Use caravel locally (#98)

* use local caravel

* update linking to use cp instead

* fix bugs

* update multi file selection

.gitignore

@@ -42,4 +42,5 @@ venv.bak/
 
 .hypothesis/
 
-core.*
+caravel
+core.*

requirements.txt

@@ -5,7 +5,7 @@ pytest==8.0.1
 pytest-custom_exit_code
 pytest-xdist==3.5.0
 psutil
-fabric
+invoke
 halo
 pyyaml
 matplotlib

tools/flow/install.py

@@ -1,6 +1,6 @@
 # install caravel
 from utils.cmdline import SubCommand
-from utils.remote import caravel_dir, caravel_installed
+from utils.invoke import caravel_dir, caravel_installed, run
 import logging as log
 
 
@@ -19,22 +19,20 @@ def args(subparsers):
             help="Overwrite existing caravel installation",
         )
 
-    def run(connection, args):
+    def run(args):
         """Install caravel in a custom location."""
 
         # Check if caravel is installed
-        if not args.force and caravel_installed(connection):
+        if not args.force and caravel_installed():
             log.error(
                 "Caravel is already installed. Run `caravel install --force` to reinstall."
             )
-            connection.close()
             return 1
 
         log.info("Installing caravel in %s", caravel_dir())
 
-        connection.run(f"rm -rf {caravel_dir()}")
-        connection.run(f"mkdir -p {caravel_dir()}")
-        connection.run(
+        run(f"rm -rf {caravel_dir()} && mkdir -p {caravel_dir()}")
+        run(
             f"""
 cd {caravel_dir()} && \
     git clone --depth 1 --branch mpw-9g https://github.com/efabless/caravel_user_project.git . && \

tools/flow/main.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-from utils.remote import connect
 from tools.flow.utils.logging import setup_logging
 from os import path
 import logging as log
@@ -31,14 +30,11 @@
     args = parser.parse_args()
 
     setup_logging(args)
-    connection = connect()
     for subcommand in subcommands:
         if subcommand.name() == args.command:
-            err_code = subcommand.run(connection, args)
+            err_code = subcommand.run(args)
             if err_code:
                 log.error(
                     "Subcommand %s failed with error code %d", args.command, err_code
                 )
             break
-
-    connection.close()