updates api version based on version file & converted shell script files to python

slsDetectorServers/compileAllServers.sh

@@ -1,17 +1,17 @@
 # SPDX-License-Identifier: LGPL-3.0-or-other
 # Copyright (C) 2021 Contributors to the SLS Detector Package
 
-# empty branch = developer branch in updateAPIVersion.sh
-branch=""
 det_list=("ctbDetectorServer  
 	gotthard2DetectorServer 
 	jungfrauDetectorServer 
 	mythen3DetectorServer 
 	moenchDetectorServer
-	xilinx_ctbDetectorServer" 
+	xilinx_ctbDetectorServer"
 	)
-usage="\nUsage: compileAllServers.sh [server|all(opt)] [branch(opt)]. \n\tNo arguments mean all servers with 'developer' branch. \n\tNo 'branch' input means 'developer branch'"
+usage="\nUsage: compileAllServers.sh [server|all(opt)] [update_api(opt)]. \n\tNo arguments mean all servers with 'developer' branch. \n\tupdate_api if true updates the api to version in VERSION file"
 
+update_api=false
+target=clean
 # arguments
 if [ $# -eq 0 ]; then
 	# no argument, all servers
@@ -34,15 +34,13 @@ elif [ $# -eq 1 ] || [ $# -eq 2 ]; then
 		declare -a det=("${1}")
 		#echo "Compiling only $1"
 	fi
-	# branch
+
 	if [ $# -eq 2 ]; then
-		# arg in list
+		update_api=$2
-		if [[ $det_list == *$2* ]]; then
+		if $update_api ; then
-			echo -e "Invalid argument 2: $2. $usage"
+			target=version
-			return 1
+			echo "updating api to $(cat ../VERSION)"
 		fi
-		branch+=$2
-		#echo "with branch $branch"
 	fi
 else
 	echo -e "Too many arguments.$usage"
@@ -61,8 +59,7 @@ do
 	file="${i}_developer"
 	echo -e "Compiling $dir [$file]"
 	cd $dir
-	make clean
+	if make $target; then
-	if make version API_BRANCH=$branch; then
 		deterror[$idet]="OK"
 	else
 		deterror[$idet]="FAIL"

slsDetectorServers/compileAllServers_noAPIUpdate.sh

@@ -1,8 +1,6 @@
 # SPDX-License-Identifier: LGPL-3.0-or-other
 # Copyright (C) 2021 Contributors to the SLS Detector Package
 
-# empty branch = developer branch in updateAPIVersion.sh
-branch=""
 det_list=("ctbDetectorServer" 
 	"gotthard2DetectorServer"
 	"jungfrauDetectorServer"
@@ -10,14 +8,14 @@ det_list=("ctbDetectorServer"
 	"moenchDetectorServer"
 	"xilinx_ctbDetectorServer"
 	)
-usage="\nUsage: compileAllServers.sh [server|all(opt)] [branch(opt)]. \n\tNo arguments mean all servers with 'developer' branch. \n\tNo 'branch' input means 'developer branch'"
+usage="\nUsage: compileAllServers.sh [server|all(opt)]. \n\tNo arguments mean all servers with 'developer' branch."
 
 # arguments
 if [ $# -eq 0 ]; then
 	# no argument, all servers
 	declare -a det=${det_list[@]}
 	echo "Compiling all servers"
-elif [ $# -eq 1 ] || [ $# -eq 2 ]; then
+elif [ $# -eq 1 ]; then
 	# 'all' servers
 	if [[ $1 == "all" ]]; then
 		declare -a det=${det_list[@]}
@@ -32,16 +30,6 @@ elif [ $# -eq 1 ] || [ $# -eq 2 ]; then
 		declare -a det=("${1}")
 		#echo "Compiling only $1"
 	fi
-	# branch
-	if [ $# -eq 2 ]; then
-		# arg in list
-		if [[ $det_list == *$2* ]]; then
-			echo -e "Invalid argument 2: $2. $usage"
-			return -1
-		fi
-		branch+=$2
-		#echo "with branch $branch"
-	fi
 else
 	echo -e "Too many arguments.$usage"
 	return -1
@@ -59,8 +47,7 @@ do
 	file="${i}_developer"
 	echo -e "Compiling $dir [$file]"
 	cd $dir
-	make clean
+	if make clean; then
-	if make API_BRANCH=$branch; then
 		deterror[$idet]="OK"
 	else
 		deterror[$idet]="FAIL"

slsDetectorServers/ctbDetectorServer/Makefile

@@ -25,15 +25,15 @@ version: clean versioning $(PROGS)
 
 boot: $(OBJS) 
 
-version_branch=$(API_BRANCH)
 version_name=APICTB
 version_path=slsDetectorServers/ctbDetectorServer
 versioning: 
-	cd ../../ && echo $(PWD) && echo `tput setaf 6; ./updateAPIVersion.sh $(version_name) $(version_path) $(version_branch);  tput sgr0;`
+	cd ../../ && echo $(PWD) && echo `tput setaf 6; python updateAPIVersion.py $(version_name) $(version_path);  tput sgr0;`
 
 
 $(PROGS): $(OBJS)
 #	echo $(OBJS) 
+	cd $(current_dir)
 	mkdir -p $(DESTDIR) 
 	$(CC) -o $@ $^ $(CFLAGS) $(LDLIBS) 
 	mv $(PROGS) $(DESTDIR)
@@ -41,7 +41,7 @@ $(PROGS): $(OBJS)
 	rm $(main_src)*.o  $(md5_dir)*.o
 
 clean:
-	rm -rf $(DESTDIR)/$(PROGS)  *.o *.gdb $(main_src)*.o $(md5_dir)*.o
+	cd $(current_dir) && rm -rf $(DESTDIR)/$(PROGS)  *.o *.gdb $(main_src)*.o $(md5_dir)*.o
 	
 
 	

slsSupportLib/include/sls/Version.h

@@ -11,7 +11,7 @@ class Version {
   private:
     std::string version_;
     std::string date_;
-    const std::string defaultBranch_ = "developer";
+    inline static const std::string defaultBranch_[] = {"developer", "0.0.0"};
 
   public:
     explicit Version(const std::string &s);

slsSupportLib/include/sls/versionAPI.h

@@ -1,9 +1,9 @@
 // SPDX-License-Identifier: LGPL-3.0-or-other
 // Copyright (C) 2021 Contributors to the SLS Detector Package
 /** API versions */
-#define APILIB       "developer 0x241122"
+#define APILIB "0.0.0 0x250514"
-#define APIRECEIVER  "developer 0x241122"
+#define APIRECEIVER "0.0.0 0x250515"
-#define APICTB       "developer 0x250310"
+#define APICTB "0.0.0 0x250515"
 #define APIGOTTHARD2 "developer 0x250310"
 #define APIMOENCH    "developer 0x250310"
 #define APIEIGER     "developer 0x250310"

slsSupportLib/src/Version.cpp

@@ -21,7 +21,8 @@ Version::Version(const std::string &s) {
 }
 
 bool Version::hasSemanticVersioning() const {
-    return version_ != defaultBranch_;
+
+    return (version_ != defaultBranch_[0]) && (version_ != defaultBranch_[1]);
 }
 
 std::string Version::getVersion() const { return version_; }

slsSupportLib/tests/CMakeLists.txt

@@ -14,6 +14,7 @@ target_sources(tests PRIVATE
                 ${CMAKE_CURRENT_SOURCE_DIR}/test-TypeTraits.cpp
                 ${CMAKE_CURRENT_SOURCE_DIR}/test-UdpRxSocket.cpp
                 ${CMAKE_CURRENT_SOURCE_DIR}/test-logger.cpp
+                ${CMAKE_CURRENT_SOURCE_DIR}/test-Version.cpp
                 ${CMAKE_CURRENT_SOURCE_DIR}/test-ZmqSocket.cpp
                 )
 

slsSupportLib/tests/test-Version.cpp

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: LGPL-3.0-or-other
+// Copyright (C) 2021 Contributors to the SLS Detector Package
+#include "catch.hpp"
+#include "sls/Version.h"
+
+namespace sls {
+
+TEST_CASE("check if version is semantic", "[.version]") {
+
+    auto [version_string, has_semantic_version] =
+        GENERATE(std::make_tuple("developer 0x250512", false),
+                 std::make_tuple("0.0.0 0x250512", false));
+
+    Version version(version_string);
+
+    CHECK(version.hasSemanticVersioning() == has_semantic_version);
+}
+
+} // namespace sls

tests/scripts/test_frame_synchronizer.py

@@ -0,0 +1,140 @@
+# SPDX-License-Identifier: LGPL-3.0-or-other
+# Copyright (C) 2021 Contributors to the SLS Detector Package
+'''
+This file is used to start up simulators, frame synchronizer, pull sockets, acquire, test and kill them finally.
+'''
+
+import sys, time
+import traceback, json
+
+from slsdet import Detector
+from slsdet.defines import DEFAULT_TCP_RX_PORTNO
+
+from utils_for_test import (
+    Log,
+    LogLevel,
+    RuntimeException,
+    checkIfProcessRunning,
+    killProcess,
+    cleanup,
+    cleanSharedmemory,
+    startProcessInBackground,
+    startProcessInBackgroundWithLogFile,
+    startDetectorVirtualServer,
+    loadConfig,
+    ParseArguments
+)
+
+LOG_PREFIX_FNAME = '/tmp/slsFrameSynchronizer_test'
+MAIN_LOG_FNAME = LOG_PREFIX_FNAME + '_log.txt'
+PULL_SOCKET_PREFIX_FNAME = LOG_PREFIX_FNAME + '_pull_socket_'
+
+
+def startFrameSynchronizerPullSocket(name, fp):
+    fname = PULL_SOCKET_PREFIX_FNAME + name + '.txt'
+    cmd = ['python', '-u', 'frameSynchronizerPullSocket.py']  
+    startProcessInBackgroundWithLogFile(cmd, fp, fname)
+
+
+def startFrameSynchronizer(num_mods, fp):
+    cmd = ['slsFrameSynchronizer', str(DEFAULT_TCP_RX_PORTNO), str(num_mods)]
+    # in 10.0.0
+    #cmd = ['slsFrameSynchronizer', '-p', str(DEFAULT_TCP_RX_PORTNO), '-n', str(num_mods)]
+    startProcessInBackground(cmd, fp)
+    time.sleep(1)
+
+
+def acquire(fp, det):
+    Log(LogLevel.INFO, 'Acquiring')
+    Log(LogLevel.INFO, 'Acquiring', fp)
+    det.acquire()
+
+
+def testFramesCaught(name, det, num_frames):
+    fnum = det.rx_framescaught[0]
+    if fnum != num_frames:
+        raise RuntimeException(f"{name} caught only {fnum}. Expected {num_frames}") 
+    
+    Log(LogLevel.INFOGREEN, f'Frames caught test passed for {name}')
+    Log(LogLevel.INFOGREEN, f'Frames caught test passed for {name}', fp)
+
+
+def testZmqHeadetTypeCount(name, det, num_mods, num_frames, fp):
+
+    Log(LogLevel.INFO, f"Testing Zmq Header type count for {name}")
+    Log(LogLevel.INFO, f"Testing Zmq Header type count for {name}", fp)
+    htype_counts = {
+        "header": 0,
+        "series_end": 0,
+        "module": 0
+    }
+
+    try:
+        # get a count of each htype from file
+        pull_socket_fname = PULL_SOCKET_PREFIX_FNAME + name + '.txt'
+        with open(pull_socket_fname, 'r') as log_fp:
+            for line in log_fp:
+                line = line.strip()
+                if not line or not line.startswith('{'):
+                    continue
+                try:
+                    data = json.loads(line)
+                    htype = data.get("htype")
+                    if htype in htype_counts:
+                        htype_counts[htype] += 1
+                except json.JSONDecodeError:
+                    continue
+
+        # test if file contents matches expected counts
+        num_ports_per_module = 1 if name == "gotthard2" else det.numinterfaces
+        total_num_frame_parts = num_ports_per_module * num_mods * num_frames
+        for htype, expected_count in [("header", num_mods), ("series_end", num_mods), ("module", total_num_frame_parts)]:
+            if htype_counts[htype] != expected_count:
+                msg = f"Expected {expected_count} '{htype}' entries, found {htype_counts[htype]}"
+                raise RuntimeException(msg)
+    except Exception as e:
+        raise RuntimeException(f'Failed to get zmq header count type. Error:{str(e)}') from e
+        
+    Log(LogLevel.INFOGREEN, f"Zmq Header type count test passed for {name}")
+    Log(LogLevel.INFOGREEN, f"Zmq Header type count test passed for {name}", fp)
+
+
+def startTestsForAll(args, fp):
+    for server in args.servers:
+        try:
+            Log(LogLevel.INFOBLUE, f'Synchronizer Tests for {server}')
+            Log(LogLevel.INFOBLUE, f'Synchronizer Tests for {server}', fp)
+            cleanup(fp)
+            startDetectorVirtualServer(server, args.num_mods, fp)
+            startFrameSynchronizerPullSocket(server, fp)
+            startFrameSynchronizer(args.num_mods, fp)
+            d = loadConfig(name=server, rx_hostname=args.rx_hostname, settingsdir=args.settingspath, fp=fp, num_mods=args.num_mods, num_frames=args.num_frames)
+            print("mac source adress: ", d.udp_srcmac)
+            print("source ip: ", d.udp_srcip)
+            print("detector type: ", d.type)
+            acquire(fp, d)
+            testFramesCaught(server, d, args.num_frames)
+            testZmqHeadetTypeCount(server, d, args.num_mods, args.num_frames, fp)
+            Log(LogLevel.INFO, '\n')
+        except Exception as e:
+            raise RuntimeException(f'Synchronizer Tests failed') from e
+
+    Log(LogLevel.INFOGREEN, 'Passed all synchronizer tests for all detectors \n' + str(args.servers))
+  
+
+if __name__ == '__main__':
+    args = ParseArguments(description='Automated tests to test frame synchronizer', default_num_mods=2)
+
+    Log(LogLevel.INFOBLUE, '\nLog File: ' + MAIN_LOG_FNAME + '\n') 
+
+    with open(MAIN_LOG_FNAME, 'w') as fp:
+        try:
+            startTestsForAll(args, fp)
+            cleanup(fp)
+        except Exception as e:
+            with open(MAIN_LOG_FNAME, 'a') as fp_error:
+                traceback.print_exc(file=fp_error)
+            cleanup(fp)
+            Log(LogLevel.ERROR, f'Tests Failed.')
+
+

tests/scripts/utils_for_test.py

@@ -0,0 +1,245 @@
+# SPDX-License-Identifier: LGPL-3.0-or-other
+# Copyright (C) 2021 Contributors to the SLS Detector Package
+'''
+This file is used for common utils used for integration tests between simulators and receivers.
+'''
+
+import sys, subprocess, time, argparse
+from enum import Enum
+from colorama import Fore, Style, init
+
+from slsdet import Detector, detectorSettings
+from slsdet.defines import DEFAULT_TCP_RX_PORTNO, DEFAULT_UDP_DST_PORTNO
+SERVER_START_PORTNO=1900
+
+init(autoreset=True)
+
+
+class LogLevel(Enum):
+    INFO = 0
+    INFORED = 1
+    INFOGREEN = 2
+    INFOBLUE = 3
+    WARNING = 4
+    ERROR = 5
+    DEBUG = 6
+
+
+LOG_LABELS = {
+    LogLevel.WARNING: "WARNING: ",
+    LogLevel.ERROR: "ERROR: ",
+    LogLevel.DEBUG: "DEBUG: "
+}
+
+
+LOG_COLORS = {
+    LogLevel.INFO: Fore.WHITE,
+    LogLevel.INFORED: Fore.RED,
+    LogLevel.INFOGREEN: Fore.GREEN,
+    LogLevel.INFOBLUE: Fore.BLUE,
+    LogLevel.WARNING: Fore.YELLOW,
+    LogLevel.ERROR: Fore.RED,
+    LogLevel.DEBUG: Fore.CYAN
+}
+
+
+def Log(level: LogLevel, message: str, stream=sys.stdout):
+    color = LOG_COLORS.get(level, Fore.WHITE)
+    label = LOG_LABELS.get(level, "")
+    print(f"{color}{label}{message}{Style.RESET_ALL}", file=stream, flush=True)
+
+
+class RuntimeException (Exception):
+    def __init__ (self, message):
+        Log(LogLevel.ERROR, message)
+        super().__init__(message)
+
+
+def checkIfProcessRunning(processName):
+    cmd = f"pgrep -f {processName}"
+    res = subprocess.getoutput(cmd)
+    return res.strip().splitlines()
+
+
+def killProcess(name, fp):
+    pids = checkIfProcessRunning(name)
+    if pids:
+        Log(LogLevel.INFO, f"Killing '{name}' processes with PIDs: {', '.join(pids)}", fp)
+        for pid in pids:
+            try:
+                p = subprocess.run(['kill', pid])
+                if p.returncode != 0 and bool(checkIfProcessRunning(name)):
+                    raise RuntimeException(f"Could not kill {name} with pid {pid}")
+            except Exception as e:
+                raise RuntimeException(f"Failed to kill process {name} pid:{pid}. Error: {str(e)}") from e
+    #else:
+    #    Log(LogLevel.INFO, 'process not running : ' + name)
+
+
+def cleanSharedmemory(fp):
+    Log(LogLevel.INFO, 'Cleaning up shared memory', fp)
+    try:
+        p = subprocess.run(['sls_detector_get', 'free'], stdout=fp, stderr=fp)
+    except:
+        raise RuntimeException('Could not free shared memory')
+
+
+def cleanup(fp):
+    Log(LogLevel.INFO, 'Cleaning up')
+    Log(LogLevel.INFO, 'Cleaning up', fp)
+    killProcess('DetectorServer_virtual', fp)
+    killProcess('slsReceiver', fp)
+    killProcess('slsMultiReceiver', fp)
+    killProcess('slsFrameSynchronizer', fp)
+    killProcess('frameSynchronizerPullSocket', fp)
+    cleanSharedmemory(fp)
+
+
+def startProcessInBackground(cmd, fp):
+    Log(LogLevel.INFO, 'Starting up ' + ' '.join(cmd))
+    Log(LogLevel.INFO, 'Starting up ' + ' '.join(cmd), fp)
+    try:
+        p = subprocess.Popen(cmd, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, restore_signals=False) 
+    except Exception as e:
+        raise RuntimeException(f'Failed to start {cmd}:{str(e)}') from e
+
+
+def startProcessInBackgroundWithLogFile(cmd, fp, log_file_name):
+    Log(LogLevel.INFOBLUE, 'Starting up ' +  ' '.join(cmd) + '. Log: ' +  log_file_name)
+    Log(LogLevel.INFOBLUE, 'Starting up ' +  ' '.join(cmd) + '. Log: ' +  log_file_name, fp)
+    try:
+        with open(log_file_name, 'w') as log_fp:
+            subprocess.Popen(cmd, stdout=log_fp, stderr=log_fp, text=True)
+    except Exception as e:
+        raise RuntimeException(f'Failed to start {cmd}:{str(e)}') from e
+
+
+def runProcessWithLogFile(name, cmd, fp, log_file_name):
+    Log(LogLevel.INFOBLUE, 'Running ' +  name + '. Log: ' +  log_file_name)
+    Log(LogLevel.INFOBLUE, 'Running ' +  name + '. Log: ' +  log_file_name, fp)
+    Log(LogLevel.INFOBLUE, 'Cmd: ' + ' '.join(cmd), fp)
+    try:
+        with open(log_file_name, 'w') as log_fp:
+            subprocess.run(cmd, stdout=log_fp, stderr=log_fp, check=True, text=True)
+    except subprocess.CalledProcessError as e:
+        pass    
+    except Exception as e:
+        Log(LogLevel.ERROR, f'Failed to run {name}:{str(e)}', fp)
+        raise RuntimeException(f'Failed to run {name}:{str(e)}')
+    
+    with open (log_file_name, 'r') as f:
+        for line in f:
+            if "FAILED" in line:
+                raise RuntimeException(f'{line}')
+
+    Log(LogLevel.INFOGREEN, name + ' successful!\n')
+    Log(LogLevel.INFOGREEN, name + ' successful!\n', fp)
+
+
+def startDetectorVirtualServer(name :str, num_mods, fp):
+    for i in range(num_mods):
+        subprocess.run(["which", name + "DetectorServer_virtual"])
+        
+        port_no = SERVER_START_PORTNO + (i * 2)
+        cmd = [name + 'DetectorServer_virtual', '-p', str(port_no)]
+        startProcessInBackgroundWithLogFile(cmd, fp, "/tmp/virtual_det_" + name + str(i) + ".txt")
+        match name:
+            case 'jungfrau':
+                time.sleep(7)
+            case 'gotthard2':
+                time.sleep(5)
+            case _:
+                time.sleep(3)
+
+
+def connectToVirtualServers(name, num_mods):
+    try:
+        d = Detector()
+    except Exception as e:
+        raise RuntimeException(f'Could not create Detector object for {name}. Error: {str(e)}') from e
+
+    counts_sec = 100
+    while (counts_sec != 0):
+        try:
+            d.virtual = [num_mods, SERVER_START_PORTNO]
+            break
+        except Exception as e:
+            # stop server still not up, wait a bit longer
+            if "Cannot connect to" in str(e):
+                Log(LogLevel.WARNING, f'Still waiting for {name} virtual server to be up...{counts_sec}s left')
+                time.sleep(1)
+                counts_sec -= 1
+            else:
+                raise
+
+    return d
+
+
+def loadConfig(name, rx_hostname, settingsdir, fp, num_mods = 1, num_frames = 1):
+    Log(LogLevel.INFO, 'Loading config')
+    Log(LogLevel.INFO, 'Loading config', fp)
+    try:
+        d = connectToVirtualServers(name, num_mods)
+        d.udp_dstport = DEFAULT_UDP_DST_PORTNO
+        if name == 'eiger':
+            d.udp_dstport2 = DEFAULT_UDP_DST_PORTNO + 1
+
+        d.rx_hostname = rx_hostname
+        d.udp_dstip = 'auto'
+        if name != "eiger":
+            d.udp_srcip = 'auto'
+
+        if name == "jungfrau" or name == "moench" or name == "xilinx_ctb":
+            d.powerchip = 1
+
+        if name == "xilinx_ctb":
+            d.configureTransceiver()
+
+        if name == "eiger":
+            d.trimen = [4500, 5400, 6400]
+            d.settingspath = settingsdir + '/eiger/'
+            d.setThresholdEnergy(4500, detectorSettings.STANDARD)
+
+        d.frames = num_frames
+    except Exception as e:
+        raise RuntimeException(f'Could not load config for {name}. Error: {str(e)}') from e
+    
+    return d
+
+
+def ParseArguments(description, default_num_mods=1):
+    parser = argparse.ArgumentParser(description)
+
+    parser.add_argument('rx_hostname', nargs='?', default='localhost',
+                        help='Hostname/IP of the current machine')
+    parser.add_argument('settingspath', nargs='?', default='../../settingsdir',
+                        help='Relative or absolute path to the settings directory')
+    parser.add_argument('-n', '--num-mods', nargs='?', default=default_num_mods, type=int,
+                        help='Number of modules to test with')
+    parser.add_argument('-f', '--num-frames', nargs='?', default=1, type=int,
+                        help='Number of frames to test with')
+    parser.add_argument('-s', '--servers', nargs='*',
+                        help='Detector servers to run')
+
+    args = parser.parse_args()
+
+    # Set default server list if not provided
+    if args.servers is None:
+        args.servers = [
+            'eiger',
+            'jungfrau',
+            'mythen3',
+            'gotthard2',
+            'ctb',
+            'moench',
+            'xilinx_ctb'
+        ]
+
+    Log(LogLevel.INFO, 'Arguments:\n' + 
+        'rx_hostname: ' + args.rx_hostname + 
+        '\nsettingspath: \'' + args.settingspath + 
+        '\nservers: \'' + ' '.join(args.servers) + 
+        '\nnum_mods: \'' + str(args.num_mods) + 
+        '\nnum_frames: \'' + str(args.num_frames) + '\'') 
+
+    return args   

updateAPIVersion.py

@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: LGPL-3.0-or-other
+# Copyright (C) 2025 Contributors to the SLS Detector Package
+"""
+Script to update API VERSION file based on the version in VERSION file.
+"""
+
+import argparse
+import sys
+import os
+import re
+import time
+from datetime import datetime
+
+
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+API_FILE = SCRIPT_DIR + "/slsSupportLib/include/sls/versionAPI.h"
+
+VERSION_FILE = SCRIPT_DIR + "/VERSION"
+
+parser = argparse.ArgumentParser(description = 'updates API version')
+parser.add_argument('api_module_name', choices=["APILIB", "APIRECEIVER", "APICTB", "APIGOTTHARD2", "APIMOENCH", "APIEIGER", "APIXILINXCTB", "APIJUNGFRAU", "APIMYTHEN3"], help = 'module name to change api version options are: ["APILIB", "APIRECEIVER", "APICTB", "APIGOTTHARD2", "APIMOENCH", "APIEIGER", "APIXILINXCTB", "APIJUNGFRAU", "APIMYTHEN3"]')
+parser.add_argument('api_dir', help = 'Relative or absolut path to the module code')
+
+def update_api_file(new_api : str, api_module_name : str, api_file_name : str): 
+
+    regex_pattern = re.compile(rf'#define\s+{api_module_name}\s+')
+    with open(api_file_name, "r") as api_file:
+        lines = api_file.readlines()
+
+    with open(api_file_name, "w") as api_file:
+        for line in lines:
+            if regex_pattern.match(line):
+                api_file.write(f'#define {api_module_name} "{new_api}"\n')
+            else:
+                api_file.write(line)
+
+def get_latest_modification_date(directory : str):
+    latest_time = 0
+    latest_date = None
+
+    for root, dirs, files in os.walk(directory):
+        for file in files:
+            if file.endswith(".o"):
+                continue
+            full_path = os.path.join(root, file)
+            try:
+                mtime = os.path.getmtime(full_path)
+                if mtime > latest_time:
+                    latest_time = mtime
+            except FileNotFoundError:
+                continue
+    
+    latest_date = datetime.fromtimestamp(latest_time).strftime("%y%m%d")            
+
+    return latest_date
+
+
+def update_api_version(api_module_name : str, api_dir : str):
+    api_date = get_latest_modification_date(api_dir)
+    api_date = "0x"+str(api_date)
+
+    with open(VERSION_FILE, "r") as version_file: 
+        api_version = version_file.read().strip()
+
+    api_version = api_version + " " + api_date #not sure if we should give an argument option version_branch 
+
+    update_api_file(api_version, api_module_name, API_FILE)
+
+    print(f"updated {api_module_name} api version to: {api_version}")
+
+if __name__ == "__main__":
+
+    args = parser.parse_args() 
+
+    api_dir = SCRIPT_DIR + "/" + args.api_dir
+    
+
+    update_api_version(args.api_module_name, api_dir)
+
+

updateAPIVersion.sh

@@ -1,65 +0,0 @@
-# SPDX-License-Identifier: LGPL-3.0-or-other
-# Copyright (C) 2021 Contributors to the SLS Detector Package
-usage="\nUsage: updateAPIVersion.sh [API_NAME] [API_DIR] [API_BRANCH(opt)]."
-
-if [ $# -lt 2 ]; then
-    echo -e "Requires atleast 2 arguments. $usage"
-    return [-1]
-fi
-
-API_NAME=$1
-PACKAGE_DIR=$PWD
-API_DIR=$PACKAGE_DIR/$2
-API_FILE=$PACKAGE_DIR/slsSupportLib/include/sls/versionAPI.h
-CURR_DIR=$PWD
-
-if [ ! -d "$API_DIR" ]; then
-    echo "[API_DIR] does not exist. $usage"
-    return [-1]
-fi
-
-#go to directory
-cd $API_DIR
-
-#deleting line from file
-NUM=$(sed -n '/'$API_NAME' /=' $API_FILE)
-#echo $NUM
-
-
-if [ "$NUM" -gt 0 ]; then
-    sed -i ${NUM}d $API_FILE
-fi
-
-#find new API date
-API_DATE="find .  -printf \"%T@ %CY-%Cm-%Cd\n\"| sort -nr | cut -d' ' -f2- | egrep -v '(\.)o' | head -n 1"
-
-API_DATE=`eval $API_DATE`
-
-API_DATE=$(sed "s/-//g" <<< $API_DATE | awk '{print $1;}' ) 
-
-#extracting only date
-API_DATE=${API_DATE:2:6}
-
-#prefix of 0x
-API_DATE=${API_DATE/#/0x}
-echo "date="$API_DATE
-
-
-# API_VAL concatenates branch and date
-API_VAL=""
-# API branch is defined (3rd argument)
-if [ $# -eq 3 ]; then
-    API_BRANCH=$3
-    echo "branch="$API_BRANCH
-    API_VAL+="\"$API_BRANCH $API_DATE\""
-else
-    # API branch not defined (default is developer)
-    echo "branch=developer"
-    API_VAL+="\"developer $API_DATE\""
-fi
-
-#copy it to versionAPI.h
-echo "#define "$API_NAME $API_VAL >> $API_FILE
-
-#go back to original directory
-cd $CURR_DIR

updateClientAPIVersion.py

@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: LGPL-3.0-or-other
+# Copyright (C) 2025 Contributors to the SLS Detector Package
+"""
+Script to update API VERSION for slsReceiverSoftware or slsDetectorSoftware 
+""" 
+
+import argparse
+import os
+
+from updateAPIVersion import update_api_version
+
+SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+parser = argparse.ArgumentParser(description = 'updates API version')
+parser.add_argument('module_name', nargs="?", choices=["slsDetectorSoftware", "slsReceiverSoftware", "all"], default="all", help = 'module name to change api version options are: ["slsDetectorSoftware", "slsReceiverSoftware, "all"]')
+
+if __name__ == "__main__": 
+    args = parser.parse_args()
+
+    if args.module_name == "all": 
+        client_names = ["APILIB", "APIRECEIVER"]
+        client_directories = [SCRIPT_DIR+"/slsDetectorSoftware", SCRIPT_DIR+"/slsReceiverSoftware"]
+    elif args.module_name == "slsDetectorSoftware": 
+        client_names = ["APILIB"]
+        client_directories = [SCRIPT_DIR+"/slsDetectorSoftware"]
+    else: 
+        client_names = ["APIRECEIVER"]
+        client_directories = [SCRIPT_DIR+"/slsReceiverSoftware"]
+	
+    for client_name, client_directory in zip(client_names, client_directories): 
+        update_api_version(client_name, client_directory)
+		
+
+	

updateClientAPIVersion.sh

@@ -1,59 +0,0 @@
-# SPDX-License-Identifier: LGPL-3.0-or-other
-# Copyright (C) 2021 Contributors to the SLS Detector Package
-branch=""
-client_list=("slsDetectorSoftware" "slsReceiverSoftware")
-usage="\nUsage: updateClientAPI.sh [all|slsDetectorSoftware|slsReceiverSoftware] [branch]. \n\tNo arguments means all with 'developer' branch. \n\tNo 'branch' input means 'developer branch'"
-
-# arguments
-if [ $# -eq 0 ]; then
-	declare -a client=${client_list[@]}
-	echo "API Versioning all"
-elif [ $# -eq 1 ] || [ $# -eq 2 ]; then
-	# 'all' client
-	if [[ $1 == "all" ]]; then
-		declare -a client=${client_list[@]}
-		echo "API Versioning all"
-	else
-		# only one server
-		if [[ $client_list != *$1* ]]; then
-			echo -e "Invalid argument 1: $1. $usage"
-			return -1
-		fi
-		declare -a client=("${1}")
-		#echo "Versioning only $1"
-	fi
-	if [ $# -eq 2 ]; then
-		if [[ $client_list == *$2* ]]; then
-			echo -e "Invalid argument 2: $2. $usage"
-			return -1
-		fi
-		branch+=$2
-		#echo "with branch $branch"
-	fi
-else
-	echo -e "Too many arguments.$usage"
-	return -1
-fi
-
-#echo "list is: ${client[@]}"
-
-# versioning each client
-for i in ${client[@]}
-do
-	dir=$i
-	case $dir in
-		slsDetectorSoftware)
-			declare -a name=APILIB
-			;;
-		slsReceiverSoftware)
-			declare -a name=APIRECEIVER
-			;;
-		*)
-			echo -n "unknown client argument $i"
-			return -1
-			;;
-	esac
-	echo -e "Versioning $dir [$name]"
-	./updateAPIVersion.sh $name $dir $branch
-done
-