diff options
| -rwxr-xr-x | pfetch | 37 |
1 files changed, 35 insertions, 2 deletions
@@ -709,7 +709,7 @@ get_wm() { # atom.. # # List of window managers which fail to set the name atom: - # catwm, fvwm, dwm, 2bwm and monster. + # catwm, fvwm, dwm, 2bwm, monster, wmaker and sowm [mine! ;)]. # # The final downside to this approach is that it does _not_ # support Wayland environments. The only solution which supports @@ -781,7 +781,40 @@ get_wm() { wm=${wm%%\"*} ;; - *) wm= ;; + *) + # Fallback to checking the process list + # for the select few window managers which + # don't set '_NET_WM_NAME'. + # + # TODO: This is currently limited to 'grep' + # implementations providing the '-o' + # flag. This needs to be replaced with + # a command which searches for a list + # of strings and returns _only_ the + # first match's contents (also ensuring + # the search itself isn't matched). + # + # A generic parser isn't possible as + # the output of 'ps' is _not_ the same + # between implementations and across + # operating systems. + # + # The simple search method above works + # regardless of 'ps' implementation. + # + # Disable the shellcheck warning about using + # 'pgrep' instead of 'ps | grep' as 'pgrep' + # is not always available. + # shellcheck disable=2009 + wm=$(ps x | grep -o \ + -e '[c]atwm' \ + -e '[f]vwm' \ + -e '[d]wm' \ + -e '[2]bwm' \ + -e '[m]onsterwm' \ + -e '[w]maker' \ + -e '[s]owm') + ;; esac } ;; |