cheatsheet.sh: Make CWD independent

[why] Sometimes people like to call the scripts from any directory and do not want to change into the bin/scripts/ directory first. [how] Just access the lib files relative to the cheatsheet script file. Signed-off-by: Fini Jastrow <[email protected]>
ryanoasis · Aug 28, 2024 · d294607 · d294607
1 parent e6bba1b
commit d294607
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/bin/scripts/cheatsheet.sh b/bin/scripts/cheatsheet.sh
@@ -5,8 +5,11 @@
 # Search for a glyph by part of its name in all patchsets
 # Usage: ./cheatsheet.sh divider
 
+# Get script directory to set source and target dirs relative to it
+sd="$( cd -- "$(dirname "${0}")" >/dev/null 2>&1 || exit ; pwd -P )"
+
 # shellcheck disable=SC1091 # Do not pull in the sourced file
-source ./lib/i_all.sh
+source "${sd}/lib/i_all.sh"
 
 # Search the key on the declared variables
 for glyph in ${!i_*}; do