Philippe Teuwen 2bd2e9f7bd Options & environment variables: add namespace & allow for preset ...

This patch does 2 things:
- Allowing environment variables corresponding to options (e.g. VERBOSE for -v)
to be predefined in the user environment instead of having to always use
the corresponding option.
- Adding namespace TODOTXT_ to those envvars to avoid clashes in user environment

todo.action.d scripts can call recursively todo.sh and this patch preserves
the options/envvars through the calls.
As a bonus, now the user can export in advance one of those variables in
his/her environment and it would have the same effect as using the todo.sh
corresponding option.

export TODOTXT_AUTO_ARCHIVE=0          is same as option -a
export TODOTXT_CFG_FILE=CONFIG_FILE    is same as option -d CONFIG_FILE
export TODOTXT_FORCE=1                 is same as option -f
export TODOTXT_PRESERVE_LINE_NUMBERS=0 is same as option -n
export TODOTXT_PLAIN=1                 is same as option -p
export TODOTXT_DATE_ON_ADD=1           is same as option -t
export TODOTXT_VERBOSE=1               is same as option -v

Signed-off-by: Gina Trapani <ginatrapani@gmail.com>

2009-03-09 06:28:52 +08:00

22 KiB

Executable File

Raw Blame History

View Raw