feat: json export

merge_json.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+if [ "$#" -ne 3 ]; then
+    echo "Usage: $0 input1.json input2.json output.json" >&2
+    exit 1
+fi
+
+i1="$1"
+i2="$2"
+out="$3"
+
+echo "input 1 len: $(jq 'length' "$i1")"
+echo "input 2 len: $(jq 'length' "$i2")"
+
+jq -s '.[0] + .[1]' "$i1" "$i2" >"$out"
+
+if [ $? -eq 0 ]; then
+    echo "merged files into $out"
+    echo "output len: $(jq 'length' "$out")"
+else
+    echo "error merging files" >&2
+    exit 1
+fi