use customer_szeged_281 for testing

Cloning the rep. does not save this setting. So we have to re-init the
rep:

git --git-dir=.git --work-tree=/ init

git_helpers

@@ -82,9 +82,13 @@ clone_customer_repository () {
             then
                 $(exec_git_command git clone "$1")
                 if [ $? -eq 0 ]; then
-                    CLONE_CUSTOMER_REPOSITORY=true
                     log_debug "$func:${LINENO} cloning ${1} done"
-                    cd - ; return 0
+                    local res=$(exec_git_command git --git-dir="${CUSTOMER_ID_BASE_DIR}/.git" --work-tree="/" init)
+                    if ! [[ -z $res ]]; then
+                        CLONE_CUSTOMER_REPOSITORY=true
+                        log_debug "$func:${LINENO} re-init of ${1} done"
+                        cd -; return 0
+                    fi
                 fi
                 cd -
             fi
@@ -111,6 +115,7 @@ clone_customer_repository () {
 cd_customer_repository () {
     local func="${FUNCNAME[0]}"
     # has to be called in WORKING_DIRECTORY
+    cd "$WORKING_DIRECTORY"
     if [ "$PWD" = "${WORKING_DIRECTORY}" ]; then
         repository_dir="./$WORKSPACE_DIR/$CUSTOMER_ID"
         if ! [[ -d "$repository_dir" ]]; then

news_to_ismas

@@ -400,8 +400,8 @@ if [ ${news_to_ismas_sourced:-1} = "1" ]; then    # include only once
                                          sed -E -e 's/.*:\s*(.*)/\1/g')\"
                 },
                 \"DC\" : {
-                    \"VERSION\" : \"$(cat $PSA_UPDATE_CONF | jq -r .dc.version)\",
-                    \"MD5SUM\" : \"$(cat $PSA_UPDATE_CONF | jq -r .dc.dc2c)\"
+                    \"VERSION\" : \"$(compute_hash ${DC_PSA_DC_FILE})\",
+                    \"MD5SUM\" : \"\"
                 },
                 \"PRINTER\" : {
                 },

read_config

@@ -25,7 +25,13 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
     readonly PROGRAM=`basename $0`
     readonly WORKSPACE_DIR=workspace
 
-    # TODO: entfernen indem man subtree benutzt
+    EXITCODE=$RC_SUCCESS
+    CLONE_CUSTOMER_REPOSITORY=false
+
+    # read config file (JSON syntax)
+    read_config() {
+        local func="${FUNCNAME[0]}"
+    
         WORKING_DIRECTORY=${WORKING_DIRECTORY:-$UPDATEPSAHOME}
         CONFIGFILENAME=${CONFIGFILENAME:-'update_psa.conf'}
 
@@ -37,14 +43,6 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
             log_fatal "$func:${LINENO}: $WORKING_DIRECTORY not found"
         fi
     
-    EXITCODE=$RC_SUCCESS
-    CLONE_CUSTOMER_REPOSITORY=false
-
-
-    # read config file (JSON syntax)
-    read_config() {
-        local func="${FUNCNAME[0]}"
-    
         log_debug "$func:${LINENO}: CONFIGFILENAME=$CONFIGFILENAME"
         log_debug "$func:${LINENO}: WORKING_DIRECTORY=$WORKING_DIRECTORY"
         
@@ -70,12 +68,15 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
                                              jq -r .cust_repository_path)"
         assert_s CUSTOMER_REPOSITORY_PATH
         
+        local __customer_id_base_dir="$WORKING_DIRECTORY/${WORKSPACE_DIR}"
+        readonly CUSTOMER_ID_BASE_DIR="${__customer_id_base_dir}/${CUSTOMER_ID}"
+
         local __number_of_zone_groups=$(cat "$cf"    | 
                                         jq -r .zg[0] |
                                         sed -E -e 's/[[:space:]]*//g')
         # TODO: was ist hier falsch
         # __n_of_zgroups=$(echo "$__n_of_zgrps" | ${STRIPWHITESPACE} )
-        log_debug "$func:${LINENO}: #n of zone_groups: $__number_of_zone_groups"
+        # log_debug "$func:${LINENO}: #n of zone_groups: $__number_of_zone_groups"
 
         local __zone_groups=($__number_of_zone_groups)
         for zg in `seq 1 $__number_of_zone_groups`; do
@@ -94,50 +95,56 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
 ########################## parsing with jq finished ###########################
 ###############################################################################
     compute_hash () {
-        # TODO: wie genau soll der hash-wert berechnet werden ?
-        HASH="1234-abcd"
-        # HASH_="67890def"
-        echo $HASH
+        if cd_customer_repository; then
+            local hash=""
+            if [[ -z $1 ]]; then
+                hash=$(git log -n 1 --pretty=format:%H)
+            else
+                hash=$(git log -n 1 --pretty=format:%H -- $1)
+            fi
+            echo ${hash:0:10}   # return the first 10 hex characters
+        fi
     }
 
     compute_version () {
         VERSION="$MAJOR.$MINOR.$PATCH+$CUSTOMER_LOCATION-$(compute_hash)"
+        cd_home; return 0
+        return 1
     }
 
     check_sanity_of_repository () {
         local func="${FUNCNAME[0]}"
         
-        local __customer_id_base_dir="$WORKING_DIRECTORY/${WORKSPACE_DIR}"
-        readonly CUSTOMER_ID_BASE_DIR="${__customer_id_base_dir}/${CUSTOMER_ID}"
         assert_d CUSTOMER_ID_BASE_DIR
         
-        CUSTOMER_LOCATION_DIR="${CUSTOMER_ID_BASE_DIR}/${CUSTOMER_LOCATION}"
-        CUST_LOC_DIR=$CUSTOMER_LOCATION_DIR
+        CUSTOMER_LOCATION_DIR="$CUSTOMER_ID_BASE_DIR"
+        #CUSTOMER_LOCATION_DIR="${CUSTOMER_ID_BASE_DIR}/${CUSTOMER_LOCATION}"
+        #CUST_LOC_DIR=$CUSTOMER_LOCATION_DIR
         assert_d CUSTOMER_LOCATION_DIR
         
         # readonly zone_groups=(${__zone_groups[@]})
         # by now (03.03.2023) there is only one zone group.
-        readonly local __zgroup=1
-        local __number_of_zone_groups=${ZONE_GROUPS[0]}
-        local __zindex=1
-        local __customer_base_dirs=("placeholder")
-        for __zg in `seq 1 $__number_of_zone_groups`; do
-            local __n_of_zones=${ZONE_GROUPS[$__zindex]}
-            log_debug "$func:${LINENO}: zgroup $__zg has $__n_of_zones zones"
-            for (( j=1; j<=$__n_of_zones; ++j)); do
-                __customer_base_dirs+=("${CUSTOMER_LOCATION_DIR}/$__zgroup/$j")
-                log_debug "$func:${LINENO}: zone $j"
-                ((++__zindex))
-            done
-        done
+        #readonly local __zgroup=1
+        #local __number_of_zone_groups=${ZONE_GROUPS[0]}
+        #local __zindex=1
+        #local __customer_base_dirs=("placeholder")
+        #for __zg in `seq 1 $__number_of_zone_groups`; do
+        #    local __n_of_zones=${ZONE_GROUPS[$__zindex]}
+        #    log_debug "$func:${LINENO}: zgroup $__zg has $__n_of_zones zones"
+        #    for (( j=1; j<=$__n_of_zones; ++j)); do
+        #        __customer_base_dirs+=("${CUSTOMER_LOCATION_DIR}/$__zgroup/$j")
+        #        log_debug "$func:${LINENO}: zone $j"
+        #        ((++__zindex))
+        #    done
+        #done
 
         # for szeged: 
         # placeholder
         # /home/root/szeged/UpdateController/workspace/customer_281/szeged/1/1
         # /home/root/szeged/UpdateController/workspace/customer_281/szeged/1/2
         # /home/root/szeged/UpdateController/workspace/customer_281/szeged/1/3
-        readonly CUST_BASE_DIRS=(${__customer_base_dirs[@]})
-        assert_a CUST_BASE_DIRS
+        # readonly CUST_BASE_DIRS=(${__customer_base_dirs[@]})
+        # assert_a CUST_BASE_DIRS
         
         # TODO
         # TODO: falls mehrere gruppen/zonen auftauchen hier anpassen
@@ -146,8 +153,9 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         #
         readonly ZONE_GROUP=1
         readonly ZONE=1
-        readonly CUST_BASE_DIR="${CUST_BASE_DIRS[$ZONE]}"
-        assert_d CUST_BASE_DIR
+        readonly CUST_BASE_DIR="$CUSTOMER_ID_BASE_DIR"
+        #readonly CUST_BASE_DIR="${CUST_BASE_DIRS[$ZONE]}"
+        #assert_d CUST_BASE_DIR
     
         readonly              ETC_SYS_DIR="/etc" 
         readonly              ATB_SYS_DIR="/etc/atb" 
@@ -224,7 +232,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         readonly SYSCTRL_SCF_PSA_INI_FILE="${SYSCONFIG_PSA_DIR}/$SYSCTRL_INI"
         readonly       OPKG_CMDS_PSA_FILE="${OPKG_PSA_DIR}/opkg_commands"
         readonly           TC_PSA_TC_FILE="${ATBAPP_PSA_DIR}/$TARIFF_CURRENT"
-        readonly          PSA_UPDATE_CONF="${CUSTOMER_LOCATION_DIR}/update.conf"
+        # readonly          PSA_UPDATE_CONF="${CUSTOMER_LOCATION_DIR}/update.conf"
         readonly     DC2C_PSA_SERIAL_JSON="${CONF_PSA_DIR}/DC2C_serial.json"
         readonly       DC2C_PSA_CASH_JSON="${CONF_PSA_DIR}/DC2C_cash.json"
         readonly       DC2C_PSA_CONF_JSON="${CONF_PSA_DIR}/DC2C_conf.json"
@@ -291,7 +299,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         assert_f SYSCTRL_ATB_PSA_INI_FILE
         assert_f SYSCTRL_SCF_PSA_INI_FILE
         assert_f TC_PSA_TC_FILE
-        assert_f PSA_UPDATE_CONF
+        # assert_f PSA_UPDATE_CONF
         assert_f OPKG_CMDS_PSA_FILE
         assert_f DC2C_PSA_CONF_JSON
         assert_f DC2C_PSA_SERIAL_JSON
@@ -336,8 +344,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
             TARIFF_FILES_JSON+=($__f)
         done
 
-        readonly KNOWN_CONF_FILES=(${CUSTOMER_LOCATION}/update.conf           \
-                                   ${DC2C_PRINT_JSON[@]##*${CUSTOMER_ID}/}    \
+        readonly KNOWN_CONF_FILES=(${DC2C_PRINT_JSON[@]##*${CUSTOMER_ID}/}    \
                                    ${DC2C_PSA_CONF_JSON##*${CUSTOMER_ID}/}    \
                                    ${DC2C_PSA_CASH_JSON##*${CUSTOMER_ID}/}    \
                                    ${DC2C_PSA_SERIAL_JSON##*${CUSTOMER_ID}/})

update_psa.conf

@@ -6,7 +6,7 @@
     "customer_location"     :   "szeged",
 
     ""                      :   "unique customer identifier",
-    "customer_id"           :   "customer_281",
+    "customer_id"           :   "customer_szeged_281",
 
     ""                      :   "zone file for PSA",
     "zone"                  :   "/etc/zone_nr",
@@ -25,5 +25,5 @@
     "zg"                    :   [   1, { "z" : [ 3, 1, 2, 3] } ],
 
     ""                      :   "url of customer repository",
-    "cust_repository_path"  :   "https://git.mimbach49.de/GerhardHoffmann/customer_281"
+    "cust_repository_path"  :   "https://git.mimbach49.de/GerhardHoffmann/customer_szeged_281"
 }

update_psa_impl

@@ -71,34 +71,9 @@ update_psa() {
             
     update_psa_pull_customer_repository # message to ISMAS
 
-    # TODO: backup implementieren
-    # Backup before any updates in case some previous test was wrong
-    if ! backup_previous_version; then
-        log_error "$func:${LINENO}: backup failed"
-        revert_customer_repository
-        update_psa_backup_error  # message to ISMAS
-        exit $?
-    fi
-    
-    update_psa_backup   # message to ISMAS
-
-    # TODO: use CLONE_CUSTOMER_REPOSITORY=true
-    # d.h. wird das rep geklont, also neu angelegt, dann sind eigentlich alle
-    # dateinen zu ueberpruefen
+    # no backup necessary as saved in git-repo
     
     local changed_files=$(changed_file_names)
-    local files_to_copy=$(filter_changed_files "$changed_files" 'json|ini|hex')
-
-    update_psa_report_changed_file_names $changed_files # message to ISMAS
-
-    # check if *.conf and/or *.ini-files have to md5-sum as denoted
-    # in update.conf
-    if ! check_md5_for_changed_json_and_ini_files "$files_to_copy" ; then
-        local __r=$?
-        log_error "$func:${LINENO}: new customer files wrong"
-        revert_customer_repository
-        exit $__r
-    fi
     
     if ! check_hardware_compatibility "$files_to_copy" ; then
         local __r=$?
@@ -107,14 +82,6 @@ update_psa() {
         exit $__r
     fi
         
-    # copy *.conf and/or *.ini-files to their corresponding system-directories
-    if ! copy $files_to_copy; then
-        local __r=$?
-        log_error "$func:${LINENO}: copy operation failed"
-        revert_customer_repository
-        exit $__r
-    fi
-    
     # check if the opkg-command-file has been changed during 'git pull'
     if grep -qE ".*opkg_commands.*?" <<< $changed_files; then
         # read opkg_cmds: each line respresents an opkg-command
@@ -164,9 +131,9 @@ update_psa() {
     fi
     
     # Cleanup.
-    if ! cleanup_previous_version; then
-        log_error "$func:${LINENO}: cleanup_previous_version failed"
-    fi
+    #if ! cleanup_previous_version; then
+    #    log_error "$func:${LINENO}: cleanup_previous_version failed"
+    #fi
 
     # compute version string for current (i.e. new) version
     compute_version