build: templatize autocomplete and pam-config

howdy/src/autocomplete/howdy.in

@@ -4,6 +4,8 @@
 
 _howdy() {
 	local cur prev opts
+	local config_path="@config_path@"
+	source _variables
 	COMPREPLY=()
 	# The argument typed so far
 	cur="${COMP_WORDS[COMP_CWORD]}"
@@ -20,7 +22,7 @@ _howdy() {
 			;;
 		# For disable, grab the current "disabled" config option and give the reverse
 		"disable")
-			local status=$(cut -d'=' -f2 <<< $(cat /etc/howdy/config.ini | grep 'disabled =') | xargs echo -n)
+			local status=$(cut -d'=' -f2 <<< $(cat $config_path | grep 'disabled =') | xargs echo -n)
 
 			[ "$status" == "false" ] && COMPREPLY="true" || COMPREPLY="false"
 			return 0

howdy/src/meson.build

@@ -53,6 +53,21 @@ pam_module_conf_data = configuration_data(paths_dict)
 pam_module_conf_data.set('compare_script_path', join_paths(pysourcesinstalldir, 'compare.py'))
 pam_module_conf_data.set('config_file_path', config_path)
 subdir('pam')
+if get_option('install_pam_config')
+    # pamdir is inherited from the pam subproject
+    pam_config = configure_file(
+        input: 'pam-config/howdy.in',
+        output: 'pam-config',
+        configuration: {'pamdir': pamdir}
+    )
+    install_data(
+        pam_config,
+        install_dir: get_option('prefix') / get_option('datadir') / 'pam-configs',
+        install_mode: 'rwxr-xr-x',
+        install_tag: 'pam',
+        rename: 'howdy',
+    )
+endif
 
 if get_option('install_in_site_packages')
     py.install_sources(
@@ -73,6 +88,18 @@ else
 endif
 
 install_data('logo.png', install_tag: 'meta')
+autocomplete = configure_file(
+    input: 'autocomplete/howdy.in',
+    output: 'autocomplete',
+    configuration: configuration_data({ 'config_path': config_path })
+)
+install_data(
+    autocomplete,
+    install_dir: join_paths(get_option('prefix'), get_option('datadir'), 'bash-completion', 'completions'),
+    install_mode: 'rwxr--r--',
+    install_tag: 'bash_completion',
+    rename: 'howdy',
+)
 
 fs = import('fs')
 if not fs.exists(config_path)

howdy/src/pam-config/howdy

@@ -1,6 +0,0 @@
-Name: Howdy
-Default: yes
-Priority: 512
-Auth-Type: Primary
-Auth:
-	[success=end default=ignore]        /lib/security/howdy/pam_howdy.so

howdy/src/pam-config/howdy.in

@@ -0,0 +1,6 @@
+Name: Howdy
+Default: yes
+Priority: 512
+Auth-Type: Primary
+Auth:
+	[success=end default=ignore]        @pamdir@/pam_howdy.so

meson.build

@@ -1,7 +1,7 @@
 project('howdy', 'cpp', license: 'MIT', version: 'beta', meson_version: '>= 0.64.0')
 
+dlibdatadir = get_option('dlib_data_dir') != '' ? get_option('dlib_data_dir') : join_paths(get_option('prefix'), get_option('datadir'), 'dlib-data')
 confdir = get_option('config_dir') != '' ? get_option('config_dir') : join_paths(get_option('prefix'), get_option('sysconfdir'), 'howdy')
-dlibdatadir = get_option('dlib_data_dir') != '' ? get_option('dlib_data_dir') : join_paths(confdir, 'dlib-data')
 usermodelsdir = get_option('user_models_dir') != '' ? get_option('user_models_dir') : join_paths(confdir, 'models')
 logpath = get_option('log_path')
 

meson.options

@@ -5,4 +5,5 @@ option('dlib_data_dir', type: 'string', value: '', description: 'Set the dlib da
 option('user_models_dir', type: 'string', value: '', description: 'Set the user models directory')
 option('log_path', type: 'string', value: '/var/log/howdy', description: 'Set the log file path')
 option('install_in_site_packages', type: 'boolean', value: false, description: 'Install howdy python files in site packages')
-option('py_sources_dir', type: 'string', value: '', description: 'Set the python sources directory')
+option('py_sources_dir', type: 'string', value: '', description: 'Set the python sources directory')
+option('install_pam_config', type: 'boolean', value: false, description: 'Install pam config file (for Debian/Ubuntu)')