github: add config templates + docs

- ghexport: use export_path (export_dir is still supported)

doc/MODULES.org

@@ -25,6 +25,8 @@ If you have some issues with the setup, see [[file:SETUP.org::#troubleshooting][
   - [[#mylastfm][my.lastfm]]
   - [[#myreadingpolar][my.reading.polar]]
   - [[#myinstapaper][my.instapaper]]
+  - [[#mygithubgdpr][my.github.gdpr]]
+  - [[#mygithubghexport][my.github.ghexport]]
 :END:
 
 * Intro
@@ -74,6 +76,8 @@ modules = [
     ('lastfm'         , 'my.lastfm'              ),
     ('polar'          , 'my.reading.polar'       ),
     ('instapaper'     , 'my.instapaper'          ),
+    ('github'         , 'my.github.gdpr'         ),
+    ('github'         , 'my.github.ghexport'     ),
 ]
 
 def indent(s, spaces=4):
@@ -227,3 +231,31 @@ for cls, p in modules:
         # alternatively, you can put the repository (or a symlink) in $MY_CONFIG/my/config/repos/instapexport
         instapexport: Optional[PathIsh] = None
     #+end_src
+** [[file:../my/github/gdpr.py][my.github.gdpr]]
+
+    Github data (uses [[https://github.com/settings/admin][official GDPR export]])
+
+    #+begin_src python
+    class github:
+        gdpr_dir: PathIsh  # path to unpacked GDPR archive
+    #+end_src
+** [[file:../my/github/ghexport.py][my.github.ghexport]]
+
+    Github data: events, comments, etc. (API data)
+
+    #+begin_src python
+    class github:
+        '''
+        Uses [[https://github.com/karlicoss/ghexport][ghexport]] outputs.
+        '''
+        # path[s]/glob to the exported JSON data
+        export_path: Paths
+
+        # path to a local clone of ghexport
+        # alternatively, you can put the repository (or a symlink) in $MY_CONFIG/my/config/repos/ghexport
+        ghexport : Optional[PathIsh] = None
+
+        # path to a cache directory
+        # if omitted, will use /tmp
+        cache_dir: Optional[PathIsh] = None
+    #+end_src

my/github/all.py

@@ -1,3 +1,7 @@
+"""
+Unified Github data (merged from GDPR export and periodic API updates)
+"""
+
 from . import gdpr, ghexport
 
 from .common import merge_events, Results

my/github/gdpr.py

@@ -1,3 +1,7 @@
+"""
+Github data (uses [[https://github.com/settings/admin][official GDPR export]])
+"""
+
 from datetime import datetime
 import json
 from typing import Iterable, Dict, Any
@@ -7,14 +11,25 @@ from ..core import get_files
 
 from .common import Event, parse_dt
 
-from my.config import github as config
+# TODO later, use a separate user config? (github_gdpr)
+from my.config import github as user_config
+
+from dataclasses import dataclass
+from ..core import PathIsh
+
+@dataclass
+class github(user_config):
+    gdpr_dir: PathIsh  # path to unpacked GDPR archive
+
+###
+
+
+from ..core.cfg import make_config
+config = make_config(github)
 
 
 def events() -> Iterable[Res[Event]]:
-    """
+    # TODO FIXME allow using archive here?
-    Parses events from GDPR export (https://github.com/settings/admin)
-    """
-    # TODO allow using archive here?
     files = get_files(config.gdpr_dir, glob='*.json')
     handler_map = {
         'schema'       : None,

my/github/ghexport.py

@@ -1,5 +1,61 @@
+"""
+Github data: events, comments, etc. (API data)
+"""
+from dataclasses import dataclass
+from typing import Optional
+
+from ..core import Paths, PathIsh
+
+from my.config import github as user_config
+
+
+@dataclass
+class github(user_config):
+    '''
+    Uses [[https://github.com/karlicoss/ghexport][ghexport]] outputs.
+    '''
+    # path[s]/glob to the exported JSON data
+    export_path: Paths
+
+    # path to a local clone of ghexport
+    # alternatively, you can put the repository (or a symlink) in $MY_CONFIG/my/config/repos/ghexport
+    ghexport : Optional[PathIsh] = None
+
+    # path to a cache directory
+    # if omitted, will use /tmp
+    cache_dir: Optional[PathIsh] = None
+
+    @property
+    def dal_module(self):
+        rpath = self.ghexport
+        if rpath is not None:
+            from .core.common import import_dir
+            return import_dir(rpath, '.dal')
+        else:
+            import my.config.repos.ghexport.dal as dal
+            return dal
+###
+
+# TODO  perhaps using /tmp in case of None isn't ideal... maybe it should be treated as if cache is off
+
+from ..core.cfg import make_config, Attrs
+def migration(attrs: Attrs) -> Attrs:
+    if 'export_dir' in attrs: # legacy name
+        attrs['export_path'] = attrs['export_dir']
+    return attrs
+config = make_config(github, migration=migration)
+
+
+from typing import TYPE_CHECKING
+if TYPE_CHECKING:
+    import my.config.repos.ghexport.dal as dal
+else:
+    dal = config.dal_module
+
+############################
+
 from pathlib import Path
-from typing import Tuple, Optional, Iterable, Dict, Sequence
+from typing import Tuple, Iterable, Dict, Sequence
 
 from ..core import get_files
 from ..core.common import mcachew
@@ -7,18 +63,15 @@ from ..kython.kompress import CPath
 
 from .common import Event, parse_dt, Results
 
-from my.config import github as config
-import my.config.repos.ghexport.dal as ghexport
-
 
 def inputs() -> Sequence[Path]:
-    return get_files(config.export_dir)
+    return get_files(config.export_path)
 
 
-def _dal():
+def _dal() -> dal.DAL:
     sources = inputs()
     sources = list(map(CPath, sources)) # TODO maybe move it to get_files? e.g. compressed=True arg?
-    return ghexport.DAL(sources)
+    return dal.DAL(sources)
 
 
 # TODO hmm. not good, need to be lazier?...

my/twitter/archive.py

@@ -18,9 +18,8 @@ except ImportError as e:
 
 
 from dataclasses import dataclass
-from ..core.common import Paths
+from ..core import Paths
 
-# TODO perhaps rename to twitter_archive? dunno
 @dataclass
 class twitter_archive(user_config):
     export_path: Paths # path[s]/glob to the twitter archive takeout

my/twitter/twint.py

@@ -14,6 +14,7 @@ from my.config import twint as user_config
 class twint(user_config):
     export_path: Paths # path[s]/glob to the twint Sqlite database
 
+####
 
 from ..core.cfg import make_config
 config = make_config(twint)