Enable CI

.github/workflows/build.yaml

@@ -0,0 +1,17 @@
+name: "Build"
+on:
+  pull_request:
+  push:
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        version:
+          - lsyncd_lua5_3
+    steps:
+      - uses: actions/checkout@v2.4.0
+      - uses: cachix/install-nix-action@v15
+      - run: |
+          chmod og-rw ~
+          nix develop .#${{ matrix.version }} --command ./tests/ci-run.sh

tests/exclude-rsyncssh.lua

@@ -27,6 +27,10 @@ sync {
 	ssh = {
        port= 2468,
 	   identityFile = "]] .. script_path() .. [[/ssh/id_rsa",
+	   options = {
+		StrictHostKeyChecking="no",
+		UserKnownHostsFile="/dev/null",
+	   },
 	},
 	source = ']]..srcdir..[[',
 	targetdir = ']]..trgdir..[[',

tests/testlib.lua

@@ -137,7 +137,7 @@ function startSshd()
 	end
 
 	local f = io.open( sshdPath ..  "sshd_config", 'w')
-	f:write([[
+	local cfg = [[
 		Port 2468
 		HostKey ]] .. sshdPath .. [[ssh_host_rsa_key
 		AuthorizedKeysFile ]] .. sshdPath .. [[authorized_keys
@@ -145,13 +145,15 @@ function startSshd()
 		UsePAM no
 		#Subsystem   sftp    /usr/lib/ssh/sftp-server
 		PidFile ]] .. sshdPath .. [[sshd.pid
-	]])
+	]]
-	f:close( )
+	cwriteln("Use ssh config: "..cfg)
+	f:write(cfg)
+	f:close()
 	--local which = io.popen("which sshd")
 	exePath = which('sshd')
 	cwriteln("Using sshd: "..exePath)
 
-	local pid = spawn(exePath, "-f", sshdPath .. "sshd_config")
+	local pid = spawn(exePath, "-D", "-e", "-f", sshdPath .. "sshd_config")
 	cwriteln( 'spawned sshd server: ' .. pid)
 
 	return true