cleaned up

src/sh/tools.sh

@@ -1,39 +1,43 @@
-if command -v "fzf" >/dev/null; then
-  FZF="fzf --black --ansi --cycle --tiebreak=chunk,index"
-else
-  err "Did not find the command-line fuzzy finder fzf."
-  exit 1
-fi
-export FZF
+if [ ! "${TOOLS_LOADED:-}" ]; then
+  if command -v "fzf" >/dev/null; then
+    FZF="fzf --black --ansi --cycle --tiebreak=chunk,index"
+  else
+    err "Did not find the command-line fuzzy finder fzf."
+    exit 1
+  fi
+  export FZF
 
-if command -v "curl" >/dev/null; then
-  CURL="curl --silent"
-else
-  err "Did not find curl."
-  exit 1
-fi
-export CURL
+  if command -v "curl" >/dev/null; then
+    CURL="curl --silent"
+  else
+    err "Did not find curl."
+    exit 1
+  fi
+  export CURL
 
-if command -v "jq" >/dev/null; then
-  JQ="jq"
-else
-  err "Did not find jq."
-  exit 1
-fi
-export JQ
+  if command -v "jq" >/dev/null; then
+    JQ="jq -r --compact-output"
+  else
+    err "Did not find jq."
+    exit 1
+  fi
+  export JQ
 
-if command -v "mpv" >/dev/null; then
-  MPV="mpv"
-else
-  err "Did not find mpv."
-  exit 1
-fi
-export MPV
+  if command -v "mpv" >/dev/null; then
+    MPV="mpv"
+  else
+    err "Did not find mpv."
+    exit 1
+  fi
+  export MPV
 
-if command -v "socat" >/dev/null; then
-  SOCAT="socat"
-else
-  err "Did not find socat."
-  exit 1
+  if command -v "socat" >/dev/null; then
+    SOCAT="socat"
+  else
+    err "Did not find socat."
+    exit 1
+  fi
+  export SOCAT
+
+  export TOOLS_LOADED=1
 fi
-export SOCAT