From fca4560e18705299193ed9917dfb0a3e57b41248 Mon Sep 17 00:00:00 2001
From: bsourisse <dev@r4ven.fr>
Date: Sat, 3 Jun 2023 00:49:35 +0200
Subject: [PATCH] feat: script to regenerate a repo.json file #34

---
 helpers/shells/recreateRepoConfigFile.sh | 61 ++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 helpers/shells/recreateRepoConfigFile.sh

diff --git a/helpers/shells/recreateRepoConfigFile.sh b/helpers/shells/recreateRepoConfigFile.sh
new file mode 100644
index 0000000..1604157
--- /dev/null
+++ b/helpers/shells/recreateRepoConfigFile.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+##############################################################################################################
+# What is this script ? 
+# If you lose the repo.json file, this script will help you rebuild a new one. 
+# To do this, I've written this shell that reads the BorgWarehouse repository tree and generates a corresponding object.
+# This script is only intended to be used in emergencies (data corruption, update problems...) and as a last resort to rebuild your repo.json file.
+
+# Of course, certain parameters cannot be recovered, such as comments, repository size or aliases. 
+# You'll have to re-configure this from the web interface, but most of the work is done.
+
+# This script should be used with the root user, as it is necessary to read authorized_keys files.
+
+# This script simply displays a valid JSON object on your screen. Copy its entire content into the config/repo.json file.
+# There's no need to restart BorgWarehouse, as this can be done on the fly.
+##############################################################################################################
+
+bwDataDir="/var/borgwarehouse"
+directoriesList=$(ls -A $bwDataDir)
+
+
+finalObject="[]"
+i=0
+# Loop on each directory in bw-data
+for directory in $directoriesList ; do
+    unixUser=$directory
+    repository=$(ls $bwDataDir/$directory/repos/)
+    id=$i
+    alias="Repo to rename $i"
+    lastSave=0
+    alert=90000
+    storageSize=2
+    storageUsed=0
+    comment=""
+    displayDetails=true
+    status=false
+    sshPublicKey=$(grep -oP '(?<=restrict ).*' $bwDataDir/$directory/.ssh/authorized_keys )
+
+    # Create a valid JSON object with jq for each repo
+    objRepoJSON=$(jq -n --argjson id $id \
+                        --arg alias "$alias" \
+                        --arg repository "$repository" \
+                        --argjson status $status \
+                        --argjson lastSave $lastSave \
+                        --argjson alert $alert \
+                        --argjson storageSize $storageSize \
+                        --argjson storageUsed $storageUsed \
+                        --arg sshPublicKey "$sshPublicKey" \
+                        --arg comment "$comment" \
+                        --argjson displayDetails $displayDetails \
+                        --arg unixUser "$unixUser" \
+                        '{id: $id, alias: $alias, repository: $repository, status: $status, lastSave: $lastSave, alert: $alert, storageSize: $storageSize, storageUsed: $storageUsed, sshPublicKey: $sshPublicKey, comment: $comment, displayDetails: $displayDetails, unixUser: $unixUser}')
+
+    # Insert objRepoJSON in finalObject with jq
+    finalObject=$(jq --argjson objRepoJSON "$objRepoJSON" '. += [$objRepoJSON]' <<< "$finalObject")
+
+    i=$((i+1))
+done
+
+#Display finalObject on screen to copy/paste it in repo.json file
+echo $finalObject