Create new jar file only if original file has changed

dangmai · Feb 4, 2020 · 07de795 · 07de795
1 parent e5eeeef
commit 07de795
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/tools/create-jorje-jar.sh b/tools/create-jorje-jar.sh
@@ -5,8 +5,10 @@ set -euxo pipefail
 URL=https://github.com/forcedotcom/salesforcedx-vscode/blob/develop/packages/salesforcedx-vscode-apex/out/apex-jorje-lsp.jar?raw=true
 FILENAME=apex-jorje-lsp-original.jar
 FILENAME_MINIMIZED=apex-jorje-lsp.jar
+CURRENT_MD5_FILENAME=current-jorje-md5.txt
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+CURRENT_MD5="$(cat "${CURRENT_DIR}/${CURRENT_MD5_FILENAME}")"
 
 function install() {
     mv ${FILENAME_MINIMIZED} "${CURRENT_DIR}/../libs/"
@@ -16,7 +18,6 @@ function download() {
     curl -L -o ${FILENAME} ${URL}
 }
 
-
 function minimize() {
     unzip -d temp ${FILENAME}
     pushd temp
@@ -44,6 +45,13 @@ function cleanup() {
 }
 
 download
-minimize
-install
-cleanup
+NEW_MD5="$(md5sum ${FILENAME} | awk '{ print $1 }')"
+if [[ "${NEW_MD5}" == "${CURRENT_MD5}" ]]; then
+  cleanup
+else
+  minimize
+  install
+  cleanup
+  echo "${NEW_MD5}" > "${CURRENT_DIR}/${CURRENT_MD5_FILENAME}"
+fi
+
diff --git a/tools/current-jorje-md5.txt b/tools/current-jorje-md5.txt
@@ -0,0 +1 @@
+5896501d3376de9d4fee6d69db631d16