implemented suggested changes

patch.diff

@@ -0,0 +1,74 @@
+From 8dbd26d746f8812694084e152f5ec79717eb4b44 Mon Sep 17 00:00:00 2001
+From: diiinesh <[email protected]>
+Date: Fri, 13 Oct 2023 14:27:05 +0200
+Subject: [PATCH] #1153 - Implemented a check to see whether user is online and
+ adjusted the conditions for executing the functions doGitPullOrClone,
+ DoUpdateUrls and doDownload when user is online, otherwise skip these
+ functions.
+
+Signed-off-by: diiinesh <[email protected]>
+---
+ scripts/src/main/resources/scripts/functions | 22 +++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/scripts/src/main/resources/scripts/functions b/scripts/src/main/resources/scripts/functions
+index 5ba30b2..1f5ec6e 100755
+--- a/scripts/src/main/resources/scripts/functions
++++ b/scripts/src/main/resources/scripts/functions
+@@ -1257,6 +1257,15 @@ function doGitPullOrClone() {
+   fi
+ }
+
++# checks network connectivity status
++function checkNetworkStatus() {
++  if curl -s --head --fail https://www.google.com > /dev/null; then
++    return 0 # Online
++  else
++    return 1 # Offline
++  fi
++}
++
+ #  $1: name of software
+ #  $2: version of software
+ #  $3: optional silent flag ('silent' to suppress output if already up-to-date or empty for version output)
+@@ -1279,6 +1288,10 @@ function doInstall() {
+   local repository="${8}"
+   local url="${9}"
+   local target_filename="${10}"
++
++  checkNetworkStatus
++  local isOnline=$?
++
+   if [ -z "${target_path}" ]
+   then
+     target_path="${DEVON_IDE_HOME}/software/${software}"
+@@ -1291,12 +1304,15 @@ function doInstall() {
+     doFail "Missing software argument for doInstall: ${*}"
+   fi
+   local result=0
+-  if [ "${url/.git/}" != "${url}" ]
++  if [ "${url/.git/}" != "${url}" ] && [ "$isOnline" = 0 ]
+   then
+     doGitPullOrClone "${target_path}" "${url}"
+     return
+   fi
+-  doUpdateUrls
++  if [ "$isOnline" = 0 ]
++  then
++    doUpdateUrls
++  fi
+   if [ -z "${version}" ]
+   then
+     version=$(doGetLatestSoftwareVersion "${software}")
+@@ -1381,7 +1397,7 @@ function doInstall() {
+     install_path="${DEVON_SOFTWARE_PATH}/${repo}/${software}/${version}"
+     version_file="${install_path}/.devon.software.version"
+   fi
+-  if [ ! -d "${install_path}" ] || [ "${install_path}" == "${target_path}" ]
++  if [ ! -d "${install_path}" ] || [ "${install_path}" == "${target_path}" ] && [ "$isOnline" = 0 ]
+   then
+     doDownload "${url}" "${download_dir}" "${software}" "${version}" "${edition}" "${os}" "${arch}" "${ext}" "${target_filename}"
+     doDebug "Received download file ${DOWNLOAD_FILENAME} with file name ${target_filename}"
+-- 
+2.40.0.windows.1
+

scripts/src/main/resources/scripts/functions

@@ -1196,6 +1196,8 @@ function doGitPullOrClone() {
   local dir="${1}"
   local url="${2}"
   local git_opts=""
+
+
   if [ -d "${dir}/.git" ]
   then
     pushd "${dir}" > /dev/null || exit 255
@@ -1220,7 +1222,14 @@ function doGitPullOrClone() {
         then
           message="${message}It seems you are working on a local branch. For testing, you may continue...\n"
         else
-          doFail "${message}See above error for details - check your network connectivity and retry."
+          # Check network connectivity
+          doCheckNetworkStatus
+          local isOnline=$?
+          if [ "$isOnline" = 1 ]
+          then
+            doWarning "You are offline - git repo could not be updated."
+            return
+          fi
         fi
       fi
       popd > /dev/null || exit 255
@@ -1289,8 +1298,7 @@ function doInstall() {
   local url="${9}"
   local target_filename="${10}"
 
-  doCheckNetworkStatus
-  local isOnline=$?
+  local exitcode_offline=10
 
   if [ -z "${target_path}" ]
   then
@@ -1304,15 +1312,12 @@ function doInstall() {
     doFail "Missing software argument for doInstall: ${*}"
   fi
   local result=0
-  if [ "${url/.git/}" != "${url}" ] && [ "$isOnline" = 0 ]
+  if [ "${url/.git/}" != "${url}" ]
   then
     doGitPullOrClone "${target_path}" "${url}"
     return
   fi
-  if [ "$isOnline" = 0 ]
-  then
-    doUpdateUrls
-  fi
+  doUpdateUrls
   if [ -z "${version}" ]
   then
     version=$(doGetLatestSoftwareVersion "${software}")
@@ -1359,6 +1364,13 @@ function doInstall() {
       fi
       return 1
     else
+      doCheckNetworkStatus
+      local isOnline=$?
+      if [ "$isOnline" = 1 ]
+      then
+        doWarning "You are offline - can not install update."
+        return ${exitcode_offline}
+      fi
       doEcho "Updating ${software} from version ${current_version} to version ${version}..."
     fi
   fi
@@ -1409,7 +1421,7 @@ function doInstall() {
     install_path="${DEVON_SOFTWARE_PATH}/${repo}/${software}/${version}"
     version_file="${install_path}/.devon.software.version"
   fi
-  if [ ! -d "${install_path}" ] || [ "${install_path}" == "${target_path}" ] && [ "$isOnline" = 0 ]
+  if [ ! -d "${install_path}" ] || [ "${install_path}" == "${target_path}" ]
   then
     doDownload "${url}" "${download_dir}" "${software}" "${version}" "${edition}" "${os}" "${arch}" "${ext}" "${target_filename}"
     doDebug "Received download file ${DOWNLOAD_FILENAME} with file name ${target_filename}"