commit 99fbefdd354ab50b3cc5aa0d75b9a322dea6090d
Author: James Eagan <james.eagan@telecom-paris.fr>
Date:   Mon Sep 18 16:44:26 2023 +0200

    Initial commit

diff --git a/numbers2csv.fish b/numbers2csv.fish
new file mode 100644
index 0000000..2d34954
--- /dev/null
+++ b/numbers2csv.fish
@@ -0,0 +1,39 @@
+
+function numbers2csv
+    set argn (count $argv)
+    if test $argn -gt 2 -o $argn -eq 0
+        echo "*** Usage: numbers2csv <file> [<output-file>]"
+        return -1
+    end
+    
+    set inputPath (path resolve $argv[1])
+    #set exportPath (path change-extension csv $inputPath)
+    
+    if test $argn -eq 2
+        set exportPath (path resolve $argv[2])
+    else
+        set exportPath (mktemp)
+        #trap "rm -f $exportPath" 0 2 3 15 #doesn't seem to work
+    end
+    
+    set applescript "
+        set inputPath to \"$inputPath\"
+        set exportPath to \"$exportPath\"
+        set inputFile to POSIX file inputPath
+        set exportFile to POSIX file exportPath
+        
+        tell application \"Numbers\"
+            set theDocument to open inputFile
+            delay 1
+            export theDocument to exportFile as CSV
+            close theDocument
+        end tell
+        "
+    
+    osascript -e $applescript
+    
+    if test $argn -eq 1
+        cat $exportPath
+        rm -f $exportPath
+    end
+end