1 files changed, 125 insertions, 0 deletions
diff --git a/src/ee/kicad/doit.py b/src/ee/kicad/doit.py
new file mode 100644
index 0000000..44abc61
--- /dev/null
+++ b/src/ee/kicad/doit.py
@@ -0,0 +1,125 @@
+import os.path
+from doit.exceptions import TaskFailed
+from doit.tools import check_timestamp_unchanged
+from configclass import Config
+
+class KicadDoitTasks(object):
+    config = Config({
+        "sch": None,
+        "kicad_pcb": None,
+        "gerber_dir": None,
+        "gerber_zip": None,
+        "components_dir": None,
+        })
+
+    def __init__(self, *args, **kwargs):
+        self.config = self.config.make(kwargs)
+
+    def echo(*args, **kwargs):
+        print("_task: args={}, kwars={}".format(args, kwargs))
+
+    def tasks(self, *args, **kwargs):
+        import ee.kicad
+        kicad_pcb = self.config["kicad_pcb"]
+        sch = self.config["sch"]
+        tasks = []
+
+        gerber_dir = self.config["gerber_dir"]
+        if gerber_dir:
+            gerber_zip = self.config["gerber_zip"] or "{}.zip".format(gerber_dir)
+            #print("gerber_zip={}".format(gerber_zip))
+
+            eg = next((p for p in (os.path.join(p, "export_gerber.py") for p in ee.kicad.__path__) if os.path.isfile(p)), None)
+            if not eg:
+                raise Exception("Could not find export_gerber.py")
+
+            # TODO: replace with python
+            mkdir = "mkdir -p {}".format(gerber_dir)
+            export_gerber = " ".join([
+                eg,
+                "--pcb", kicad_pcb,
+                "--output-directory", gerber_dir,
+                "--protel-extensions",
+            ])
+            def make_zip():
+                import zipfile
+                from pathlib import Path
+                with zipfile.ZipFile(gerber_zip, "w") as z:
+                    for p in Path(gerber_dir).iterdir():
+                        if not p.is_file():
+                            continue
+                        z.write(p, arcname=p.relative_to(gerber_dir))
+
+            tasks.append({
+                "name": "kicad_gerber",
+                "targets": [gerber_zip],
+                "actions": [mkdir, export_gerber, make_zip],
+                "file_dep": [kicad_pcb],
+            })
+
+        components_dir = self.config["components_dir"]
+        if sch and components_dir:
+            tasks.append(task_sch_to_component_files(sch, components_dir))
+
+        for t in tasks:
+            yield t
+
+
+def task_sch_to_component_files(sch, components_dir):
+    def action():
+        import ee.kicad
+        from ee.kicad.model import Component, ComponentField
+        import csv
+        import configparser
+        from ee.fact import Fact
+
+        schematics = ee.kicad.read_schematics(sch)
+        cs = [c for c in schematics.components]
+        os.makedirs(components_dir, exist_ok=True)
+        # TODO: remove directory?
+        for c in cs:
+            path = os.path.join(components_dir, "{}.ini".format(c.timestamp))
+            ini = configparser.ConfigParser(interpolation = None)
+            if os.path.isfile(path) and ini.read(path) != [path]:
+                print("Could not load component file: {}".format(path))
+                return False
+#            if ini.has_section("kicad-schematic"):
+#                ini.remove_section("kicad-schematic")
+#            ini.add_section("kicad-schematic")
+#            ini.set("kicad-schematic", "ref", c.ref)
+#            ini.set("kicad-schematic", "ref-type", c.ref_type)
+            fact = Fact("schematic-symbol")
+            ks = fact.view("kicad-schematic")
+            ks.set("ref", c.ref)
+            ks.set("ref-type", c.ref_type)
+            if c.has_ref_num:
+#                ini.set("kicad-schematic", "ref-num", str(c.ref_num))
+                ks.set("ref-num", str(c.ref_num))
+#            ini.set("kicad-schematic", "value", c.value)
+            ks.set("value", c.value)
+            if c.footprint:
+#                ini.set("kicad-schematic", "footprint", c.footprint)
+                ks.set("footprint", c.footprint)
+
+            fields = [f for f in c.fields if f.value and f.name not in ComponentField.names]
+
+            if fields:
+#                if ini.has_section("kicad-fields"):
+#                    ini.remove_section("kicad-fields")
+#                ini.add_section("kicad-fields")
+                kf = fact.kv("kicad-fields")
+                for f in fields:
+                    kf.set(f.name, str(f.value))
+            
+            with open(path, "w", newline="") as f:
+#                ini.write(f)
+                fact.write(f)
+
+    component_files_cookie = "{}/components.cookie".format(components_dir)
+    gen_cookie = "date > %(targets)s"
+    return {
+        "name": "sch_to_component_files",
+        "file_dep": [sch],
+        "actions": [action, gen_cookie],
+        "targets": [component_files_cookie],
+    }