add ssh module

1 files changed, 34 insertions, 0 deletions

diff --git a/modules/10-ssh/install.sh b/modules/10-ssh/install.sh
new file mode 100644
index 0000000..8fb3145
--- /dev/null
+++ b/modules/10-ssh/install.sh
@@ -0,0 +1,34 @@
+_script="$(realpath ${BASH_SOURCE[0]})"
+_scriptname="$(basename $_script)"
+_scriptdir="$(dirname $_script)"
+_modulename="$(basename $_scriptdir)"
+DOT_MODULE_NAME="ssh"
+
+function preinstall() {
+        if ! [[ -x "$(command -v ssh)" ]]; then
+                PACKAGES+=("openssh")
+        fi
+        if ! [[ -x "$(command -v git-crypt)" ]]; then
+                PACKAGES+=("git-crypt")
+        fi
+}
+
+function install() {
+	git-crypt unlock
+	
+	if [[ "$?" -ne "0" ]]; then
+		log error "error decrypting ssh files, bailing before we break anthing"
+		return
+	fi
+
+	# backup old file if it exists and we haven't backed it up before
+	if [[ -d "$HOME/.ssh" ]] && ! [[ -d "$HOME/.ssh.bak" ]] && ! [[ -f "$_scriptdir/.firstrun" ]]; then
+		log verbose "making backup"
+		cp -r "$HOME/.ssh" "$HOME/.ssh.bak"
+		touch "$_scriptdir/.firstrun"
+	fi
+
+	log info "linking ~/.ssh"
+	rm -rf "$HOME/.ssh"
+	ln -sf "$_scriptdir/ssh" "$HOME/.ssh"
+}