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|
{ pkgs, getBins, writeExecline, backtick }:
let
bins = getBins pkgs.duplicity [ "duplicity" ]
// getBins pkgs.pass [ "pass" ]
// getBins pkgs.coreutils [ "printf" "echo" ];
gpgKeyId = "4ACFD7592710266E18CEBB28C5CFD08B22247CDF";
fetchSecretIntoEnv = writeExecline "fetch-secret-into-env" { readNArgs = 2; } [
"backtick" "-in" "$1" [
bins.pass "show" "$2"
]
"$@"
];
debugExec = msg: writeExecline "debug-exec" {} [
"if" [
"fdmove" "-c" "1" "2"
"if" [ bins.printf "%s: " msg ]
"if" [ bins.echo "$@" ]
]
"$@"
];
# TODO: create ncdu script by removing trailing slashes
# from excludes
exclude-home-dirs = [
# archived not backupped
"Downloads/"
"Music/"
"Documents/"
"Dropbox/"
"Pictures/"
"videos/"
"games/"
# local tmp dir
"tmp/"
# big uninteresting stuff
".cache/"
".local/share/Steam/"
".local/share/Trash/"
".config/chromium/Default/Service?Worker/"
".config/chromium/Default/IndexedDB/"
".config/chromium/Default/Local?Storage/"
".config/chromium/Default/Application?Cache/"
"Android/"
# no idea why Code is in .config …
".config/Code/"
".stack/"
".cargo/"
".mozilla/firefox/*.default/storage/"
".cabal/"
".go/"
".rustup/"
".android/"
".vscode/"
".vagrant.d/"
".minecraft/"
".npm/"
".gem/"
# consistently updating caches
".Mail/.notmuch/xapian/"
];
exclude-code-build-dirs = [
".stack-work/"
"target/"
"node_modules/"
"dist/"
];
commonOptions = root:
pkgs.lib.concatMap (e: [ "--exclude" "${root}/${e}" ]) exclude-home-dirs ++
pkgs.lib.concatMap (e: [ "--exclude" "${root}/kot/**/${e}" ]) exclude-code-build-dirs ++ [
# "--dry-run"
"--progress"
"--verbosity" "info"
"--asynchronous-upload"
"--full-if-older-than" "60D"
"--num-retries" "3"
"--use-agent"
# TODO "--log-fd"
];
callDuplicity = name: argv: writeExecline name {} ([
# used by duplicity for all kinds of backends
# TODO: pass the right password depending on the application-key
# fetchSecretIntoEnv "FTP_PASSWORD" "backups/backblaze.com/application-keys/profpatsch-restore/applicationKey"
fetchSecretIntoEnv "FTP_PASSWORD" "backups/backblaze.com/application-keys/duplicity-main-backup/applicationKey"
(debugExec "duplicity call")
bins.duplicity
] ++ argv);
duplicity-verify = { name, local, write, read }: callDuplicity "duplicity-verify-${name}"
([ "verify" ]
++ (commonOptions local) ++ [
"--name" name
read
local
]);
duplicity-restore = { name, local, write, read }: callDuplicity "duplicity-restore-${name}"
([ "restore" ]
++ (commonOptions local) ++ [
"--name" name
# extra flags
"$@"
read
local
]);
duplicity-list = { name, local, write, read }: callDuplicity "duplicity-list-${name}"
([ "list-current-files" ]
++ (commonOptions local) ++ [
"--name" name
read
]);
duplicity-incremental = { name, local, write, read }: callDuplicity "duplicity-incremental-${name}"
([ "incremental" ]
++ (commonOptions local) ++ [
"--encrypt-sign-key" gpgKeyId
"--name" name
local
write
]);
home = {
name = "home";
local = "/home/philip";
write = "b2://000efe88f7148a00000000001@profpatsch-main-backup/home";
read = "b2://000efe88f7148a00000000004@profpatsch-main-backup/home";
};
legosi = {
name = "legosi-root";
local = "/home/philip/tmp/legosi-root";
write = "b2://000efe88f7148a00000000003@profpatsch-legosi/";
read = "b2://000efe88f7148a00000000004@profpatsch-legosi/";
};
incremental-home = duplicity-incremental home;
verify-home = duplicity-verify home;
list-home = duplicity-list home;
verify-legosi = duplicity-verify legosi;
restore-legosi = duplicity-restore legosi;
list-legosi = duplicity-list legosi;
in {
inherit
incremental-home
verify-home
list-home
verify-legosi
restore-legosi
list-legosi
;
}
|
