From 97ea86450b3619cca8a0d562a669f5678d5df168 Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Sun, 17 Apr 2022 10:42:09 +0200
Subject: Add functionality to work with playbooks

---
 lib/subcommands/add.bash | 51 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 lib/subcommands/add.bash

(limited to 'lib/subcommands/add.bash')

diff --git a/lib/subcommands/add.bash b/lib/subcommands/add.bash
new file mode 100644
index 0000000..b48ef10
--- /dev/null
+++ b/lib/subcommands/add.bash
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+subcommand()
+{
+	export BASHTARD_PLAYBOOK="$1" ; shift
+
+	if [[ -z "$BASHTARD_PLAYBOOK" ]]
+	then
+		crit "bashtard/add" "No playbook name specified"
+		return 2
+	fi
+
+	local playbook_base="$BASHTARD_ETCDIR/playbooks.d/$BASHTARD_PLAYBOOK"
+	local playbook_registry="$BASHTARD_ETCDIR/registry.d/${BASHTARD_PLATFORM[fqdn]}"
+
+	# Make sure we only run add if the playbook is not in the registry yet
+	if grep -Fqx "$BASHTARD_PLAYBOOK" "$playbook_registry"
+	then
+		crit "bashtard/add" "'$BASHTARD_PLAYBOOK' is already registered for ${BASHTARD_PLATFORM[fqdn]}"
+		return 3
+	fi
+
+	notice "bashtard/add" "Adding playbook '$BASHTARD_PLAYBOOK' to '${BASHTARD_PLATFORM[fqdn]}'"
+
+	if [[ ! -d "$playbook_base" ]]
+	then
+		emerg "bashtard/add" "No such directory: $playbook_base"
+		return 1
+	fi
+
+	if [[ ! -f "$playbook_base/playbook.bash" ]]
+	then
+		emerg "bashtard/add" "No such file: $playbook_base/playbook.bash"
+		return 1
+	fi
+
+	. "$playbook_base/playbook.bash"
+
+	if ! playbook_add
+	then
+		crit "bashtard/add" "$BASHTARD_PLAYBOOK reported an error"
+		return 1
+	fi
+
+	local buffer="$(tmpfile)"
+
+	# Add the playbook to the registry
+	cp -- "$playbook_registry" "$buffer"
+	printf -- "%s\n" "$BASHTARD_PLAYBOOK" >> "$buffer"
+	sort -- "$buffer" > "$playbook_registry"
+}
-- 
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