read_config

@@ -22,9 +22,6 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
     readonly UPDATEPSABEGIN=./.updatepsa/begin
     readonly UPDATEPSAEND=./.updatepsa/end
 
-    readonly OPKG_CMDS_TMP=/tmp/opkg_commands
-    readonly GIT_PULL_TMP=/tmp/git_pull
-
     readonly PROGRAM=`basename $0`
     readonly WORKSPACE_DIR=workspace
 
@@ -100,15 +97,13 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
     compute_hash () {
         if cd_customer_repository; then
             local hash=""
-            if [[ -z "$1" ]]; then
+            if [[ -z $1 ]]; then
                 hash=$(git log -n 1 --pretty=format:%H)
             else
-                hash=$(git hash-object "$1")
+                hash=$(git log -n 1 --pretty=format:%H -- $1)
             fi
-            cd_home ; echo ${hash:0:10}   # return the first 10 hex characters
-            return 0
+            echo ${hash:0:10}   # return the first 10 hex characters
         fi
-        return 1
     }
 
     compute_version () {

update_psa_impl

@@ -35,9 +35,6 @@ update_psa() {
         exit $?
     fi
 
-    rm -f "$OPKG_CMDS_TMP"
-    rm -f "$GIT_PULL_TMP"
-
     update_psa_activated    # message to ISMAS
             
     local try_update_count=0
@@ -76,77 +73,63 @@ update_psa() {
 
     # no backup necessary as saved in git-repo
     
-    # local changed_files=$(changed_file_names)
+    local changed_files=$(changed_file_names)
     
-    if [[ ! -z $GIT_PULL_TMP ]]; then 
-        # TODO
     if ! check_hardware_compatibility "$files_to_copy" ; then
         local __r=$?
         log_error "$func:${LINENO}: json/ini-files not fit for PSA"
         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
+        readarray opkg_commands < <(cat $OPKG_CMDS_PSA_FILE)
+        for opkg_c in "${opkg_commands[@]}"; do
+            if grep -qE "^\s*[#]+.*$" <<< $opkg_c; then
+                continue    # found comment line
             fi
 
-    if [[ ! -z "$OPKG_CMDS_TMP" ]]; then
-        local commands="$(cat ${OPKG_CMDS_TMP} | tr '\n' '; ')"
-        log_info "$func:${LINENO}: executed opkg commands"
-        update_psa_install_opkg_packages $UPDATE_ISMAS_PROGRESS \
-            $RC_SUCCESS "$commands"
+            # package manipulation commands without package:
+            local cwp="update|upgrade|clean"
+            # informational commands without package:
+            cwp="${cwp}|list|list-installed|list-upgradable"
+
+            if grep -qE "^.*\s+($cwp)\s+.*$" <<< $opkg_c; then
+                local p=$(printf '%s' "$opkg_c" | awk '{ print $NF }')
+                local opkg_output=()
+                if ! exec_opkg_info "$p" opkg_output; then
+                    log_error "$func:${LINENO}: opkg info $opkg_c failed"
+                    revert_customer_repository ; exit 1
+                fi
+
+                if ! check_md5_for_opkg_packages opkg_output; then
+                    log_error "$func:${LINENO}: "\
+                        "wrong md5sum for opkg packages"
+                    revert_customer_repository ; exit 1
+                fi
+            fi
+            
+            # perform a dry-run and check if everything might work as expected. 
+            if ! exec_opkg_noaction $opkg_c; then
+                    log_error "$func:${LINENO}: "\
+                        "opkg --noaction $opkg_c failed"
+            fi
+
+            # Actually execute the opkg command
+            if ! exec_opkg $opkg_c; then
+                log_error "$func:${LINENO}: exec_opkg $opkg_c failed"
+                fallback_to_previous_version
+                revert_customer_repository ; exit 1
+            fi
+        done
     else
         log_info "$func:${LINENO}: no opkg commands to execute"
         update_psa_install_opkg_packages $UPDATE_ISMAS_PROGRESS \
                 $RC_SUCCESS "no opkg commands to execute"
     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
-    #    readarray opkg_commands < <(cat $OPKG_CMDS_PSA_FILE)
-    #    for opkg_c in "${opkg_commands[@]}"; do
-    #        if grep -qE "^\s*[#]+.*$" <<< $opkg_c; then
-    #            continue    # found comment line
-    #        fi
-
-    #        # package manipulation commands without package:
-    #        local cwp="update|upgrade|clean"
-    #        # informational commands without package:
-    #        cwp="${cwp}|list|list-installed|list-upgradable"
-
-    #        if grep -qE "^.*\s+($cwp)\s+.*$" <<< $opkg_c; then
-    #            local p=$(printf '%s' "$opkg_c" | awk '{ print $NF }')
-    #            local opkg_output=()
-    #            if ! exec_opkg_info "$p" opkg_output; then
-    #                log_error "$func:${LINENO}: opkg info $opkg_c failed"
-    #                revert_customer_repository ; exit 1
-    #            fi
-
-    #            if ! check_md5_for_opkg_packages opkg_output; then
-    #                log_error "$func:${LINENO}: "\
-    #                    "wrong md5sum for opkg packages"
-    #                revert_customer_repository ; exit 1
-    #            fi
-    #        fi
-    #        
-    #        # perform a dry-run and check if everything might work as expected. 
-    #        if ! exec_opkg_noaction $opkg_c; then
-    #                log_error "$func:${LINENO}: "\
-    #                    "opkg --noaction $opkg_c failed"
-    #        fi
-
-    #        # Actually execute the opkg command
-    #        if ! exec_opkg $opkg_c; then
-    #            log_error "$func:${LINENO}: exec_opkg $opkg_c failed"
-    #            fallback_to_previous_version
-    #            revert_customer_repository ; exit 1
-    #        fi
-    #    done
-    #else
-    #    log_info "$func:${LINENO}: no opkg commands to execute"
-    #    update_psa_install_opkg_packages $UPDATE_ISMAS_PROGRESS \
-    #            $RC_SUCCESS "no opkg commands to execute"
-    #fi
-    
     # Cleanup.
     #if ! cleanup_previous_version; then
     #    log_error "$func:${LINENO}: cleanup_previous_version failed"