Improve filtering on read status

1 files changed, 19 insertions, 0 deletions

diff --git a/bin/migrate/1-read-status b/bin/migrate/1-read-status
new file mode 100755
index 0000000..5f4b61d
--- /dev/null
+++ b/bin/migrate/1-read-status
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [ "$#" == 1 ]; then
+  BOOK_DIR="$1"
+else
+  echo "usage: $0 path-to-book-directory"
+  exit 1
+fi
+
+for FILE in $(find "$BOOK_DIR" -name 'metadata.json'); do
+  METADATA=$(cat "$FILE")
+  READ=$(echo "$METADATA" | jq .read)
+  if [ "$READ" == "true" ]; then
+    echo "$METADATA" | jq '.read = "Read"' > "$FILE"
+  else
+    echo "$METADATA" | jq '.read = "Unread"' > "$FILE"
+  fi
+done