feat: add database migrations up to 1.2.0

including database migrations for 0.6.7 (None) -> 0.6.8, 0.6.8 -> 1.0.0, 1.0.0 -> 1.2.0

src/keri/app/cli/commands/migrate/list.py

@@ -0,0 +1,66 @@
+# -*- encoding: utf-8 -*-
+"""
+keri.kli.commands module
+
+"""
+import argparse
+import logging
+
+from keri import help
+from hio.base import doing
+from prettytable import PrettyTable
+
+from keri.app.cli.common import existing
+
+logger = help.ogler.getLogger()
+help.ogler.resetLevel(level=logging.DEBUG)
+
+
+def handler(args):
+    """
+    Launch KERI database initialization
+
+    Args:
+        args(Namespace): arguments object from command line
+    """
+    lister = ListDoer(args)
+    return [lister]
+
+
+parser = argparse.ArgumentParser(description='Cleans and migrates a database and keystore')
+parser.set_defaults(handler=handler,
+                    transferable=True)
+
+# Parameters for basic structure of database
+parser.add_argument('--name', '-n', help='keystore name and file location of KERI keystore', required=True)
+parser.add_argument('--base', '-b', help='additional optional prefix to file location of KERI keystore',
+                    required=False, default="")
+parser.add_argument('--temp', '-t', help='create a temporary keystore, used for testing', default=False)
+
+# Parameters for Manager creation
+# passcode => bran
+parser.add_argument('--passcode', '-p', help='21 character encryption passcode for keystore (is not saved)',
+                    dest="bran", default=None)
+
+
+class ListDoer(doing.Doer):
+
+    def __init__(self, args):
+        self.args = args
+        super(ListDoer, self).__init__()
+
+    def recur(self, tyme):
+        tab = PrettyTable()
+        tab.field_names = ["Num", "Name", "Date Completed"]
+        tab.align["Name"] = "l"
+
+        hby = existing.setupHby(name=self.args.name, base=self.args.base,
+                                bran=self.args.bran if self.args.bran else None, temp=self.args.temp)
+
+        for idx, (name, dater) in enumerate(hby.db.complete()):
+            print(name, dater)
+            date = dater.datetime.strftime("%Y-%m-%d %H:%M") if dater is not None else "Not Run"
+            tab.add_row((f"{idx + 1}", f"{name}", date))
+
+        print(tab)
+        return True

src/keri/app/cli/commands/migrate/run.py

@@ -0,0 +1,72 @@
+# -*- encoding: utf-8 -*-
+"""
+keri.kli.commands module
+
+"""
+import argparse
+import logging
+
+import keri
+from keri import help
+from hio.base import doing
+from keri import kering
+
+from keri.app.cli.common import existing
+from keri.db import basing
+from keri.vdr import viring
+
+logger = help.ogler.getLogger("keri")
+help.ogler.resetLevel(level=logging.DEBUG)
+
+def handler(args):
+    """
+    Launch KERI database initialization
+
+    Args:
+        args(Namespace): arguments object from command line
+    """
+    clean = MigrateDoer(args)
+    return [clean]
+
+
+parser = argparse.ArgumentParser(description='Cleans and migrates a database and keystore')
+parser.set_defaults(handler=handler,
+                    transferable=True)
+
+# Parameters for basic structure of database
+parser.add_argument('--name', '-n', help='keystore name and file location of KERI keystore', required=True)
+parser.add_argument('--base', '-b', help='additional optional prefix to file location of KERI keystore',
+                    required=False, default="")
+parser.add_argument('--temp', '-t', help='create a temporary keystore, used for testing', default=False)
+
+# Parameters for Manager creation
+# passcode => bran
+parser.add_argument('--passcode', '-p', help='21 character encryption passcode for keystore (is not saved)',
+                    dest="bran", default=None)
+
+
+class MigrateDoer(doing.Doer):
+
+    def __init__(self, args):
+        self.args = args
+        super(MigrateDoer, self).__init__()
+
+    def recur(self, tyme):
+        name=self.args.name
+        base=self.args.base
+        temp=self.args.temp
+        hab_db = basing.Baser(name=name,
+                              base=base,
+                              temp=temp,
+                              reopen=False)
+
+        try:
+            hab_db.reopen()
+        except kering.DatabaseError as ex:
+            pass
+
+        logger.info("Migrating...")
+        hab_db.migrate(name=name, base=base, temp=temp)
+        logger.info("Finished")
+
+        return True

src/keri/app/cli/commands/migrate/show.py

@@ -0,0 +1,60 @@
+# -*- encoding: utf-8 -*-
+"""
+keri.kli.commands module
+
+"""
+import argparse
+
+from hio import help
+from hio.base import doing
+
+from keri.app.cli.common import existing
+
+logger = help.ogler.getLogger()
+
+
+def handler(args):
+    """
+    Launch KERI database initialization
+
+    Args:
+        args(Namespace): arguments object from command line
+    """
+    clean = CleanDoer(args)
+    return [clean]
+
+
+parser = argparse.ArgumentParser(description='Cleans and migrates a database and keystore')
+parser.set_defaults(handler=handler,
+                    transferable=True)
+
+# Parameters for basic structure of database
+parser.add_argument('--name', '-n', help='keystore name and file location of KERI keystore', required=True)
+parser.add_argument('--base', '-b', help='additional optional prefix to file location of KERI keystore',
+                    required=False, default="")
+parser.add_argument('--temp', '-t', help='create a temporary keystore, used for testing', default=False)
+parser.add_argument('--migration', '-m', help='migration name', required=True)
+
+
+# Parameters for Manager creation
+# passcode => bran
+parser.add_argument('--passcode', '-p', help='21 character encryption passcode for keystore (is not saved)',
+                    dest="bran", default=None)
+
+
+class CleanDoer(doing.Doer):
+
+    def __init__(self, args):
+        self.args = args
+        super(CleanDoer, self).__init__()
+
+    def recur(self, tyme):
+        hby = existing.setupHby(name=self.args.name, base=self.args.base,
+                                bran=self.args.bran, temp=self.args.temp)
+
+        [(name, dater)] = hby.db.complete(name=self.args.migration)
+        date = dater.datetime.strftime("%Y-%m-%d %H:%M") if dater is not None else "Not Run"
+
+        print(f"{self.args.migration} -> {date}")
+
+        return True