home-manager: present news even if assertion failed

home-manager/home-manager

@@ -73,9 +73,10 @@ function doBuildAttr() {
         --argstr confAttr "$HOME_MANAGER_CONFIG_ATTRIBUTE"
 }
 
+# Presents news to the user. Takes as argument the path to a "news
+# info" file as generated by `buildNews`.
 function presentNews() {
-    local infoFile
-    infoFile=$(buildNews) || return 1
+    local infoFile="$1"
 
     # shellcheck source=/dev/null
     . "$infoFile"
@@ -111,11 +112,22 @@ function presentNews() {
 }
 
 function doBuild() {
-    doBuildAttr -A activationPackage
-    presentNews
+    local newsInfo
+    newsInfo=$(buildNews)
+
+    local exitCode
+    doBuildAttr -A activationPackage \
+        && exitCode=0 || exitCode=1
+
+    presentNews "$newsInfo"
+
+    return $exitCode
 }
 
 function doSwitch() {
+    local newsInfo
+    newsInfo=$(buildNews)
+
     local generation
     local exitCode=0
     local wrkdir
@@ -132,9 +144,7 @@ function doSwitch() {
     # running and $wrkdir is always removed.
     rm -r "$wrkdir"
 
-    if [[ $exitCode -eq 0 ]]; then
-        presentNews
-    fi
+    presentNews "$newsInfo"
 
     return $exitCode
 }