From 355026203757750302383bb2f77236f54578dc22 Mon Sep 17 00:00:00 2001
From: Phil Rzewski <phil@brimdata.io>
Date: Wed, 22 Feb 2023 11:57:58 -0800
Subject: [PATCH] Separate Zed version file (#3)

---
 migrate.sh      | 11 ++++++++---
 src_zed_version |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)
 create mode 100644 src_zed_version

diff --git a/migrate.sh b/migrate.sh
index 73699e1..533100b 100755
--- a/migrate.sh
+++ b/migrate.sh
@@ -1,28 +1,33 @@
 #!/bin/sh
 
-prior_zed_version="v1.5.0"
-
 cd "$(dirname "$0")"
-prior_zed="$(pwd)/zed-$prior_zed_version"
 
 case $(uname -s) in
     Darwin )
         PATH=/Applications/Zui.app/Contents/Resources/app.asar.unpacked/zdeps:$PATH
         src_dir="$HOME/Library/Application Support/Brim/lake"
         dst_dir="$HOME/Library/Application Support/Zui/lake"
+        prior_zed="$(pwd)/zed-$(cat src_zed_version)"
         ;;
     Linux )
         PATH=/opt/Zui/resources/app.asar.unpacked/zdeps:$PATH
         src_dir=$HOME/.config/Brim/lake
         dst_dir=$HOME/.config/Zui/lake
+        prior_zed="$(pwd)/zed-$(cat src_zed_version)"
         ;;
     * ) # Windows
         PATH=$LOCALAPPDATA/Programs/Zui/resources/app.asar.unpacked/zdeps:$PATH
         src_dir=$APPDATA/Brim/lake
         dst_dir=$APPDATA/Zui/lake
+        prior_zed="$(pwd)/zed-$(cat src_zed_version).exe"
         ;;
 esac
 
+if [ ! -x "$prior_zed" ]; then
+    echo "fatal error: $prior_zed executable not found" >&2
+    exit 1
+fi
+
 if [ $# -gt 2 ] || [ $# -eq 1 ]; then
      echo "usage: $0 [SRC_DATA_DIR] [DST_DATA_DIR]" >&2
      exit 1
diff --git a/src_zed_version b/src_zed_version
new file mode 100644
index 0000000..2e7bd91
--- /dev/null
+++ b/src_zed_version
@@ -0,0 +1 @@
+v1.5.0