Added uninstall

CMakeLists.txt

@@ -1,7 +1,6 @@
 cmake_minimum_required(VERSION 3.0)
 project("nebula-gears" CXX ASM)
 
-
 set(CMAKE_CXX_STANDARD 14)
 
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY lib)
@@ -37,14 +36,27 @@ configure_file(
     @ONLY
 )
 
+set(stage_dir "${CMAKE_BINARY_DIR}/stage")
+set(stage_install_prefix "${stage_dir}/${CMAKE_INSTALL_PREFIX}")
+set(share_dir "share/nebula-gears")
+set(installed_files_file "installed_files")
+
 add_custom_target(
     package
     COMMAND
-        make -s install DESTDIR=${CMAKE_BINARY_DIR}/stage
+        make -s install DESTDIR=${stage_dir}
+    COMMAND
+        mkdir -p ${stage_install_prefix}/${share_dir}
+    COMMAND
+        find ${stage_install_prefix} -type f -fprint ${stage_install_prefix}/${share_dir}/${installed_files_file}
+    COMMAND
+        find ${stage_install_prefix} -type f -fprint ${stage_install_prefix}/${share_dir}/${installed_files_file}
+    COMMAND
+        sed -i "s#${stage_install_prefix}/##" ${stage_install_prefix}/${share_dir}/${installed_files_file}
     COMMAND
         cp -f ${CMAKE_BINARY_DIR}/${package_name}-meta.sh ${package_name}.sh
     COMMAND
-        tar -cJf - -C ${CMAKE_BINARY_DIR}/stage/${CMAKE_INSTALL_PREFIX} . >> ${CMAKE_BINARY_DIR}/${package_name}.sh
+        tar -cJf - -C ${stage_install_prefix} . >> ${CMAKE_BINARY_DIR}/${package_name}.sh
     COMMAND
         chmod +x ${CMAKE_BINARY_DIR}/${package_name}.sh
 )

aux/self-extractable.sh.in

@@ -16,10 +16,11 @@ hash xz &>/dev/null || { echo "xz: command not found"; exit 1; }
 hash lsb_release &>/dev/null || { echo "lsb_release: command not found"; exit 1; }
 
 mkdir -p $prefix
+
 [[ -w $prefix ]] || { echo "$prefix: No permission to write"; exit 1; }
 
 archive_offset=$(awk '/^__start_of_archive__$/{print NR+1; exit 0;}' $0)
-tail -n+$archive_offset $0 | tar --numeric-owner -xJf - -C $prefix
+tail -n+$archive_offset $0 | tar --no-same-owner --numeric-owner -xJf - -C $prefix
 
 echo "@package_name@ has been installed to $prefix"
 

scripts/CMakeLists.txt

@@ -20,6 +20,8 @@ install(
         distro-name
         distro-fullname
         distro-version
+        nebula-gears-uninstall
+        nebula-gears-show-files
     PERMISSIONS
         OWNER_READ OWNER_WRITE OWNER_EXECUTE
         GROUP_READ GROUP_EXECUTE

scripts/nebula-gears-show-files

@@ -0,0 +1,18 @@
+#! /usr/bin/env bash
+
+set -e
+set -o pipefail
+
+this_dir=$(dirname $(readlink -f $0))
+
+bin_dir_name=$(basename $this_dir)
+[[ $bin_dir_name = bin ]] || exit 1
+
+install_prefix=$(dirname $this_dir)
+share_dir=$install_prefix/share/nebula-gears
+installed_files_file=$share_dir/installed_files
+
+for file in $(cat $installed_files_file)
+do
+    echo $install_prefix/$file
+done

scripts/nebula-gears-uninstall

@@ -0,0 +1,21 @@
+#! /usr/bin/env bash
+
+set -e
+set -o pipefail
+
+this_dir=$(dirname $(readlink -f $0))
+
+bin_dir_name=$(basename $this_dir)
+[[ $bin_dir_name = bin ]] || exit 1
+
+install_prefix=$(dirname $this_dir)
+share_dir=$install_prefix/share/nebula-gears
+installed_files_file=$share_dir/installed_files
+
+for file in $(cat $installed_files_file)
+do
+    echo "Removing $install_prefix/$file"
+    rm -f $install_prefix/$file
+done
+
+echo "Done"