X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=setup.sh;h=197263de0aca28cd92d749de5adb1d6599c19afc;hb=2be4a6b0c24fe35a38748fa6b3f76041825851fb;hp=bc8f1e231a7d14ff662483b637a71204ba6d2bf9;hpb=3e59553875e1437208fe0d3873cfcdafed34676c;p=config%2Fdotfiles.git

diff --git a/setup.sh b/setup.sh
index bc8f1e2..197263d 100755
--- a/setup.sh
+++ b/setup.sh
@@ -30,8 +30,16 @@ terminal_info() {
 terminal_available() {
     terminal_info "$@" > /dev/null
 }
-grep_i() {
-    cmd_i grep "$@"
+# Usage: <file> <name> <grep-string> <value>
+apply_optional_replacement() {
+    if test -n "$4"; then
+        echo "$1: using $2 $4"
+        generate "$1" '' simple_cpp \
+            "$3" -- "$4"
+    else
+        echo "$1: removing $2 display"
+        grep_i -v "$3" "$1"
+    fi
 }
 # Check if `infocmp` is available.
 if ! infocmp >/dev/null 2>&1; then
@@ -179,14 +187,34 @@ if installed rxvt; then
     sed_i 's/attrcolor b ".I"/#attrcolor b ".I"/' screenrc
 fi
 # Display current battery charge on computers with a battery. Necessary lines
-# are marked as "(BATTERY)".
-if test ! -d /sys/class/power_supply/BAT0; then
-    echo 'screenrc: removing battery display'
-    grep_i -v '(BATTERY)' screenrc
+# are marked as "(BATTERY)". Also used for Tmux.
+battery=
+for x in /sys/class/power_supply/BAT*; do
+    test -d "$x" || continue
+    battery="$x"
+done
+apply_optional_replacement screenrc \
+    battery BATTERY "$battery"
+# Display current temperature. Necessary lines are marked as "(TEMPERATURE)".
+# Also used for Tmux.
+temperature=/sys/devices/platform/coretemp.0
+if ! test -d "$temperature"; then
+    temperature=
 fi
+apply_optional_replacement screenrc \
+    temperature TEMPERATURE "$temperature"
+
 
 if installed tmux; then
-    generate tmux.conf .in perl ./bin/remove-continuation.pl
+    generate tmux.conf .in cat
+
+    apply_optional_replacement tmux.conf \
+        battery BATTERY "$battery"
+    apply_optional_replacement tmux.conf \
+        temperature TEMPERATURE "$temperature"
+
+    # Old Tmux versions can't handle that.
+    generate tmux.conf '' ./bin/remove-continuation.pl
 
     # Add mappings to switch to windows 10-29 quickly. See tmux-window.pl for
     # details.