From fdef3b8c2be922a6f53614888a37e42328d5194d Mon Sep 17 00:00:00 2001
From: tgaz <44317335+tgaz@users.noreply.github.com>
Date: Sat, 20 Oct 2018 12:39:56 +0100
Subject: [PATCH] Fix swapping workspaces script colon issue
From
https://www.reddit.com/r/i3wm/comments/9o218m/found_a_bug_in_swapping_workspaces/e7rtorl/
Using `read -a` means a workspace name with a colon breaks (because
colon is used as separator in `jq`). A cleaner way is to use `read` into
separate variables, which will write the entire tail in the last
variable. Also simplifies the if-statement with a `grep` invocation.
---
docs/user-contributed/swapping-workspaces.html | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/docs/user-contributed/swapping-workspaces.html b/docs/user-contributed/swapping-workspaces.html
index 75747f9..e91fd7c 100644
--- a/docs/user-contributed/swapping-workspaces.html
+++ b/docs/user-contributed/swapping-workspaces.html
@@ -23,17 +23,12 @@ workspace to the other monitor.
#!/usr/bin/env bash
# requires jq
-DISPLAY_CONFIG=($(i3-msg -t get_outputs | jq -r '.[]|"\(.name):\(.current_workspace)"'))
-
-for ROW in "${DISPLAY_CONFIG[@]}"
-do
- IFS=':'
- read -ra CONFIG <<< "${ROW}"
- if [ "${CONFIG[0]}" != "null" ] && [ "${CONFIG[1]}" != "null" ]; then
- echo "moving ${CONFIG[1]} right..."
- i3-msg workspace "${CONFIG[1]}"
- i3-msg move workspace to output right
- fi
+IFS=:
+i3-msg -t get_outputs | jq -r '.[]|"\(.name):\(.current_workspace)"' | grep -v '^null:null$' | \
+while read -r name current_workspace; do
+ echo "moving ${current_workspace} right..."
+ i3-msg workspace "${current_workspace}"
+ i3-msg move workspace to output right
done
--
2.39.5