i think basic installing is working

neb/src/install.py

@@ -1,8 +1,13 @@
-from .console import print_error_message
+from .console import print_error_message, console
 from .util import ensure_libs_env, comet_dir, get_package_index
 
+import tempfile
+import subprocess
 import os
 import sys
+import json
+import shutil
+import glob
 
 
 def install(args):
@@ -10,6 +15,7 @@ def install(args):
     
     # install each package in given list
     for name in args.names:
+        with console.status("Getting package index...") as status:
             version = "latest"
             
             # get version number
@@ -19,14 +25,75 @@ def install(args):
                 name = name.rpartition('@')[0]
                 
                 if version == "":
-                print_error_message("did not provide version")
+                    print_error_message("Did not provide version!")
-                return
+                    sys.exit(1)
                 
             index = get_package_index()
             
             package = index.get(name, None)
             if package == None:
-            print_error_message(f"No package was found with the name \"{name}\"")
+                print_error_message(f"No rock was found with the name \"{name}\"")
                 sys.exit(1)
             
-        print(index)
+            status.update(f"Downloading [b]{name}[/]...", spinner="moon")
+            with tempfile.TemporaryDirectory() as temp_dir:
+                result = subprocess.run(["git", "clone", package["repository"], temp_dir], stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.DEVNULL)
+                if result.returncode != 0:
+                    print_error_message(f"Failed to download \"{name}\": \"{result.stderr.decode()}\"")
+                    sys.exit(1)
+                
+                console.print("[b][:white_check_mark:] Downloaded.[/]")
+                
+                status.update(f"Installing [b]{name}[/]...")
+                rock_file = os.path.join(temp_dir, "rock.json")
+                if not os.path.isfile(rock_file):
+                    print_error_message(f"Failed to install [b]{name}[/]: no \"rock.json\" file was found in the downloaded rock!")
+                    sys.exit(1)
+                    
+                try:
+                    with open(rock_file, "r") as f:
+                        data = json.load(f)
+                except json.JSONDecodeError as e:
+                    print_error_message(f"Failed to install [b]{name}[/]: failed to read \"rock.json\" file: {e}")
+                    sys.exit(1)
+                    
+                # build source code
+                rock_info = data.get("rock", {})
+
+                libs_path = os.getenv("COMET_LIBS")
+                out_path = os.path.join(libs_path, f"{name}.cometlib")
+                
+                
+                
+                status.stop()
+                console.print("You may need to type your admin password: ")
+                try:
+                    if not os.path.isdir(libs_path):
+                        subprocess.run(["sudo", "mkdir", libs_path], check=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE)
+                    
+                    os.chdir(temp_dir)
+                    subprocess.run(
+                        ["sudo", "gcc"] + glob.glob("src/*.c", recursive=True) + ["-fPIC", "-shared", "-Wl,-undefined,symbol_lookup", "-o", out_path] + rock_info.get("gccArgs", []),
+                        stdout=subprocess.PIPE,
+                        stderr=subprocess.PIPE,
+                        stdin=subprocess.PIPE,
+                        check=True
+                    )
+                except KeyError as e:
+                    print_error_message(f"Failed to install [b]{name}[/]: \"rock.json\" is missing the key \"{e.args[0]}\"")
+                    sys.exit(1)
+                except subprocess.CalledProcessError as e:
+                    print_error_message(f"Failed to install [b]{name}[/]: build failed: \"{e.stderr.decode()}\"")
+                    sys.exit(1)
+                    
+                lib_data_path = os.path.join(libs_path, name)
+                if not os.path.isdir(lib_data_path):
+                    subprocess.run(["sudo", "mkdir", lib_data_path], check=True, stdout=subprocess.PIPE, stdin=subprocess.PIPE, stderr=subprocess.PIPE)
+
+                subprocess.run(["sudo", "cp", os.path.join(temp_dir, "rock.json"), os.path.join(lib_data_path, "rock.json")], check=True)
+                
+                docs_path = os.path.join(temp_dir, "docs/")
+                if os.path.isdir(docs_path):
+                    subprocess.run(["sudo", "cp", "-R", docs_path, os.path.join(lib_data_path, "docs/")], check=True)
+                    
+                console.print(f"[b][:white_check_mark:] Installed [green]{name}[/green]![/b]")

neb/src/util.py

@@ -19,7 +19,7 @@ def get_needed_headers() -> bool:
     if not should_continue:
         return False
     
-    with console.status("Cloning git repo...") as status:
+    with console.status("Cloning git repo...", spinner="moon") as status:
         with tempfile.TemporaryDirectory() as temp_dir:
             repo_url = "https://chookspace.com/Comet/Comet"
             result = subprocess.run(["git", "clone", repo_url, temp_dir], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
@@ -38,7 +38,7 @@ def get_needed_headers() -> bool:
             
             status.update("Installing...")
             status.stop()
-            console.print("You will need to type your admin password: ")
+            console.print("You may need to type your admin password: ")
             result = subprocess.run(["sudo", "make", "install"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
             if result.returncode != 0:
                 print_error_message(f"failed to install: {result.stderr.decode()}")
@@ -48,12 +48,19 @@ def get_needed_headers() -> bool:
         
 def get_package_index() -> dict:
     if not os.path.isfile(os.path.join(comet_dir(), "package_index.json")):
+        with console.status("Downloading package index...", spinner="moon") as status:
             package_data = requests.get("https://chookspace.com/Comet/Nebula/raw/branch/main/package_index.json")
             if not package_data.ok:
                 print_error_message(f"Failed to download package index: {package_data.reason}")
                 sys.exit(1)
                 
-        return package_data.json()
+            status.update("Saving package index...")
+            data = package_data.json()
+            
+            with open(os.path.join(comet_dir(), "package_index.json"), "w") as f:
+                json.dump(data, f)
+        
+            return data
     
     with open(os.path.join(comet_dir(), "package_index.json"), "r") as f:
         package_data = json.load(f)
@@ -92,7 +99,9 @@ def ensure_includes_exist() -> list[str]:
 
 def ensure_libs_env() -> None:
     if not os.getenv("COMET_LIBS"):
-        os.environ["COMET_LIBS"] = "/usr/lib/comet"
+        default_loc = "/usr/lib/comet"
+        os.environ["COMET_LIBS"] = default_loc
+        console.print(f"[b cyan]note:[/] Using default install location ({default_loc}). Set the $COMET_LIBS variable to silence this.")
         
     if not ensure_includes_exist():
         exit(0)