From b2cff6ad68f08f9c8606310be491a87429681f77 Mon Sep 17 00:00:00 2001
From: Paul Wilde <psw@bedfordandco.co.uk>
Date: Thu, 26 Jan 2023 14:26:03 +0000
Subject: [PATCH] first for win

---
 .gitignore     |  4 ++++
 backup.bat     |  1 +
 backup.ps1     | 37 +++++++++++++++++++++++++++++++++++++
 env.sample.ps1 | 22 ++++++++++++++++++++++
 init.ps1       |  3 +++
 readme.md      |  2 ++
 snapshots.ps1  |  3 +++
 7 files changed, 72 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 backup.bat
 create mode 100644 backup.ps1
 create mode 100644 env.sample.ps1
 create mode 100644 init.ps1
 create mode 100644 readme.md
 create mode 100644 snapshots.ps1

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f184348
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+env.ps1
+exclusions.txt
+pre
+post
\ No newline at end of file
diff --git a/backup.bat b/backup.bat
new file mode 100644
index 0000000..d145366
--- /dev/null
+++ b/backup.bat
@@ -0,0 +1 @@
+powershell -File %~dp0/backup.sh
\ No newline at end of file
diff --git a/backup.ps1 b/backup.ps1
new file mode 100644
index 0000000..45eb6d7
--- /dev/null
+++ b/backup.ps1
@@ -0,0 +1,37 @@
+
+$dir =  Split-Path $script:MyInvocation.MyCommand.Path
+. "$dir/env.ps1"
+$DATE = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss")
+Write-Host "Backup $NAME at $DATE"
+$BACKUP_CMD="restic backup $BACKUP_DIR"
+if ( $BACKUP_PARAMS ){
+   $BACKUP_CMD="$BACKUP_CMD $BACKUP_PARAMS"
+}
+if ( $BACKUP_EXCLUDE_FILE ) {
+   $BACKUP_CMD="$BACKUP_CMD --exclude-file $dir/$BACKUP_EXCLUDE_FILE"
+}
+if ( $USE_VSS -eq 1 ) {
+	$BACKUP_CMD = "$BACKUP_CMD --use-windows-vss"
+}
+#Write-Host $BACKUP_CMD
+$running = get-process | ?{$_.path -eq "C:\Windows\system32\restic.exe"}
+Write-Host $running
+if ( $running ) {
+	Write-Host "Backup already running; $running. Exiting..."
+	curl https://hc-ping.com/$HEALTHCHECK_UUID/fail
+	exit
+}
+Write-Host "Not currently running. Continuing..."
+curl https://hc-ping.com/$HEALTHCHECK_UUID/start
+if ( $PRE_RUN_SCRIPT ) {
+    . $dir/$PRE_RUN_SCRIPT
+}
+Invoke-Expression $BACKUP_CMD
+if ( $LastExitCode -eq 0 ) {
+    if ( $POST_RUN_SCRIPT ) {
+        . $dir/$POST_RUN_SCRIPT
+		}
+    curl https://hc-ping.com/$HEALTHCHECK_UUID
+} else {
+    curl https://hc-ping.com/$HEALTHCHECK_UUID/fail
+}
diff --git a/env.sample.ps1 b/env.sample.ps1
new file mode 100644
index 0000000..bbf0c61
--- /dev/null
+++ b/env.sample.ps1
@@ -0,0 +1,22 @@
+# Name your backup (only really for logging purposes)
+$NAME="Backup Name"
+# The directory to back up
+$BACKUP_DIR="/dir/to/back/up"
+# any additional params you want with restic
+$BACKUP_PARAMS=""
+# an exclude file, generally I use "exclusions.txt" that's ignored by git
+$BACKUP_EXCLUDE_FILE=""
+# https://healthchecks.io uuid
+$HEALTHCHECK_UUID=""
+# name of a script to run before (ideally in the "pre/" dir)
+$PRE_RUN_SCRIPT=""
+# name of a script to run after (ideally in the "post/" dir)
+$POST_RUN_SCRIPT=""
+# Use VSS
+$USE_VSS = 1
+
+
+$Env:AWS_ACCESS_KEY_ID=
+$Env:AWS_SECRET_ACCESS_KEY=
+$Env:RESTIC_REPOSITORY="s3:https://repo.tld/bucket/sub-bucket"
+$Env:RESTIC_PASSWORD=V3RYSecuRepaSsWord
\ No newline at end of file
diff --git a/init.ps1 b/init.ps1
new file mode 100644
index 0000000..539fe80
--- /dev/null
+++ b/init.ps1
@@ -0,0 +1,3 @@
+$dir =  Split-Path $script:MyInvocation.MyCommand.Path
+. $dir/env.ps1
+Invoke-Expression "restic init"
\ No newline at end of file
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..efd3204
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,2 @@
+A set of scripts to simplify running restic backup jobs via scheduler.  
+Also includes curl resquests to healthchecks.io service for monitoring purposes
diff --git a/snapshots.ps1 b/snapshots.ps1
new file mode 100644
index 0000000..de3702e
--- /dev/null
+++ b/snapshots.ps1
@@ -0,0 +1,3 @@
+$dir =  Split-Path $script:MyInvocation.MyCommand.Path
+. $dir/env.ps1
+Invoke-Expression "restic snapshots"
\ No newline at end of file