Support for wasmer

bin/update

@@ -233,6 +233,21 @@ update-rust() {
 
 }
 
+update-wasm() {
+    command -v wasmer > /dev/null 2>&1
+    if [ $? -ne 0 ]; then
+        return
+    fi
+
+    start_wasm_update=`date +%s`
+
+    wasmer self-update
+
+    seconds=$((`date +%s` - $start_wasm_update ))
+    formatted=`date -ud "@$seconds" +'%H hours %M minutes %S seconds'`
+    echo -e "\033[32;1m=== Wasm updated in $formatted ===\033[0m"
+}
+
 update-npm() {
 
     # Update node packages if installed
@@ -323,6 +338,7 @@ _print_usage() {
     echo -e "\033[33mSUBCOMMANDS:\033[0m"
     echo -e "    \033[32msystem\033[0m          Updates the system (Debian, Archlinux, Fedora)"
     echo -e "    \033[32mrust\033[0m            Updates rust and rust packages (requires rustup)"
+    echo -e "    \033[32mwasm\033[0m            Updates wasmer"
     echo -e "    \033[32mnpm\033[0m             Updates npm packages (in ~/.config/npmbin)"
     echo -e "    \033[32mdotfiles\033[0m        Updates the dotfiles"
     echo -e "    \033[32mneovim\033[0m          Updates the neovim packages"
@@ -336,6 +352,7 @@ partial-test() {
     case $1 in
         "system") return 0;;
         "rust") return 0;;
+        "wasm") return 0;;
         "npm") return 0;;
         "dotfiles") return 0;;
         "neovim") return 0;;
@@ -351,6 +368,7 @@ partial-requires-lock() {
     case $1 in
         "system") return 0;;
         "rust") return 0;;
+        "wasm") return 0;;
         "npm") return 0;;
         "dotfiles") return 0;;
         "neovim") return 0;;
@@ -366,6 +384,7 @@ partial-update() {
     case $1 in
         "system") update-system;;
         "rust") update-rust;;
+        "wasm") update-wasm;;
         "npm") update-npm;;
         "dotfiles") update-dotfiles;;
         "neovim") update-neovim;;
@@ -396,6 +415,10 @@ main() {
         _check_running
         update-rust
 
+        # Update wasmer
+        _check_running
+        update-wasm
+
         # Update npm and npm packages
         _check_running
         update-npm