + COLOR_RESET)