WIP: find out why --repository arg isn't working

norg/borg/extract.nim

@@ -21,4 +21,4 @@ proc extractArchive*(nc: NorgConfig, repo: Repository): int =
     let ok = run genCommand(cmd = "extract", repo = archive, further_args = further_args)
     return ok
   else:
-    echo "Not restoring to non-empty destination\r\nPlease use the --destination flag"
+    echo "Not restoring to non-empty destination\r\nPlease use the --destination flag or cd to an empty directory."

norg/config/args.nim

@@ -26,7 +26,6 @@ proc parseArgs*() =
     norg_args.command = opts.command.toCommand()
     norg_args.repository = opts.repository
     norg_args.further_args = opts.further_args
-
   except ShortCircuit as err:
     if err.flag == "argparse_help":
       echo err.help

norg/config/init.nim

@@ -26,8 +26,6 @@ proc parseRepositories*(rep_conf: TomlValueRef): seq[Repository] =
     if rtable.hasKey("tool"):
       repo.tool = rtable["tool"].getStr("borg").toBackupTool()
     repos.add(repo)
-  if norg_config.args.repository != "":
-    repos = repos.findRepository(norg_config.args.repository)
   return repos
 
 proc parseEncryption*(enc_conf: TomlValueRef) =
@@ -41,6 +39,9 @@ proc parseConfigFile*(file: string): NorgConfig =
   let in_conf = parsetoml.parseFile(file)
   norg_config.source_directories = parseSourceDirectories(in_conf)
   norg_config.repositories = parseRepositories(in_conf{"repositories"})
+  if norg_config.args.repository != "":
+    echo "Filtering repo list to selected: ", norg_config.args.repository
+    norg_config.repositories = norg_config.repositories.findRepository(norg_config.args.repository)
   parseEncryption(in_conf{"encryption"})
   norg_config.notifiers = parseNotifiers(in_conf)
   norg_config.actions = parseActions(in_conf{"actions"})

norg/model/command_type.nim

@@ -19,5 +19,6 @@ proc toCommand*(str: string): Command =
   case str
   of "backup": return CREATE
   of "snapshots","archives": return LIST
+  of "restore": return EXTRACT
 
 

norg/restic/execute.nim

@@ -10,3 +10,8 @@ proc genCommand*(cmd: string, repo: string, further_args: seq[string]): string =
   let cmd = fmt"{RESTIC_BIN} {cmd} -r {repo} {args}"
   return cmd
 
+proc genRestoreCommand*(cmd: string, repo_snapshot: string, destination: string, further_args: seq[string]): string =
+  let args = further_args.join(" ")
+  let cmd = fmt"{RESTIC_BIN} {cmd} -r {repo_snapshot} --target {destination} {args}"
+  return cmd
+

norg/restic/extract.nim

@@ -1,5 +0,0 @@
-import ../model/config_type
-
-proc extractArchive*(nc: NorgConfig, repo: Repository): int =
-  echo "Not Yet Implemented"
-  discard

norg/restic/restic.nim

@@ -5,7 +5,7 @@ import init
 import backup
 import list
 import mount
-import extract
+import restore
 import prune
 
 proc execute*(nc: NorgConfig, repo: Repository) =
@@ -26,8 +26,8 @@ proc execute*(nc: NorgConfig, repo: Repository) =
     discard mountSnapshot(nc, repo)
   of EXTRACT:
     run_actions(norg_config.actions.before_extract)
-    echo "Extracting backup from ", repo.label
-    discard extractArchive(nc, repo)
+    echo "Restoring snapshot from ", repo.label
+    discard restoreSnapshot(nc, repo)
     run_actions(norg_config.actions.after_extract)
   of PRUNE:
     run_actions(norg_config.actions.before_prune)

norg/restic/restore.nim

@@ -0,0 +1,24 @@
+import ../model/config_type
+import execute
+import strformat
+import os
+
+proc isEmpty(dir: string): bool =
+  var count = 0
+  for idx, f in walkDir(dir): return false
+  #count += 1
+  return count == 0
+
+proc restoreSnapshot*(nc: NorgConfig, repo: Repository): int =
+  let repo_snapshot = fmt"{repo.path} {nc.args.further_args[0]}"
+  var further_args = nc.args.further_args[1..^1]
+  if nc.args.extract_destination != "":
+    discard existsOrCreateDir(nc.args.extract_destination)
+    setCurrentDir(nc.args.extract_destination)
+  let dir = getCurrentDir()
+  if dir.isEmpty():
+    echo "Restoring..."
+    let ok = run genRestoreCommand(cmd = "restore", repo_snapshot = repo_snapshot, destination = nc.args.extract_destination, further_args = further_args)
+    return ok
+  else:
+    echo "Not restoring to non-empty destination\r\nPlease use the --destination flag or cd to an empty directory."