Add 1 and update 2 files

CLAUDE.md

@@ -0,0 +1,69 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Overview
+
+SOS (Simple Object Storage) is a Bash script client for uploading files to a simple object storage server. The repository contains the main `sos` script for uploading files, along with testing and publishing infrastructure.
+
+## Key Commands
+
+### Testing
+```bash
+./test.sh  # Run comprehensive test suite with Docker container
+```
+
+### Publishing
+```bash
+./publish.sh  # Publish sos tool to getpkg.xyz and getbin.xyz
+```
+
+### Direct Usage
+```bash
+./sos upload <server> <file> <label:tag> [label:tag ...]
+# Example: ./sos upload getbin.xyz ./file.txt file:latest version:1.0
+```
+
+## Architecture
+
+### Core Components
+
+1. **sos** - Main bash script (233 lines)
+   - Handles file uploads to object storage servers
+   - Supports deduplication via SHA-256 hashing
+   - Manages authentication via SOS_WRITE_TOKEN environment variable
+   - Falls back to getpkg for hash calculation if sha256sum/shasum unavailable
+
+2. **test.sh** - Comprehensive test suite
+   - Sets up Docker-based test environment
+   - Tests upload, retrieval, deduplication, metadata updates
+   - Validates authentication and error handling
+   - Automatically cleans up test resources
+
+3. **publish.sh** - Release automation
+   - Publishes to getpkg.xyz (package registry)
+   - Uploads to getbin.xyz using sos itself
+   - Injects version timestamps during build
+
+### Key Technical Details
+
+- **Authentication**: Uses Bearer token authentication stored in `SOS_WRITE_TOKEN` or `~/.config/sos/write_token.txt`
+- **Deduplication**: Calculates SHA-256 hash locally before upload to check if file already exists
+- **Label System**: Files are tagged with `label:tag` format for versioning and organization
+- **Test Mode**: Set `SOS_TEST_MODE=1` to use HTTP instead of HTTPS for local testing
+- **Dependencies**: Requires curl, jq for JSON parsing; optionally uses sha256sum/shasum or falls back to getpkg
+
+### Server Endpoints Used
+- `/exists/<hash>` - Check if file already exists
+- `/upload` - Upload new file with metadata
+- `/update` - Update metadata for existing file
+- `/hash/<label:tag>` - Get hash for a labeled file
+- `/meta/<hash>` - Get metadata for a file by hash
+- `/<label:tag>` or `/<hash>` - Download file
+
+## Development Notes
+
+- The script uses strict error handling (`set -euo pipefail`)
+- Temporary directories are automatically cleaned up on exit
+- Version placeholders are replaced during publishing
+- Tests require Docker for running the SOS server container

publish.sh

@@ -17,22 +17,28 @@ function heading() {
 #--------------------------------------------------------------------------------
 heading "Publishing ${PROJECT} as tool to ${PROJECT}:${ARCH} (on getpkg.xyz)"
 
+# Generate version timestamp
+VERSION=$(date -u +"%Y.%m%d.%H%M")
+
+# Update version in the main sos script
+echo "Updating version in main ${PROJECT} script to ${VERSION}..."
+sed -i "s/^VERSION=\".*\"/VERSION=\"${VERSION}\"/" "${SCRIPT_DIR}/${PROJECT}"
+
 # Copy the tool to the tool directory
 TOOLDIR="${SCRIPT_DIR}/tool"
 mkdir -p "${TOOLDIR}"
 cp "${SCRIPT_DIR}/${PROJECT}" "${TOOLDIR}/${PROJECT}"
 
-# Replace version placeholder with actual timestamp
-VERSION=$(date -u +"%Y.%m%d.%H%M")
-sed -i "s/__VERSION_PLACEHOLDER__/${VERSION}/g" "${TOOLDIR}/${PROJECT}"
-
 # Print the version of the tool
 echo "Version of the tool:"
 "${TOOLDIR}/${PROJECT}" version
 
 
-# Use getpkg to publish the tool
+# Use getpkg to publish the tool - check standard location first
+GETPKG="${HOME}/.local/bin/getpkg/getpkg"
+if [ ! -f "$GETPKG" ]; then
     GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
+fi
 if [ ! -f "$GETPKG" ]; then
     GETPKG="${SCRIPT_DIR}/../getpkg/getpkg"
 fi

sos

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -euo pipefail
 
-VERSION="__VERSION_PLACEHOLDER__"
+VERSION="2025.0817.0946"
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 TEMP_DIR=$(mktemp -d)
@@ -21,8 +21,11 @@ function get_getpkg() {
         return
     fi
     
-    # get getpkg
-    export GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
+    # get getpkg - check standard locations first
+    export GETPKG="${HOME}/.local/bin/getpkg/getpkg"
+    if [ ! -f "${GETPKG}" ]; then
+        GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
+    fi
     if [ ! -f "${GETPKG}" ]; then
         ARCH=$(uname -m)
         curl -L -s -o "${TEMP_DIR}/getpkg" "https://getbin.xyz/getpkg:latest-${ARCH}" || die "Failed to download getpkg"
@@ -90,6 +93,23 @@ function upload() {
     echo "Uploading $file to $TARGET_SERVER"
 
     DATETIME=$(datetime)
+    VERSION_TO_USE="$DATETIME"
+    
+    # Check if file is executable and try to get its version
+    if [ -x "$file" ]; then
+        echo "File is executable, attempting to get version..."
+        set +e  # Temporarily disable exit on error
+        FILE_VERSION=$("$file" version 2>/dev/null | head -1)
+        set -e  # Re-enable exit on error
+        
+        # Check if output matches YYYY.MMDD.HHMM format
+        if [[ "$FILE_VERSION" =~ ^[0-9]{4}\.[0-9]{4}\.[0-9]{4}$ ]]; then
+            echo "Found version from executable: $FILE_VERSION"
+            VERSION_TO_USE="$FILE_VERSION"
+        else
+            echo "Executable version output not in expected format, using upload timestamp"
+        fi
+    fi
 
     # deduplicate the labeltags
     mapfile -t LABELTAGS < <(printf "%s\n" "${LABELTAGS[@]}" | sort -u)
@@ -112,7 +132,7 @@ METADATA_JSON=$(cat <<EOF
 {
   "labeltags": $LABELTAGS_JSON,
   "description": "Uploaded by sos",
-  "version": "$DATETIME"
+  "version": "$VERSION_TO_USE"
 }
 EOF
 )