From c8250596fc6b50f2c92fb3952491ddfcbf0f9781 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Thu, 1 Aug 2019 15:26:28 +0200
Subject: ee init: Make sure the uuid is kept when reinitializing.

---
 src/ee/project/__init__.py | 18 ++++++++++--------
 src/ee/supplier/seeed.py   |  4 ++--
 src/ee/tools/init.py       | 30 ++++++++++++++----------------
 3 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'src/ee')

diff --git a/src/ee/project/__init__.py b/src/ee/project/__init__.py
index 395d204..c9e02f8 100644
--- a/src/ee/project/__init__.py
+++ b/src/ee/project/__init__.py
@@ -36,12 +36,8 @@ class Project(object):
         self.project_dir = project_dir
         self._cfg = cfg
 
-        if "project" not in cfg:
-            cfg.add_section("project")
-
-        project = cfg["project"]
-        if "uuid" not in project:
-            project["uuid"] = str(uuid.uuid4())
+        project = self.get_or_create_section("project")
+        project["uuid"] = project.get("uuid", str(uuid.uuid4()))
 
         # TODO: read from config
         self._suppliers = []
@@ -68,13 +64,19 @@ class Project(object):
     def cfg(self):
         return self._cfg
 
+    def get_or_create_section(self, section):
+        try:
+            return self._cfg[section]
+        except KeyError:
+            self._cfg.add_section(section)
+            return self._cfg[section]
+
     @property
     def uuid(self):
         return uuid.UUID(hex=self._cfg["project"]["uuid"])
 
     @classmethod
-    def load(cls):
-        project_dir = Path(".")
+    def load(cls, project_dir=Path(".")):
         cfg = load_config(project_dir)
 
         return Project(project_dir, cfg)
diff --git a/src/ee/supplier/seeed.py b/src/ee/supplier/seeed.py
index 1982f68..573c4b5 100644
--- a/src/ee/supplier/seeed.py
+++ b/src/ee/supplier/seeed.py
@@ -149,5 +149,5 @@ def download_opl(out_path: Path, cache_dir: Path, opl_type: str):
 def init_project(project):
     opls = ["SEEED", "HQCHIP"]
 
-    project.cfg.add_section("seeed-opl")
-    project.cfg["seeed-opl"]["opls"] = ", ".join(opls)
+    section = project.get_or_create_section("seeed-opl")
+    section["opls"] = ", ".join(opls)
diff --git a/src/ee/tools/init.py b/src/ee/tools/init.py
index 3f8d2b1..9b3bcf4 100644
--- a/src/ee/tools/init.py
+++ b/src/ee/tools/init.py
@@ -1,5 +1,4 @@
 import argparse
-import configparser
 import uuid
 from pathlib import Path
 from typing import List
@@ -8,41 +7,41 @@ import ee.tools
 from ee.project import Project
 
 
-def init_kicad_project(basedir: Path, cfg, args):
+def init_kicad_project(basedir: Path, project: Project, args):
     pro_files: List[Path] = [f for f in basedir.iterdir() if f.name.endswith(".pro")]
 
     if len(pro_files) == 0:
         return
 
-    cfg.add_section("kicad-project")
+    cfg = project.get_or_create_section("kicad-project")
 
     if len(pro_files) == 1:
         pro_file = pro_files[0]
         sch_file: Path = pro_file.parent / (pro_file.name[0:-4] + ".sch")
         pcb_file: Path = pro_file.parent / (pro_file.name[0:-4] + ".kicad_pcb")
 
-        cfg["kicad-project"]["uuid"] = str(uuid.uuid4())
+        cfg["uuid"] = cfg.get("uuid", str(uuid.uuid4()))
 
         if sch_file.is_file():
             print("Found KiCAD project and schematic")
-            cfg["kicad-project"]["sch"] = str(sch_file)
+            cfg["sch"] = str(sch_file)
 
         if pcb_file.is_file():
-            cfg["kicad-project"]["pcb"] = str(pcb_file)
+            cfg["pcb"] = str(pcb_file)
 
-        cfg["kicad-project"]["functions"] = "ee.kicad.functions.default"
-        cfg["kicad-project"]["function-arguments"] = ""
+        cfg["functions"] = cfg.get("functions", "ee.kicad.functions.default")
+        cfg["function-arguments"] = cfg.get("function-arguments", "ee.kicad.functions.default")
     else:
         print("Found more than one kicad project file.")
 
     if args.kicad_bom_strategy:
-        cfg["kicad-project"]["strategy"] = args.kicad_bom_strategy
+        cfg["strategy"] = args.kicad_bom_strategy
 
 
 def init_digikey(project: Project):
-    project.cfg.add_section("supplier:digikey")
+    supplier = project.get_or_create_section("supplier:digikey")
 
-    project.cfg["supplier:digikey"]["function"] = "ee.digikey.functions.default"
+    supplier["function"] = supplier.get("function", "ee.digikey.functions.default")
 
 
 def init_seeed_opl(project: Project):
@@ -51,16 +50,15 @@ def init_seeed_opl(project: Project):
 
 
 def init(project_dir: Path, basedir: Path, args):
-    cfg = configparser.ConfigParser()
-    project = Project(project_dir, cfg)
+    project = Project.load(project_dir)
 
-    init_kicad_project(basedir, cfg, args)
+    init_kicad_project(basedir, project, args)
     init_digikey(project)
     init_seeed_opl(project)
 
     if args.create_bom_strategy:
-        project.cfg.add_section("create-bom")
-        project.cfg["create-bom"]["strategy"] = args.create_bom_strategy
+        create_bom = project.get_or_create_section("create-bom")
+        create_bom["strategy"] = args.create_bom_strategy
 
     print("Saving project. Now run 'ee ninja' to generate Ninja build file")
     project.save()
-- 
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