@@ -0,0 +1,75 @@
+set --query SD_ROOT or set --local SD_ROOT "~/sd"
+
+complete --command scriptura --no-files
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --short-option h --long-option help \
+    --description 'Display help information'
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --short-option n --long-option new \
+    --description 'Create new script'
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --short-option e --long-option edit \
+    --description 'Edit existing script'
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --short-option c --long-option cat \
+    --description 'Display script content'
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --short-option w --long-option which \
+    --description 'Display script path'
+
+complete --command scriptura \
+    --condition 'not __fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --arguments '$(__scriptura_complete $SD_ROOT)'
+
+complete --command scriptura \
+    --condition '__fish_seen_subcommand_from $(__scriptura_print $SD_ROOT)' \
+    --condition 'not __scriptura_seen_script $(commandline -xpc)' \
+    --condition 'not __fish_seen_argument --short n --long new' \
+    --arguments '$(__scriptura_complete $SD_ROOT/$(commandline -xpc)[-1])'
+
+complete --command scriptura \
+    --condition '__scriptura_seen_script $(commandline -xpc)' \
+    --force-files
+
+function __scriptura_print --argument-names from
+    path basename $(path filter --type file,dir --perm exec $from/*)
+end
+
+function __scriptura_complete --argument-names from
+    for entry in $(path filter --type file,dir --perm exec $from/*)
+        printf "%s\t%s\n" $(path basename $entry) $(__scriptura_help $entry)
+    end
+end
+
+function __scriptura_seen_script
+    set --function argv $argv[2..-1]
+    set --function target $SD_ROOT
+
+    if not set --query argv[1]
+        return 1
+    end
+
+    for i in (seq 1 (count $argv))
+        if test "$argv[$i]" = --
+            break
+        else if path is --type dir $target/$argv[$i]
+            set --function target $target/$argv[$i]
+        else if path is --type file --perm exec $target/$argv[$i]
+            return 0
+        else
+            break
+        end
+    end
+
+    return 1
+end