Add pipeline helper scripts

Created a python script to bundle the application and some bash
scripts to pull and push packages from the registry.

.gitignore

@@ -1,3 +1,8 @@
 build
 data
 __pycache__
+*.env
+*.zip
+*config*
+*local*
+package

deploy/bundle.py

@@ -0,0 +1,63 @@
+from datetime import datetime
+import fnmatch
+import os
+import zipfile
+
+
+class Packager:
+    def __init__(
+            self,
+            name="chess",
+            include_dirs=None,
+            ignore_patterns=None
+        ):
+
+        timestamp = datetime.now().strftime("%Y%m%d%H%M")
+        filename = f"{timestamp}.{name}.zip"
+        self.outfile = os.path.join("./deploy/package", filename)
+        self.include_dirs = include_dirs or []
+        self.ignore_patterns = ignore_patterns or []
+
+
+    def create_package(self):
+        with zipfile.ZipFile(self.outfile, "w", zipfile.ZIP_DEFLATED) as z:
+            for d in self.include_dirs:
+                if not os.path.exists(d):
+                    raise FileNotFoundError(f"Missing directory {d}")
+                for root, _, files in os.walk(d):
+                    for fname in files:
+                        rel_path = os.path.relpath(
+                            os.path.join(root, fname),
+                            start=os.path.dirname(d)
+                        )
+                        if self._is_ignored(rel_path):
+                            continue
+                        z.write(os.path.join(root, fname), rel_path)
+
+        print(f"[+] Package created: {self.outfile}")
+        os.system(f"unzip -l {self.outfile}")
+
+
+    def _is_ignored(self, path):
+        for pat in self.ignore_patterns:
+            if fnmatch.fnmatch(path, pat):
+                return True
+        return False
+
+
+if __name__ == "__main__":
+    packager = Packager(
+        name="chess",
+        include_dirs=[
+            "build",
+            "scripts",
+            "binding",
+        ],
+        ignore_patterns=[
+            "*.pyc",
+            "__pycache__/*",
+            "*env*",
+            "*config*",
+        ]
+    )
+    packager.create_package()

deploy/create_package.sh

@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Load config if present else use environment.
-CONFIG_FILE="$(dirname "$0")/local.env"
-if [ -f "$CONFIG_FILE" ]; then
-  source "$CONFIG_FILE"
-fi
-
-
-VERSION=$(date +%Y%m%d-%H%M%S)
-
-OUTFILE="app-bundle-${VERSION}.zip"
-
-echo "[*] Building $OUTFILE..."
-git archive --format=zip HEAD -o "$OUTFILE"
-
-echo "[*] Pushing to registry as $VERSION..."
-curl -f -u "${REGISTRY_USER}:${REGISTRY_TOKEN}" \
-  --upload-file "$OUTFILE" \
-  "${REGISTRY_URL}/api/packages/projects/generic/chess/${VERSION}/$(basename "$OUTFILE")"

deploy/pull-package.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+CONFIG_FILE="$(dirname "$0")/local.env"
+if [ -f "$CONFIG_FILE" ]; then
+  source "$CONFIG_FILE"
+fi
+
+VERSION="${VERSION:-${1:-latest}}"
+if [ -z "$VERSION" ]; then
+  echo "Usage: $0 <version>"
+  echo "Or set VERSION env var."
+  exit 1
+fi
+
+OUTDIR="${DOWNLOAD_DIR:-downloads}"
+mkdir -p "$OUTDIR"
+
+FILENAME="${VERSION}.chess.zip"
+URL="${REGISTRY_URL}/api/packages/projects/generic/chess/${VERSION}/chess.zip"
+
+echo "${URL}"
+
+echo "[*] Pulling package $FILENAME (version: $VERSION) from registry..."
+curl -f -u "${REGISTRY_USER}:${REGISTRY_TOKEN}" \
+  -o "${OUTDIR}/${FILENAME}" \
+  "$URL"
+
+echo "[+] Downloaded to ${OUTDIR}/${FILENAME}"

deploy/push-package.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+# Load config if present else use environment.
+CONFIG_FILE="$(dirname "$0")/local.env"
+if [ -f "$CONFIG_FILE" ]; then
+  source "$CONFIG_FILE"
+fi
+
+
+# Latest package.
+OUTFILE=$(ls -1t ./deploy/package/* | head -n1 || true)
+
+FILENAME="$(basename "$OUTFILE")"
+VERSION="${FILENAME%%.*}"
+
+
+echo "[*] Pushing   ${VERSION} to registry."
+curl -f -u "${REGISTRY_USER}:${REGISTRY_TOKEN}" \
+  --upload-file "$OUTFILE" \
+  "${REGISTRY_URL}/api/packages/projects/generic/chess/${VERSION}/chess.zip"
+
+
+echo "[*] Deleting  ${VERSION} latest to overwrite."
+curl -f -u "${REGISTRY_USER}:${REGISTRY_TOKEN}" \
+  -X DELETE \
+  "${REGISTRY_URL}/api/packages/projects/generic/chess/latest/chess.zip" || true
+
+
+echo "[*] Pushing   ${VERSION} as latest to registry."
+curl -f -u "${REGISTRY_USER}:${REGISTRY_TOKEN}" \
+  --upload-file "$OUTFILE" \
+  "${REGISTRY_URL}/api/packages/projects/generic/chess/latest/chess.zip" || true