Merge pull request #316 from dxw/download-later-modified-tfvars

Download later modified tfvars
dxw · Jul 9, 2024 · 9f98b9f · 9f98b9f
2 parents 154a57f + 28814c3
commit 9f98b9f
Showing 1 changed file with 60 additions and 4 deletions.
diff --git a/bin/terraform-dependencies/v2/get-tfvars b/bin/terraform-dependencies/v2/get-tfvars
@@ -55,34 +55,76 @@ if [ "$TFVARS_BUCKET_EXISTS" == 1 ]
 then
   echo "==> Downloading tfvars ..."
 
-  if aws s3api head-object --bucket "$TFVARS_BUCKET_NAME" --key "$DEAFULT_TFAVRS_FILE_NAME" > /dev/null 2>&1
+  TFVAR_FILE_META_JSON="$(
+    "$APP_ROOT/bin/dalmatian" aws-sso run-command \
+      -p dalmatian-main \
+      s3api head-object \
+      --bucket "$TFVARS_BUCKET_NAME" \
+      --key "$DEAFULT_TFAVRS_FILE_NAME" \
+      2>/dev/null || true
+  )"
+  if [[ "$TFVAR_FILE_META_JSON" ]]
   then
     if [[ "$NEW_TFVARS_ONLY" == 0 || ! -f "$CONFIG_TFVARS_DIR/$DEAFULT_TFAVRS_FILE_NAME" ]]
     then
       aws s3 cp "s3://$TFVARS_BUCKET_NAME/$DEAFULT_TFAVRS_FILE_NAME" "$CONFIG_TFVARS_DIR/."
     fi
+    TFVAR_FILE_REMOTE_LAST_MODIFIED="$(echo "$TFVAR_FILE_META_JSON" | jq -r '.LastModified' | gdate +%s)"
+    TFVAR_FILE_LOCAL_LAST_MODIFIED="$(gdate -r "$CONFIG_TFVARS_DIR/$DEAFULT_TFAVRS_FILE_NAME" +%s)"
+    if [[ "$TFVAR_FILE_REMOTE_LAST_MODIFIED" -gt "$TFVAR_FILE_LOCAL_LAST_MODIFIED" ]]
+    then
+      aws s3 cp "s3://$TFVARS_BUCKET_NAME/$DEAFULT_TFAVRS_FILE_NAME" "$CONFIG_TFVARS_DIR/."
+    fi
     DEFAULT_TFVARS_EXISTS=1
   else
     DEFAULT_TFVARS_EXISTS=0
   fi
 
-  if aws s3api head-object --bucket "$TFVARS_BUCKET_NAME" --key "$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" > /dev/null 2>&1
+  TFVAR_FILE_META_JSON="$(
+    "$APP_ROOT/bin/dalmatian" aws-sso run-command \
+      -p dalmatian-main \
+      s3api head-object \
+      --bucket "$TFVARS_BUCKET_NAME" \
+      --key "$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" \
+      2>/dev/null || true
+  )"
+  if [[ "$TFVAR_FILE_META_JSON" ]]
   then
     if [[ "$NEW_TFVARS_ONLY" == 0 || ! -f "$CONFIG_TFVARS_DIR/$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" ]]
     then
       aws s3 cp "s3://$TFVARS_BUCKET_NAME/$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
     fi
+    TFVAR_FILE_REMOTE_LAST_MODIFIED="$(echo "$TFVAR_FILE_META_JSON" | jq -r '.LastModified' | gdate +%s)"
+    TFVAR_FILE_LOCAL_LAST_MODIFIED="$(gdate -r "$CONFIG_TFVARS_DIR/$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" +%s)"
+    if [[ "$TFVAR_FILE_REMOTE_LAST_MODIFIED" -gt "$TFVAR_FILE_LOCAL_LAST_MODIFIED" ]]
+    then
+      aws s3 cp "s3://$TFVARS_BUCKET_NAME/$CONFIG_GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
+    fi
     GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE_EXISTS=1
   else
     GLOBAL_ACCOUNT_BOOSTRAP_TFVARS_FILE_EXISTS=0
   fi
 
-  if aws s3api head-object --bucket "$TFVARS_BUCKET_NAME" --key "$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" > /dev/null 2>&1
+  TFVAR_FILE_META_JSON="$(
+    "$APP_ROOT/bin/dalmatian" aws-sso run-command \
+      -p dalmatian-main \
+      s3api head-object \
+      --bucket "$TFVARS_BUCKET_NAME" \
+      --key "$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" \
+      2>/dev/null || true
+  )"
+  if [[ "$TFVAR_FILE_META_JSON" ]]
   then
     if [[ "$NEW_TFVARS_ONLY" == 0 || ! -f "$CONFIG_TFVARS_DIR/$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" ]]
     then
       aws s3 cp "s3://$TFVARS_BUCKET_NAME/$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
     fi
+    TFVAR_FILE_REMOTE_LAST_MODIFIED="$(echo "$TFVAR_FILE_META_JSON" | jq -r '.LastModified' | gdate +%s)"
+    TFVAR_FILE_LOCAL_LAST_MODIFIED="$(gdate -r "$CONFIG_TFVARS_DIR/$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" +%s)"
+    if [[ "$TFVAR_FILE_REMOTE_LAST_MODIFIED" -gt "$TFVAR_FILE_LOCAL_LAST_MODIFIED" ]]
+    then
+      aws s3 cp "s3://$TFVARS_BUCKET_NAME/$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
+    fi
     GLOBAL_INFRASTRUCTURE_TFVARS_FILE_EXISTS=1
   else
     GLOBAL_INFRASTRUCTURE_TFVARS_FILE_EXISTS=0
@@ -137,12 +179,26 @@ do
     WORKSPACE_TFVARS_FILE_EXISTS=0
     if [ "$TFVARS_BUCKET_EXISTS" == 1 ]
     then
-      if aws s3api head-object --bucket "$TFVARS_BUCKET_NAME" --key "$WORKSPACE_TFVARS_FILE" > /dev/null 2>&1
+      TFVAR_FILE_META_JSON="$(
+        "$APP_ROOT/bin/dalmatian" aws-sso run-command \
+          -p dalmatian-main \
+          s3api head-object \
+          --bucket "$TFVARS_BUCKET_NAME" \
+          --key "$CONFIG_GLOBAL_INFRASTRUCTURE_TFVARS_FILE" \
+          2>/dev/null || true
+      )"
+      if [[ "$TFVAR_FILE_META_JSON" ]]
       then
         if [[ "$NEW_TFVARS_ONLY" == 0 || ! -f "$CONFIG_TFVARS_DIR/$WORKSPACE_TFVARS_FILE" ]]
         then
           aws s3 cp "s3://$TFVARS_BUCKET_NAME/$WORKSPACE_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
         fi
+        TFVAR_FILE_REMOTE_LAST_MODIFIED="$(echo "$TFVAR_FILE_META_JSON" | jq -r '.LastModified' | gdate +%s)"
+        TFVAR_FILE_LOCAL_LAST_MODIFIED="$(gdate -r "$CONFIG_TFVARS_DIR/$WORKSPACE_TFVARS_FILE" +%s)"
+        if [[ "$TFVAR_FILE_REMOTE_LAST_MODIFIED" -gt "$TFVAR_FILE_LOCAL_LAST_MODIFIED" ]]
+        then
+          aws s3 cp "s3://$TFVARS_BUCKET_NAME/$WORKSPACE_TFVARS_FILE" "$CONFIG_TFVARS_DIR/."
+        fi
         WORKSPACE_TFVARS_ADD_TO_PATHS_JSON=1
         WORKSPACE_TFVARS_FILE_EXISTS=1
       fi