Add ability to just build one package at a time

README.md

@@ -1,6 +1,6 @@
 # peach-package-builder
 
-![Generic badge](https://img.shields.io/badge/version-0.3.4-<COLOR>.svg)
+![Generic badge](https://img.shields.io/badge/version-0.3.5-<COLOR>.svg)
 
 Scripts for building debian packages for PeachCloud microservices.
 

peach_package_builder/build_packages.py

@@ -4,12 +4,16 @@ from peach_package_builder.build_rust_packages import build_rust_packages
 from peach_package_builder.build_peach_config import build_peach_config
 
 
-def build_packages(default_branch=False):
+def build_packages(default_branch=False, package=None):
     """
     builds all PeachCloud microservices as .deb files and adds them to the freight repo
+    :param default_branch: checks out main git branch if True
+    :param package: if provided, only builds this package
     """
-    build_rust_packages(default_branch=default_branch)
-    build_peach_config(default_branch=default_branch)
+    build_rust_packages(default_branch=default_branch, package=package)
+    # only build peach-config if no package argument was provided or if peach-config is what is being built
+    if not package or package == 'peach-config':
+        build_peach_config(default_branch=default_branch)
     print("[ MICROSERVICE PACKAGE ARCHIVE UPDATED ]")
 
 
@@ -21,5 +25,10 @@ if __name__ == '__main__':
         help="Ensure default branch for all repos for build",
         action="store_true"
     )
+    parser.add_argument(
+        "-p",
+        "--package",
+        help="Ensure default branch for all repos for build",
+    )
     args = parser.parse_args()
-    build_packages(default_branch=args.default)
+    build_packages(default_branch=args.default, package=args.package)

peach_package_builder/build_rust_packages.py

@@ -20,12 +20,19 @@ def add_debs_dir_to_freight():
     update_freight_cache()
 
 
-def build_rust_packages(default_branch=False):
+def build_rust_packages(default_branch=False, package=None):
     """
     builds all PeachCloud microservices written in rust and copies them to MICROSERVICES_DEB_DIR
+    :param default_branch: checks out main git branch if True
+    :param package: if provided, only builds this package
     """
     print("[ BUILDING AND UPDATING RUST MICROSERVICE PACKAGES ]")
-    for service in SERVICES:
+    # if package argument was provided, then only build that one package, otherwise build all packages
+    if package:
+        services = filter(lambda s: s["name"] == package, SERVICES)
+    else:
+        services = SERVICES
+    for service in services:
         service_name = service["name"]
         service_path = os.path.join(MICROSERVICES_SRC_DIR, service_name)
         print("[ BUILIDING SERVICE {} ]".format(service_name))
@@ -46,8 +53,12 @@ def build_rust_packages(default_branch=False):
             cwd=service_path).decode("utf-8").strip()
         subprocess.call(["cp", debian_package_path, MICROSERVICES_DEB_DIR])
 
-    # this function adds all .deb files in MICROSERVICES_DEB_DIR to freight
-    add_debs_dir_to_freight()
+        # add deb to freight
+        package_name = os.path.basename(debian_package_path)
+        add_deb_to_freight(package_name=package_name, package_path=debian_package_path)
+
+    # update freight cache
+    update_freight_cache()
 
 
 def build_packages(default_branch=False):

peach_package_builder/constants.py

@@ -31,4 +31,5 @@ SERVICES = [
     {"name": "peach-probe", "repo_url": "https://github.com/peachcloud/peach-probe.git"},
     {"name": "peach-dyndns-updater", "repo_url": "https://github.com/peachcloud/peach-dyndns-updater.git"},
     {"name": "peach-web", "repo_url": "https://github.com/peachcloud/peach-web.git"},
+    {"name": "peach-tbot", "repo_url": "https://github.com/peachcloud/peach-tbot.git"},
 ]