better file names, simplify generate-hosts-sample script

.gitignore

@@ -1 +1,2 @@
-rofi-forge-cache-own
+generate-hosts
+rofi-config

README.md

@@ -1,11 +1,11 @@
 ssh-menu
 ========
 
-SSH menu using rofi and forging cache file. By default, it will search for host files named after target hosts in `$INFRA/host/` directory.
+SSH menu using rofi and forging cache file.
 
 You can:
-- copy `rofi-forge-cache` as `rofi-forge-cache-own` and adapt to your needs
-- copy `rofi-config` as `rofi-config-own` and adapt to your needs
+- create `generate-hosts` script to forge rofi SSH cache (see generate-hosts-sample)
+- copy `rofi-config-sample` as `rofi-config` and adapt to your needs
 - install with `./install` (will only act on `~/.ssh-menu/` directory) and run with `./ssh-menu`.
 
 Tips:

generate-hosts-sample

@@ -0,0 +1,7 @@
+#! /bin/bash
+
+# Clean cache
+echo -n > ~/.cache/rofi-2.sshcache
+
+# Add only root@localhost
+echo "1 root@localhost" >> ~/.cache/rofi-2.sshcache

install

@@ -8,15 +8,15 @@ fi
 mkdir -p ~/.ssh-menu
 
 # Install rofi-config-own or default rofi-config
-if [ -e rofi-config-own ]; then
-    cp rofi-config-own ~/.ssh-menu/rofi-config
-else
+if [ -e rofi-config ]; then
     cp rofi-config ~/.ssh-menu/rofi-config
+else
+    cp rofi-config-sample ~/.ssh-menu/rofi-config
 fi
 
 # Install rofi-forge-cache-own script or default rofi-forge-cache
-if [ -e rofi-forge-cache-own ]; then
-    cp rofi-forge-cache-own ~/.ssh-menu/rofi-forge-cache
+if [ -e generate-hosts ]; then
+    cp generate-hosts ~/.ssh-menu/generate-hosts
 else
-    cp rofi-forge-cache     ~/.ssh-menu/rofi-forge-cache
+    cp generate-hosts-sample ~/.ssh-menu/generate-hosts
 fi

rofi-forge-cache

@@ -1,7 +0,0 @@
-#! /bin/bash
-
-# Clean cache
-echo -n > ~/.cache/rofi-2.sshcache
-
-# Look for hostfiles named after target names in $INFRA/host/
-ls ${INFRA}/host/ | sed "s/^/1 root@/" >> ~/.cache/rofi-2.sshcache

ssh-menu

@@ -1,10 +1,10 @@
 #! /bin/bash
 
 # Generate ~/.cache/rofi-2.sshcache
-if [ -x ~/.ssh-menu/rofi-forge-cache ]; then
-    ~/.ssh-menu/rofi-forge-cache
+if [ -x ~/.ssh-menu/generate-hosts ]; then
+    ~/.ssh-menu/generate-hosts
 else
-    echo "error: ~/.ssh-menu/rofi-forge-cache doesn't exist or can't be executed"
+    echo "error: ~/.ssh-menu/generate-hosts doesn't exist or can't be executed"
     exit 1
 fi