add .bin/update-{channels,home,system}

.bin/update-channels

@@ -1,3 +1,14 @@
 #!/bin/sh
+
+
+GREEN='\033[1;32m'
+BLUE='\033[1;34m'
+NC='\033[0m'
+
+echo
+echo -e "${GREEN}Updating ${BLUE}base-channels${GREEN}...${NC}"
+echo
+
+cp -f ~/git/dotfiles/fschl/base-channels.scm ~/.config/guix/base-channels.scm
 guix pull --channels=$HOME/.config/guix/base-channels.scm
 guix describe --format=channels > ~/.config/guix/channels.scm

.bin/update-home

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+GREEN='\033[1;32m'
+BLUE='\033[1;34m'
+NC='\033[0m'
+
+echo
+echo -e "${GREEN}Updating $HOME for ${BLUE}$(hostname)${GREEN}...${NC}"
+echo
+
+RUNNING_GUIX_HOME=1 guix home -L ~/git/dotfiles/ reconfigure ~/git/dotfiles/fschl/systems/$(hostname).scm

.bin/update-system

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+GREEN='\033[1;32m'
+BLUE='\033[1;34m'
+NC='\033[0m'
+
+echo
+echo -e "${GREEN}Updating ${BLUE}$(hostname)${GREEN}...${NC}"
+echo
+
+sudo guix system -v 3 -c 4 -L ~/git/dotfiles/ reconfigure ~/git/dotfiles/fschl/systems/$(hostname).scm