From 5bf03bc0a49e230b5d4cefb4be867d0b2ac98546 Mon Sep 17 00:00:00 2001
From: Eric Renfro <psi-jack@linux-help.org>
Date: Sat, 4 Sep 2021 09:17:00 -0400
Subject: [PATCH] Added new os style hooked agents

---
 scripts/gitea     | 29 ++++++++++++++++++
 scripts/os        | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 scripts/os_debian | 65 ++++++++++++++++++++++++++++++++++++++++
 scripts/os_fedora | 41 ++++++++++++++++++++++++++
 scripts/os_macos  | 42 ++++++++++++++++++++++++++
 scripts/os_solus  | 29 ++++++++++++++++++
 scripts/os_suse   | 41 ++++++++++++++++++++++++++
 7 files changed, 322 insertions(+)
 create mode 100644 scripts/gitea
 create mode 100755 scripts/os
 create mode 100644 scripts/os_debian
 create mode 100644 scripts/os_fedora
 create mode 100644 scripts/os_macos
 create mode 100644 scripts/os_solus
 create mode 100644 scripts/os_suse

diff --git a/scripts/gitea b/scripts/gitea
new file mode 100644
index 0000000..d423d2d
--- /dev/null
+++ b/scripts/gitea
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+restoreDir=/etc/restore
+giteaDir="$restoreDir/gitea"
+
+
+hook_check() {
+    if [[ -d "$giteaDir" ]]; then
+        rm -rf "$giteaDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    backupDate=$(date +"%Y-%m-%d")
+    giteaHome=$(getent passwd git | cut -f6 -d:)
+
+    mkdir -p "$giteaDir"
+    sudo -u git "${giteaHome}/bin/gitea" dump --type tar.xz --file - > "${giteaDir}/gitea-dump-${backupDate}.tar.xz"
+}
+
+hook_post() {
+    rm -rf "$giteaDir" || exit 1
+}
+
+case "$1" in
+    before_check)   hook_check;;
+    before_backup)  hook_pre;;
+    after_backup)   hook_post;;
+esac
diff --git a/scripts/os b/scripts/os
new file mode 100755
index 0000000..f015e7c
--- /dev/null
+++ b/scripts/os
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+restoreDir="/etc/restore"
+
+kernel="$(uname -s)"
+scriptPath="$(dirname "$(readlink -f "$0")")"
+
+
+if [[ "$kernel" == "Darwin" ]]; then
+    restoreDir="${HOME}/restore"
+fi
+
+createRestoreDir() {
+    if [[ -d "${restoreDir}" ]]; then
+        rm -rf "${restoreDir}" || exit 2
+    fi
+    mkdir -p "${restoreDir}" || exit 2
+}
+
+checkOS() {
+    if [[ "$kernel" == "Darin" ]]; then
+        return 0
+    elif [[ "$kernel" == "Linux" ]]; then
+        if [[ -f /etc/os-release ]]; then
+            source /etc/os-release
+            return 0
+        else
+            echo "Unknown Linux Distribution"
+            return 1
+        fi
+    fi
+    return 1
+}
+
+runOsHook() {
+    local hook="$1"
+
+    if [[ "$kernel" == "Darwin" ]]; then
+        "${scriptPath}/os_macos" "$hook"
+    elif [[ "$kernel" == "Linux" ]]; then
+        case "$ID" in
+            debian)                 "${scriptPath}/os_debian" "$hook";;
+            fedora)                 "${scriptPath}/os_fedora" "$hook";;
+            solus)                  "${scriptPath}/os_solus" "$hook";;
+            opensuse-leap)          "${scriptPath}/os_suse" "$hook";;
+            opensuse-tumbleweed)    "${scriptPath}/os_suse" "$hook";;
+        esac
+    fi
+    return $?
+}
+
+
+hook_check() {
+    checkOS || exit 200
+
+    runOsHook before_check
+}
+
+hook_pre() {
+    hook_check || exit 200
+
+    createRestoreDir || exit $?
+    runOsHook before_backup
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+
+case "$1" in
+    before_check)   hook_check || exit $?;;
+    before_backup)  hook_pre   || exit $?;;
+    after_backup)   hook_post  || exit $?;;
+esac
diff --git a/scripts/os_debian b/scripts/os_debian
new file mode 100644
index 0000000..d194f71
--- /dev/null
+++ b/scripts/os_debian
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+restoreDir="/etc/restore"
+
+
+hook_check() {
+    if [[ -d "$restoreDir" ]]; then
+        rm -rf "$restoreDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    mkdir -p "$restoreDir" || exit 1
+    pushd "$restoreDir" || exit 2
+
+    dpkg --get-selections > Package.list
+    aptitude search --disable-columns -F%p '~i!~M!~v' > InstallOnly.list
+    #apt-key exportall > /etc/restore/Repo.keys
+    rsync -avhHi /etc/apt/trusted.gpg.d /etc/restore/
+
+    cat > restore.sh <<EOF
+#!/bin/bash
+
+if [[ ! -f "InstallOnly.list" ]]; then
+    echo "This needs to be run inside the restore directory."
+    exit 1
+fi
+if [[ ! -d "trusted.gpg.d" ]]; then
+    echo "This needs to be run inside the restore directory."
+    exit 1
+fi
+
+#apt-key add /etc/restore/Repo.keys
+#dpkg --set-selections < /etc/restore/Package.list
+#apt-get dselect-upgrade
+
+install=""
+
+dpkg-query -l 'rsync' &>/dev/null      || install+=" rsync"
+dpkg-query -l 'aptitude' &>/dev/null   || install+=" aptitude"
+dpkg-query -l 'borgbackup' &>/dev/null || install+=" borgbackup"
+dpkg-query -l 'borgmatic' &>/dev/null  || install+=" borgmatic"
+
+if [[ -n "\$install" ]]; then
+    apt -y install \$install
+fi
+
+rsync --ignore-existing -raz trusted.gpg.d/ /etc/apt/trusted.gpg.d/
+xargs aptitude --schedule-only install < InstallOnly.list
+aptitude install
+EOF
+
+    popd || exit 2
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+
+case "$1" in
+    before_check)   hook_check || exit $?;;
+    before_backup)  hook_pre   || exit $?;;
+    after_backup)   hook_post  || exit $?;;
+esac
diff --git a/scripts/os_fedora b/scripts/os_fedora
new file mode 100644
index 0000000..c4f1cea
--- /dev/null
+++ b/scripts/os_fedora
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+restoreDir="/etc/restore"
+
+
+hook_check() {
+    if [[ -d "$restoreDir" ]]; then
+        rm -rf "$restoreDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    mkdir -p "$restoreDir" || exit 1
+    pushd "$restoreDir" || exit 2
+
+    rpm -qa | sort > Package.versions.list
+    rpm -qa --queryformat '%{NAME}.%{ARCH}\n' | sort > Package.list
+
+    cat > restore.sh <<EOF
+#!/bin/bash
+
+if [[ ! -f "Package.list" ]]; then
+    echo "This needs to be run inside the restore directory."
+    exit 1
+fi
+
+dnf install \$(cat Package.list)
+EOF
+
+    popd || exit 2
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+case "$1" in
+    before_check)   hook_check;;
+    before_backup)  hook_pre;;
+    after_backup)   hook_post;;
+esac
diff --git a/scripts/os_macos b/scripts/os_macos
new file mode 100644
index 0000000..817de07
--- /dev/null
+++ b/scripts/os_macos
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+restoreDir="$HOME/.borgmatic/restore"
+
+
+hook_check() {
+    if [[ -d "$restoreDir" ]]; then
+        rm -rf "$restoreDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    mkdir -p "$restoreDir" || exit 1
+    pushd "$restoreDir" || exit 2
+    brew bundle dump || exit 3
+
+    cat > restore.sh <<EOF
+#!/bin/bash
+
+if which brew; then
+    echo "Installing Homebrew Bundle"
+    brew bundle
+else
+    echo "Install Homebrew first using the following:"
+    echo '/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)'
+    echo "Re-run restore.sh after installing Homebrew to install Homebrew Bundle"
+fi
+EOF
+
+    popd || exit 2
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+
+case "$1" in
+    before_check)   hook_check || exit $?;;
+    before_backup)  hook_pre   || exit $?;;
+    after_backup)   hook_post  || exit $?;;
+esac
diff --git a/scripts/os_solus b/scripts/os_solus
new file mode 100644
index 0000000..83f33bb
--- /dev/null
+++ b/scripts/os_solus
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+restoreDir="/etc/restore"
+
+
+hook_check() {
+    if [[ -d "$restoreDir" ]]; then
+        rm -rf "$restoreDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    mkdir -p "$restoreDir" || exit 1
+    pushd "$restoreDir" || exit 2
+
+    eopkg li > Packages.list
+
+    popd || exit 2
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+case "$1" in
+    before_check)   hook_check;;
+    before_backup)  hook_pre;;
+    after_backup)   hook_post;;
+esac
diff --git a/scripts/os_suse b/scripts/os_suse
new file mode 100644
index 0000000..c830257
--- /dev/null
+++ b/scripts/os_suse
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+restoreDir="/etc/restore"
+
+
+hook_check() {
+    if [[ -d "$restoreDir" ]]; then
+        rm -rf "$restoreDir" || exit 1
+    fi
+}
+
+hook_pre() {
+    mkdir -p "$restoreDir" || exit 1
+    pushd "$restoreDir" || exit 2
+
+    rpm -qa | sort > Package.versions.list
+    rpm -qa --queryformat '%{NAME}\n' | sort > Package.list
+
+    cat > restore.sh <<EOF
+#!/bin/bash
+
+if [[ ! -f "Package.list" ]]; then
+    echo "This needs to be run inside the restore directory."
+    exit 1
+fi
+
+cat Package.list | xargs zypper install
+EOF
+
+    popd || exit 2
+}
+
+hook_post() {
+    rm -rf "$restoreDir"
+}
+
+case "$1" in
+    before_check)   hook_check;;
+    before_backup)  hook_pre;;
+    after_backup)   hook_post;;
+esac