cpt

commit bf19fef66c68d6df6ae5a78045da456a16058efd
parent 78568c49e976f5dbb076341f95a652f863ae30f3
Author: Dylan Araps <dylan.araps@gmail.com>
Date:   Sun, 22 Sep 2019 09:43:48 +0300

kiss: color package names in messages based on their length

Diffstat:
M
kiss
 | 
13
+++++++------

1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/kiss b/kiss
@@ -19,13 +19,14 @@ log() {
     # a simple way of *safely* bypassing the escape sequence restrictions
     # on 'printf %s'. Cheeky, I know.
     #
-    # '\033[1;32m'    Set text to color '2' and make it bold.
-    # '\033[m':       Reset text formatting.
-    # '${3:-->}':     If the 3rd argument is missing, set prefix to '->'.
-    # '${2:+[1;33m}': If the 2nd argument exists, set the text style of '$1'.
-    # '${2:+[m}':     If the 2nd argument exists, reset text formatting.
+    # '\033[1;32m'      Set text to color '2' and make it bold.
+    # '\033[m':         Reset text formatting.
+    # '${3:-->}':       If the 3rd argument is missing, set prefix to '->'.
+    # '${2:+[1;3Xm}':   If the 2nd argument exists, set the text style of '$1'.
+    # '$((${#1}%5+1))': Color the package name based on its length.
+    # '${2:+[m}':       If the 2nd argument exists, reset text formatting.
     printf '\033[1;33m%s \033[m%s\033[m %s\n' \
-           "${3:-->}" "${2:+}$1${2:+}" "$2"
+           "${3:-->}" "${2:+[1;3$((${#1}%5+1))m}$1${2:+}" "$2"
 }
 
 die() {