Remove uses of declare

[xdg-ninja.git] / xdg-ninja.sh

diff --git a/xdg-ninja.sh b/xdg-ninja.sh
index ee84cf0634da9675b6d018eae6f367f29815542c..f173a57e02b6c95ab3466cd027e0521bdb657734 100755 (executable)
--- a/xdg-ninja.sh
+++ b/xdg-ninja.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 USE_GLOW=true
 #!/usr/bin/env bash
 
 USE_GLOW=true

-if ! command -v glow &>/dev/null; then
+if ! command -v glow >/dev/null 2>/dev/null; then

     printf "Glow not found, markdown rendering not available."
     printf "Output will be raw markdown and might look weird."
     printf "Install glow for easier reading & copy-paste."
     printf "Glow not found, markdown rendering not available."
     printf "Output will be raw markdown and might look weird."
     printf "Install glow for easier reading & copy-paste."


@@ -64,7 +64,7 @@ if [ -z "${XDG_RUNTIME_DIR}" ]; then
     printf '\e[1;36m    ⤷ \e[1mThe recommended value is: \e[1;3m/run/user/$UID\e[1;0m\n'
 fi
 
     printf '\e[1;36m    ⤷ \e[1mThe recommended value is: \e[1;3m/run/user/$UID\e[1;0m\n'
 fi
 

-if ! command -v jq &>/dev/null; then
+if ! command -v jq >/dev/null 2>/dev/null; then

     printf "jq is needed to run this script, but it wasn't found. Please install it to be able to use this script."
     exit
 fi
     printf "jq is needed to run this script, but it wasn't found. Please install it to be able to use this script."
     exit
 fi


@@ -74,9 +74,9 @@ printf "\n"
 # Function to expand environment variables in string
 # https://stackoverflow.com/a/20316582/11110290
 apply_shell_expansion() {
 # Function to expand environment variables in string
 # https://stackoverflow.com/a/20316582/11110290
 apply_shell_expansion() {

-    declare data="$1"
-    declare delimiter="__apply_shell_expansion_delimiter__"
-    declare command="cat <<$delimiter"$'\n'"$data"$'\n'"$delimiter"
+    data="$1"
+    delimiter="__apply_shell_expansion_delimiter__"
+    command="cat <<$delimiter"$'\n'"$data"$'\n'"$delimiter"

     eval "$command"
 }
 
     eval "$command"
 }