add main builds

Author: jahvon

scripts/install-flow.sh

@@ -1,18 +1,32 @@
 set -euo pipefail
 
-echo "::group::Setup"
+echo "::group::CLI Setup"
 
 echo "Installing flow CLI..."
 
 if [ "${FLOW_VERSION:-latest}" = "latest" ]; then
     echo "Installing latest version of flow..."
+    curl -sSL https://raw.githubusercontent.com/jahvon/flow/main/scripts/install.sh | bash
+elif [ "${FLOW_VERSION}" = "main" ]; then
+    echo "Building flow from main branch..."
+
+    if ! command -v go &> /dev/null; then
+        echo "Go required for main builds"
+        exit 1
+    fi
+
+    git clone https://github.com/jahvon/flow.git /tmp/flow
+    cd /tmp/flow
+    go build -o flow .
+    sudo mv flow /usr/local/bin/flow
+    cd -
+    rm -rf /tmp/flow
 else
     echo "Installing flow version: $FLOW_VERSION"
     export VERSION="$FLOW_VERSION"
+    curl -sSL https://raw.githubusercontent.com/jahvon/flow/main/scripts/install.sh | bash
 fi
 
-curl -sSL https://raw.githubusercontent.com/jahvon/flow/main/scripts/install.sh | bash
-
 echo "Verifying flow installation..."
 flow --version