fix 'find: Failed to restore initial working directory'

- fix bash completion for commands without parameters;
- fix bash completion for use not existing command group.

.github/workflows/build-release.yml

@@ -0,0 +1,52 @@
+name: build release
+
+on:
+    push:
+        tags:
+        - '[0-9]+.[0-9]+.[0-9]+-[0-9]+'
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        steps:
+          - name: checkout
+            uses: actions/checkout@v2
+
+          - name: build
+            uses: ./.github/workflows/docker
+            id: build
+            with:
+              target: 'all'
+
+          - name: create release
+            id: create_release
+            uses: actions/create-release@latest
+            env:
+                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+            with:
+                tag_name: ${{ github.ref }}
+                release_name: Release ${{ github.ref }}
+                draft: false
+                prerelease: false
+                
+          - name: upload srpm
+            uses: actions/upload-release-asset@v1
+            env:
+                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+            with:
+                upload_url: ${{ steps.create_release.outputs.upload_url }} 
+                asset_path: /home/runner/work/kf2-srv/kf2-srv/SRPMS/${{ steps.build.outputs.srpm_name }}
+                asset_name: ${{ steps.build.outputs.srpm_name }}
+                asset_content_type: application/gzip
+                
+          - name: upload rpm
+            uses: actions/upload-release-asset@v1
+            env:
+                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+            with:
+                upload_url: ${{ steps.create_release.outputs.upload_url }} 
+                asset_path: /home/runner/work/kf2-srv/kf2-srv/RPMS/noarch/${{ steps.build.outputs.rpm_name }}
+                asset_name: ${{ steps.build.outputs.rpm_name }}
+                asset_content_type: application/gzip
+                

.github/workflows/docker/Dockerfile

@@ -0,0 +1,7 @@
+FROM centos:8
+
+RUN dnf install -y rpmdevtools dnf-utils make
+
+COPY * /
+
+ENTRYPOINT ["/entrypoint.sh"] 

.github/workflows/docker/action.yml

@@ -0,0 +1,22 @@
+name: 'make'
+
+description: 'make <target>'
+
+inputs:
+    target:
+        description: 'make <target>'
+        required: true
+        default: ''
+
+outputs:
+    rpm_name:
+        description: 'rpm name'
+    srpm_name:
+        description: 'src.rpm name'
+
+runs:
+    using: 'docker'
+    image: 'Dockerfile'
+    args:
+        - ${{ inputs.target }}
+

.github/workflows/docker/entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/sh -l
+
+make active && make builddep && make -j$(nproc) "$1"
+
+RC=$?
+
+echo "::set-output name=rpm_name::$(find /github/workspace/RPMS   -type f -name '*.rpm' -printf '%f\n')"
+echo "::set-output name=srpm_name::$(find /github/workspace/SRPMS -type f -name '*.src.rpm' -printf '%f\n')"
+
+exit $RC

.github/workflows/tests-dev.yml

@@ -0,0 +1,20 @@
+name: tests (dev)
+
+on:
+    push:
+        branches:
+        - dev
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+
+      - name: run tests
+        uses: ./.github/workflows/docker
+        with:
+          target: 'test'
+

.github/workflows/tests-master.yml

@@ -0,0 +1,20 @@
+name: tests (master)
+
+on:
+    push:
+        branches:
+        - master
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout
+        uses: actions/checkout@v2
+
+      - name: run tests
+        uses: ./.github/workflows/docker
+        with:
+          target: 'test'
+

Makefile

@@ -34,12 +34,15 @@ SPEC          := $(SPECSDIR)/$(NAME).spec
 VERSION       := $(shell grep -Fi 'Version:' $(SPEC) | awk '{ print $$2 }')
 SOURCETARBALL := $(SOURCESDIR)/$(NAME)-$(VERSION).tar.gz
 
-.PHONY: all prep rpm srpm activate active check-activate clean-tmp clean-pkg clean
+.PHONY: all prep rpm srpm activate active check-activate clean-tmp clean-pkg clean builddep test
 
 all: check-activate prep
 	rpmbuild -ba $(SPEC)
 	$(MAKE) clean-tmp
 
+builddep:
+	dnf builddep -y $(SPEC)
+
 prep: clean-tmp
 	cd $(SOURCESDIR) && tar czf $(SOURCETARBALL) \
 		config     \
@@ -56,6 +59,10 @@ srpm: check-activate prep
 	rpmbuild -bs $(SPEC)
 	$(MAKE) clean-tmp
 
+test: check-activate prep
+	rpmbuild -bi $(SPEC)
+	$(MAKE) clean-tmp
+
 active: activate
 
 activate:
@@ -76,11 +83,11 @@ check-activate:
 clean-tmp:
 	rm -rf $(BUILDDIR)
 	rm -rf $(BUILDROOTDIR)
-	rm -rf $(SOURCETARBALL)
+	rm -f  $(SOURCETARBALL)
 	
 clean-pkg:
 	rm -rf $(RPMSDIR)
 	rm -rf $(SRPMSDIR)
 
 clean: clean-tmp clean-pkg
-
+	rm -f $(SOURCESDIR)/$(NAME)-*.tar.gz

README.md

@@ -1,2 +1,24 @@
 # kf2-srv
-Killing Floor 2 server tool for RHEL/CentOS 8
+*Killing Floor 2 server tool for RHEL8/CentOS8*
+
+[![build release](https://github.com/GenZmeY/kf2-srv/workflows/build%20release/badge.svg)](https://github.com/GenZmeY/kf2-srv/actions?query=workflow%3A%22build+release%22)
+[![tests (master)](https://github.com/GenZmeY/kf2-srv/workflows/tests%20(master)/badge.svg?branch=master)](https://github.com/GenZmeY/kf2-srv/actions?query=workflow%3A%22tests+%28master%29%22)
+[![tests (dev)](https://github.com/GenZmeY/kf2-srv/workflows/tests%20(dev)/badge.svg?branch=dev)](https://github.com/GenZmeY/kf2-srv/actions?query=workflow%3A%22tests+%28dev%29%22)
+[![GitHub release](https://img.shields.io/github/v/release/genzmey/kf2-srv)](https://github.com/genzmey/kf2-srv/releases/latest)
+[![GitHub Release Date](https://img.shields.io/github/release-date/genzmey/kf2-srv)](https://github.com/genzmey/kf2-srv/releases/latest)
+
+# Features
+...
+
+# Build
+...
+
+# Install
+...
+
+# Usage
+...
+
+# License
+![GitHub](https://img.shields.io/github/license/genzmey/kf2-srv)
+...

SOURCES/Makefile

@@ -27,6 +27,7 @@ PREFIX          = /usr/local
 MAINLOGDIR      = $(DESTDIR)/var/log/$(NAME)
 BETALOGDIR      = $(DESTDIR)/var/log/$(NAME)-beta
 CONFDIR         = $(DESTDIR)/etc/$(NAME)
+BASHCOMPDIR     = $(DESTDIR)/etc/bash_completion.d
 INSTMAINDIR     = $(CONFDIR)/instances
 INSTBETADIR     = $(CONFDIR)/instances-beta
 MAPCYCLEDIR     = $(CONFDIR)/mapcycles
@@ -88,6 +89,7 @@ filesystem:
 	test -d '$(RSYSLOGDIR)'   || install -m 755 -d '$(RSYSLOGDIR)'
 	test -d '$(SCRIPTGRPDIR)' || install -m 755 -d '$(SCRIPTGRPDIR)'
 	test -d '$(SCRIPTLIBDIR)' || install -m 755 -d '$(SCRIPTLIBDIR)'
+	test -d '$(BASHCOMPDIR)'  || install -m 755 -d '$(BASHCOMPDIR)'
 
 install: filesystem build
 	install -m 755 $(RELEASEDIR)/main/$(NAME)                                  $(BINDIR)
@@ -128,6 +130,8 @@ install: filesystem build
 	install -m 644 $(RELEASEDIR)/config/$(NAME).conf                           $(CONFDIR)
 	
 	install -m 644 $(SOURCEDIR)/COPYING                                        $(LICENSEDIR)
+	
+	install -m 644 $(RELEASEDIR)/main/bash_completion/$(NAME)                  $(BASHCOMPDIR)
 
 uninstall:
 	rm -f  $(BINDIR)/$(NAME)
@@ -201,6 +205,8 @@ test: fake-systemd-build
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/playerids.lib
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/webadmin.lib
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/workshop.lib
+	
+	$(BASHCHECK)      $(RELEASEDIR)/main/bash_completion/$(NAME)
 
 clean:
 	rm -rf $(RELEASEDIR)

SOURCES/main/bash_completion/kf2-srv

@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
+# Copyright (C) 2019, 2020 GenZmeY
+# mailto: genzmey@gmail.com
+# 
+# This file is part of kf2-srv.
+#
+# kf2-srv is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+function _kf2_srv_completions ()
+{
+	function groups_list ()
+	{
+		find "$GrpDir"          \
+			-mindepth 1         \
+			-maxdepth 1         \
+			-type d             \
+			-printf "%f\n"
+	}
+
+	function commands_list () # $1: Command group
+	{
+		test -d "$GrpDir/$1" && \
+		find "$GrpDir/$1"       \
+			-mindepth 1         \
+			-maxdepth 1         \
+			-type f             \
+			-printf "%f\n"
+	}
+
+	function instances_list ()
+	{
+		find "$InsDir"          \
+			-mindepth 1         \
+			-maxdepth 1         \
+			-type d             \
+			-printf "%f\n"
+	}
+	
+	function command_usage_processing () # $1: Command group, $2: Command, $3: Current argument position
+	{
+		local CmdParams=$("$KF2Srv" "$1" "$2" "usage")
+		local LocalPosition; ((LocalPosition = $3 - 2))
+		
+		local ParamIndex=0
+		local LastParam
+		for Param in $CmdParams
+		do
+			((ParamIndex++))
+			if [[ "$ParamIndex" -eq "$LocalPosition" ]]; then
+				if echo "$Param" | grep -Fq '<instance>'; then
+					COMPREPLY=($(compgen -W "$(instances_list)" -- "${CURARG}"))
+				fi
+				return 0
+			fi
+			LastParam="$Param"
+		done
+		
+		if echo "$LastParam" | grep -Fq '<instance>...'; then
+			COMPREPLY=($(compgen -W "$(instances_list)" -- "${CURARG}"))
+		fi
+	}
+	
+	COMPREPLY=()
+	CURARG="${COMP_WORDS[COMP_CWORD]}"
+	
+	case "${COMP_CWORD}" in
+		1 ) COMPREPLY=($(compgen -W "$(groups_list)"                    -- "${CURARG}"))  ;;
+		2 ) COMPREPLY=($(compgen -W "$(commands_list ${COMP_WORDS[1]})" -- "${CURARG}"))  ;;
+		* ) command_usage_processing "${COMP_WORDS[1]}" "${COMP_WORDS[2]}" "${COMP_CWORD}";;
+	esac
+	
+	return 0
+}
+
+function _kf2_srv_main_completions ()
+{
+	local GrpDir=":DEFINE_PREFIX:/share/kf2-srv/cmdgrp"
+	local InsDir="/etc/kf2-srv/instances"
+	local KF2Srv=":DEFINE_PREFIX:/bin/kf2-srv"
+	
+	_kf2_srv_completions
+}
+
+function _kf2_srv_beta_completions ()
+{
+	local GrpDir=":DEFINE_PREFIX:/share/kf2-srv/cmdgrp"
+	local InsDir="/etc/kf2-srv/instances-beta"
+	local KF2Srv=":DEFINE_PREFIX:/bin/kf2-srv-beta"
+	
+	_kf2_srv_completions
+}
+
+complete -F _kf2_srv_main_completions kf2-srv
+complete -F _kf2_srv_beta_completions kf2-srv-beta
+

SOURCES/main/kf2-srv

@@ -67,7 +67,7 @@ function run_as_steamuser () # $@: command
 		shift 3; cmd_main "$@"
 	elif [[ -n $(groups "$(whoami)" | grep -Fo 'wheel') ]] || [[ "$(whoami)" == "root" ]]; then
 		export INC_LIBS=""
-		sudo -u "$SteamUser" "$@"
+		sudo -iu "$SteamUser" "$@"
 	else
 		echo "You must be a $SteamUser, root or sudo-user to run this command."
 	fi
@@ -79,7 +79,7 @@ function run_as_root () # $@: command
 		shift 3; cmd_main "$@"
 	elif [[ -n $(groups "$(whoami)" | grep -Fo 'wheel') ]]; then
 		export INC_LIBS=""
-		sudo "$@"
+		sudo -i "$@"
 	else
 		echo "You must be root or sudo-user to run this command."
 	fi
@@ -90,6 +90,11 @@ function is_help () # $1: Arg
 	echo "$1" | grep -Piqo '^(-h|--help|help)$'
 }
 
+function is_usage () # $1: Arg
+{
+	echo "$1" | grep -Piqo '^usage$'
+}
+
 function is_version () # $1: Arg
 {
 	echo "$1" | grep -Piqo '^(-v|--version|version)$'
@@ -197,6 +202,12 @@ elif [[ -d "$GroupPathname" ]]; then
 			else
 				echo "No help page for this command."
 			fi
+		elif is_usage "$1"; then
+			if function_exists "cmd_usage"; then
+				cmd_usage
+			else
+				echo "No usage information for this command."
+			fi
 		else
 			if function_exists "cmd_main"; then
 				if function_exists "cmd_need_installed_server" && cmd_need_installed_server && ! server_exists; then

SPECS/kf2-srv.spec

@@ -1,7 +1,7 @@
 %global steamuser steam
 
 Name:       kf2-srv
-Version:    0.14.1
+Version:    0.15.3
 Release:    1%{dist}
 Summary:    Killing Floor 2 server
 Group:      Amusements/Games
@@ -10,7 +10,10 @@ BuildArch:  noarch
 
 Source0:    %{name}-%{version}.tar.gz 
 
+# test deps
+BuildRequires: systemd
 BuildRequires: systemd-rpm-macros
+BuildRequires: libxml2
 
 Requires:   systemd >= 219
 Requires:   steamcmd >= 2018.01.05-5
@@ -28,6 +31,7 @@ Requires:   multini >= 0.2.3
 Requires:   rsyslog >= 8.25.0
 Requires:   logrotate
 Requires:   inotify-tools
+Requires:   bash-completion >= 2.7
 
 Provides:   %{name}
 
@@ -77,6 +81,7 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root)                            %{_sysconfdir}/logrotate.d/%{name}
 %attr(0644,root,root)                            %{_datadir}/%{name}/cmdgrp/*/*
 %attr(0644,root,root)                            %{_datadir}/%{name}/lib/*
+%attr(0644,root,root)                            %{_sysconfdir}/bash_completion.d/%{name}
 
 %preun
 if [[ $1 -eq 0 ]] ; then # Uninstall
@@ -96,6 +101,22 @@ if [[ $1 == 1 ]]; then # Install
 fi
 
 %changelog
+* Sat Aug 15 2020 GenZmeY <genzmey@gmail.com> - 0.15.3-1
+- fix 'find: Failed to restore initial working directory'.
+
+* Sat Aug 15 2020 GenZmeY <genzmey@gmail.com> - 0.15.2-1
+- fix bash completion for commands without parameters;
+- fix bash completion for use not existing command group.
+
+* Fri Aug 14 2020 GenZmeY <genzmey@gmail.com> - 0.15.1-1
+- fix bash completion for kf2-srv-beta.
+
+* Thu Aug 13 2020 GenZmeY <genzmey@gmail.com> - 0.15.0-1
+- bash completion support.
+
+* Mon Aug 10 2020 GenZmeY <genzmey@gmail.com> - 0.14.1-2
+- github-actions build.
+
 * Sat Aug 8 2020 GenZmeY <genzmey@gmail.com> - 0.14.1-1
 - parallel actions for instance list.
 

TODO

@@ -7,5 +7,4 @@
 - ban history
 - temporary ban
 - generate unique password for server bot on install
-- bash completion