docs: versioned CDN downloads + add CDN upload script

Co-authored-by: arena-agent <297053741+arena-agent@users.noreply.github.com>
2026-08-05 16:16:59 +00:00
parent 591ae766d2
commit f2842ffafb
3 changed files with 172 additions and 12 deletions
@@ -0,0 +1,137 @@
+#!/usr/bin/env bash
+#
+# upload-cdn.sh
+# Copies built ISO out of the nix store, generates versioned SHA-256 checksum,
+# verifies it, and optionally uploads to CDN.
+#
+# Usage:
+#   ./scripts/upload-cdn.sh [--upload]
+#
+# Environment variables (optional):
+#   CDN_RSYNC_TARGET   - rsync destination (e.g. user@server:/var/www/downloads/)
+#   CDN_RCLONE_REMOTE  - rclone remote target (e.g. s3:my-bucket/downloads/)
+#   CDN_UPLOAD_CMD     - custom upload command
+#
+
+set -euo pipefail
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+CYAN='\033[0;36m'
+NC='\033[0m'
+
+# Read version from VERSION file
+if [ ! -f VERSION ]; then
+    echo -e "${RED}Error: VERSION file not found.${NC}" >&2
+    exit 1
+fi
+VERSION=$(cat VERSION | tr -d '\n\r ')
+ISO_NAME="Sovran_SystemsOS-${VERSION}.iso"
+SHA_NAME="${ISO_NAME}.sha256"
+
+echo -e "${BLUE}╔════════════════════════════════════════════════════════════╗${NC}"
+echo -e "${BLUE}║      Sovran_SystemsOS CDN ISO Packaging & Upload Tool      ║${NC}"
+echo -e "${BLUE}╚════════════════════════════════════════════════════════════╝${NC}"
+echo -e "  Version : ${CYAN}${VERSION}${NC}"
+echo -e "  ISO     : ${CYAN}${ISO_NAME}${NC}"
+echo
+
+# Locate or build ISO
+SRC_ISO=""
+if [ -f "result/iso/${ISO_NAME}" ]; then
+    SRC_ISO="result/iso/${ISO_NAME}"
+elif [ -f "result/iso/Sovran_SystemsOS.iso" ]; then
+    SRC_ISO="result/iso/Sovran_SystemsOS.iso"
+else
+    FOUND=$(find result -name "*.iso" 2>/dev/null | head -n 1 || true)
+    if [ -n "$FOUND" ]; then
+        SRC_ISO="$FOUND"
+    fi
+fi
+
+if [ -z "$SRC_ISO" ] || [ ! -f "$SRC_ISO" ]; then
+    echo -e "${YELLOW}Built ISO not found in result/. Building ISO via Nix...${NC}"
+    nix build .#nixosConfigurations.sovran_systemsos-iso.config.system.build.isoImage
+    
+    if [ -f "result/iso/${ISO_NAME}" ]; then
+        SRC_ISO="result/iso/${ISO_NAME}"
+    else
+        FOUND=$(find result -name "*.iso" 2>/dev/null | head -n 1 || true)
+        if [ -n "$FOUND" ]; then
+            SRC_ISO="$FOUND"
+        else
+            echo -e "${RED}Error: Failed to locate built ISO in result/.${NC}" >&2
+            exit 1
+        fi
+    fi
+fi
+
+echo -e "${BLUE}Step 1: Copying built ISO out of Nix store...${NC}"
+cp -v "$SRC_ISO" "./${ISO_NAME}"
+echo -e "  ${GREEN}✓${NC} Copied to ./${ISO_NAME}"
+
+echo
+echo -e "${BLUE}Step 2: Generating versioned SHA-256 checksum...${NC}"
+sha256sum "${ISO_NAME}" > "${SHA_NAME}"
+echo -e "  ${GREEN}✓${NC} Generated ${SHA_NAME}"
+cat "${SHA_NAME}"
+
+echo
+echo -e "${BLUE}Step 3: Verifying checksum...${NC}"
+sha256sum --check "${SHA_NAME}"
+echo -e "  ${GREEN}✓${NC} Checksum verified successfully"
+
+# Parse arguments for upload
+DO_UPLOAD=0
+for arg in "$@"; do
+    case $arg in
+        --upload)
+            DO_UPLOAD=1
+            shift
+            ;;
+    esac
+done
+
+if [ "$DO_UPLOAD" -eq 1 ]; then
+    echo
+    echo -e "${BLUE}Step 4: Uploading to CDN...${NC}"
+    
+    UPLOADED=0
+    if [ -n "${CDN_UPLOAD_CMD:-}" ]; then
+        echo -e "  Running custom CDN_UPLOAD_CMD..."
+        eval "$CDN_UPLOAD_CMD"
+        UPLOADED=1
+    fi
+
+    if [ -n "${CDN_RSYNC_TARGET:-}" ]; then
+        echo -e "  Uploading via rsync to ${CDN_RSYNC_TARGET}..."
+        rsync -avP "${ISO_NAME}" "${SHA_NAME}" "${CDN_RSYNC_TARGET}"
+        UPLOADED=1
+    fi
+
+    if [ -n "${CDN_RCLONE_REMOTE:-}" ]; then
+        echo -e "  Uploading via rclone to ${CDN_RCLONE_REMOTE}..."
+        rclone copy "${ISO_NAME}" "${SHA_NAME}" "${CDN_RCLONE_REMOTE}"
+        UPLOADED=1
+    fi
+
+    if [ "$UPLOADED" -eq 0 ]; then
+        echo -e "  ${YELLOW}⚠ Warning: --upload requested, but no upload method specified.${NC}"
+        echo -e "     Set CDN_RSYNC_TARGET, CDN_RCLONE_REMOTE, or CDN_UPLOAD_CMD."
+    else
+        echo -e "  ${GREEN}✓${NC} Upload complete."
+    fi
+else
+    echo
+    echo -e "${GREEN}╔════════════════════════════════════════════════════════════╗${NC}"
+    echo -e "${GREEN}║           ✅ ISO packaging & verification complete!        ║${NC}"
+    echo -e "${GREEN}╚════════════════════════════════════════════════════════════╝${NC}"
+    echo -e "Ready files:"
+    ls -lh "${ISO_NAME}" "${SHA_NAME}"
+    echo
+    echo "To upload to CDN, run:"
+    echo "  ./scripts/upload-cdn.sh --upload"
+    echo "(configure CDN_RSYNC_TARGET, CDN_RCLONE_REMOTE, or CDN_UPLOAD_CMD)"
+fi