upload

core/common.sh

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+#!/bin/bash
+# ------------------------------------------------------------------------------
+# Common printing functions for all installer scripts.
+# ------------------------------------------------------------------------------
+
+print_step() { echo -e "\n\033[1;34m>>>\033[0m \033[1m$1\033[0m"; }
+print_substep() { echo -e "\033[1;32m  =>\033[0m $1"; }
+print_warning() { echo -e "\033[1;33m  [AVISO]\033[0m $1"; }
+print_error() { echo -e "\033[1;31m  [ERROR]\033[0m $1"; }

core/openvino_logic.sh

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+#!/bin/bash
+set -euo pipefail
+
+# common functions
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/common.sh"
+
+if [ $# -lt 2 ]; then
+    print_error "Usage: $0 <URL> <OUTPUT_FILE> | $0 --install <FILE>"
+    exit 1
+fi
+
+if [ "$1" = "--install" ]; then
+    FILENAME="$2"
+    if [ ! -f "$FILENAME" ]; then
+        print_error "   $FILENAME could not be found to install."
+        exit 1
+    fi
+
+    # Clean up any previous installation before proceeding
+    if [ -d "/opt/intel/openvino_2026.0" ]; then
+        print_warning "An existing OpenVINO installation was found. Removing it..."
+        rm -rf "/opt/intel/openvino_2026.0"
+    fi
+    if [ -L "/opt/intel/openvino_2026" ]; then
+        rm -f "/opt/intel/openvino_2026"
+    fi
+
+    print_substep "Unzipping $FILENAME..."
+    tar -xf "$FILENAME"
+
+    # The name of the extracted folder matches the name of the tarball without the .tgz extension
+    DIRNAME="${FILENAME%.tgz}"
+    if [ ! -d "$DIRNAME" ]; then
+        # guess the real name
+        DIRNAME=$(tar -tf "$FILENAME" | head -1 | cut -d/ -f1)
+    fi
+    print_substep "Moving $DIRNAME a /opt/intel/openvino_2026.0..."
+    mkdir -p /opt/intel
+    mv "$DIRNAME" "/opt/intel/openvino_2026.0"
+
+    print_substep "Create symbolic link /opt/intel/openvino_2026..."
+    ln -sf /opt/intel/openvino_2026.0 /opt/intel/openvino_2026
+    exit 0
+fi
+
+# Download and verification mode
+URL="$1"
+FILENAME="$2"
+
+if [ -f "$FILENAME" ]; then
+    print_warning "The file $FILENAME already exists. The download is skipped."
+else
+    print_substep "Download from $URL ..."
+    wget -q --show-progress "$URL" -O "$FILENAME"
+fi
+
+# Download checksum if available
+SHA_URL="${URL}.sha256"
+SHA_FILE="${FILENAME}.sha256"
+if wget -q --spider "$SHA_URL" 2>/dev/null; then
+    print_substep "Downloading SHA256..."
+    wget -q "$SHA_URL" -O "$SHA_FILE"
+    EXPECTED=$(awk '{print $1}' "$SHA_FILE")
+    print_substep "Verifying integrity of $FILENAME..."
+    ACTUAL=$(sha256sum "$FILENAME" | awk '{print $1}')
+    if [ "$ACTUAL" != "$EXPECTED" ]; then
+        print_error "SHA256 verification failed!"
+        echo "   Expected: $EXPECTED"
+        echo "   Obtained:  $ACTUAL"
+        print_error "The file may be corrupt or manipulated."
+        exit 1
+    fi
+    print_substep "SHA256 verified successfully."
+else
+    print_warning "No .sha256 file was found for $FILENAME. Verification will be skipped."
+fi