added more helper functions

scripts/project_man.py

@@ -0,0 +1,108 @@
+import os
+import re
+from typing import Any
+import toml
+import datetime
+
+
+def findProjectRoot() -> tuple[bool, str]:
+    [exists, projectFile] = findProjectFile()
+    if not exists:
+        return (False, "")
+    return (True, "/".join(projectFile.split("/")[0:-1]))
+
+def findProjectFile() -> tuple[bool, str]:
+    cwd = os.getcwd().split("/")
+    for i in range(len(cwd) - 2):
+        searchPath = "/".join(cwd[0:len(cwd)-i])
+        [exists, pathToProjectFile] = projectFileExists(searchPath)
+        if exists:
+            return (True, pathToProjectFile)
+    return (False, "")
+
+def projectFileExists(path: str) -> tuple[bool, str]:
+    files = os.listdir(path)
+    for file in files:
+        if "gantry.toml" in file:
+            return (True, os.path.join(path, file))
+    return (False,"")
+
+def initProjectFile(projectName: str) -> tuple[bool, str]:
+    cwd = os.getcwd()
+    projectPath = os.path.join(cwd, "gantry.toml")
+    [exists, existingProjectPath] = projectFileExists(cwd)
+    if exists:
+        existingProjectName = existingProjectPath.split("/")[-1]
+        return (False, f"Project {existingProjectName} already exists, amend it to fit your intention or delete it to create a new project")
+    try:
+        with open(projectPath, "w") as f:
+            parsedTOML = toml.loads(createProjectFileTemplate(projectName))
+            toml.dump(parsedTOML, f)
+    except:
+        return (False, "Creation of file failed, permissions may be set wrong")
+        
+    return (True, projectPath)
+
+def loadProjectFile() -> tuple[bool, str | dict[str, Any]] :
+    [exists, path] = findProjectFile()
+    if not exists:
+        return (False, "")
+    try:
+        with open(path, "r") as f:
+            toml.load
+            parsedTOML = toml.load(f)
+            return (True, parsedTOML)
+    except:
+        return (False, "Reading Project file failed, permissions may be set wrong")
+
+def writeProjectFile(projectDict: dict[str, Any]) -> tuple[bool, str]:
+    [exists, path] = findProjectFile()
+    if not exists:
+        return (False, "")
+    try:
+        with open(path, "w") as f:
+            toml.dump(projectDict, f)
+            return (True, "")
+    except:
+        return (False, "Reading Project file failed, permissions may be set wrong")
+
+
+def addLibraryInProject(lib: str, std: str) -> tuple[bool, str]:
+    [exists, output] = loadProjectFile()
+    if not exists:
+        return (False, "Project doesn't exist.")
+    projectDict = {}
+    if isinstance(output, dict):
+        projectDict = output
+    else:
+        return (False, "Output wasn't a dictionary")
+    if "libraries" not in projectDict.keys():
+        projectDict["libraries"] = {}
+    if lib not in projectDict["libraries"].keys():
+        projectDict["libraries"][lib] = {}
+        projectDict["libraries"][lib]["vhdl-version"] = std
+        projectDict["libraries"][lib]["path"] = os.path.join(os.getcwd(), lib)
+        [wentWell, _] = writeProjectFile(projectDict)
+        return (wentWell, "")
+    return (False, "Library with this name is already declared")
+
+
+
+
+def createProjectFileTemplate(projectName: str) -> str:
+    return f"""
+title = "{projectName}"
+createdAt = "{datetime.date.today()}"
+maintainer = ""
+email = ""
+version = "0.0.1"
+"""
+
+
+
+if __name__ == "__main__":
+    print(initProjectFile("test"))
+    print(loadProjectFile())
+    print(findProjectFile())
+    print(findProjectRoot())
+    print(addLibraryInProject("ganimede", "93"))