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258 lines
12 KiB
258 lines
12 KiB
#[Copyright 2023 ITwrx.
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This file is part of EZ-Bkup.
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EZ-Bkup is released under the General Public License 3.0.
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See COPYING or <https://www.gnu.org/licenses/> for details.]#
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import owlkettle
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import std/osproc, std/os, std/logging
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import edit_routine_dialog
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import "../models/routine", "../shared"
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viewable RoutineList:
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routineModel: RoutineModel
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runStatus: string
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selected: seq[RoutineId]
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# hey, hook.
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hooks:
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# yes, you, the build hook.
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build:
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# i love you. :)
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state.selected = selectedPreload()
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proc changed(state: bool)
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var thread: Thread[RoutineListState]
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proc rsyncThread(list: RoutineListState) {.thread.} =
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let appPath = getHomeDir() & ".ez-bkup"
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if not dirExists(appPath):
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createDir(appPath)
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var logger = newFileLogger(appPath & "/errors.log")
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#i'm not sure if using threadvar here is needed, but doing it just in case. :)
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var rsyncRunCmd {.threadvar.}: string
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var rsyncRun {.threadvar.}: tuple[output: string, exitCode: int]
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var rsyncCheckCmd {.threadvar.}: string
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var rsyncCheckRun {.threadvar.}: tuple[output: string, exitCode: int]
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var rsyncErrors: seq[string]
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var routineRunCount: int
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routineRunCount = 0
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for routine in list.routineModel.routineSeq():
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if routine.id in list.selected:
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#skip routines that don't have at least one source and one destination.
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if routine.sources.len != 0 and routine.destinations.len != 0:
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list.runStatus = "<span color=\"#FFE97B\" size=\"large\">Horses, please to be holding...</span>"
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routineRuncount += 1
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for source in routine.sources:
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for destination in routine.destinations:
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#try without requiring superuser privs by default.
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rsyncRunCmd = "rsync -aq " & source & " " & destination
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rsyncRun = execCmdEx(rsyncRunCmd)
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if rsyncRun.exitCode != 0:
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#handle permission denied error.
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if rsyncRun.exitCode == 23:
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rsyncRun.exitCode = 0
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#rsyncRunCmd = "SUDO_ASKPASS=" & getAskPassPath() & " sudo -A rsync -aq " & source & " " & destination
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rsyncRunCmd = "pkexec rsync -aq " & source & " " & destination
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rsyncRun = execCmdEx(rsyncRunCmd)
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if rsyncRun.exitCode != 0:
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rsyncErrors.add("EZ-Bkup's rsync process(es) returned error (" & $rsyncRun.output & ") while attempting to back up " & source & " to " & destination)
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#handle non-perms related error.
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else:
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rsyncErrors.add("EZ-Bkup's rsync process(es) returned error (" & $rsyncRun.output & ") while attempting to back up " & source & " to " & destination)
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#explicitly check that sources were copied to destinations.
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#just using file names, mod times, and size (same as bkup run itself).
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rsyncCheckCmd = "rsync -rn " & source & " " & destination
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rsyncCheckRun = execCmdEx(rsyncCheckCmd)
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if rsyncCheckRun.exitCode != 0:
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#handle permission denied error.
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if rsyncCheckRun.exitCode == 23:
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rsyncCheckRun.exitCode = 0
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#rsyncCheckCmd = "SUDO_ASKPASS=" & getAskPassPath() & " sudo -A rsync -rn " & source & " " & destination
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rsyncCheckCmd = "pkexec rsync -rn " & source & " " & destination
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rsyncCheckRun = execCmdEx(rsyncCheckCmd)
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if rsyncCheckRun.exitCode != 0:
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rsyncErrors.add("EZ-Bkup's rsync process(es) returned error (" & $rsyncRun.output & ") while attempting to verify that " & source & " got backed up to " & destination)
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#handle non-perms related error.
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else:
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rsyncErrors.add("EZ-Bkup's rsync process(es) returned error (" & $rsyncRun.output & ") while attempting to verify that " & source & " got backed up to " & destination)
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if rsyncErrors.len > 0:
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list.runStatus = "<span color=\"#ff6b6b\" size=\"large\">Error! Please see ~/.ez-bkup/errors.log</span>"
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for err in rsyncErrors:
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logger.log(lvlError, err)
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elif routineRunCount == 0:
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list.runStatus = "<span color=\"#FFA651\" size=\"large\">Meh. No Bkup Routines were run.</span>"
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else:
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list.runStatus = "<span color=\"#6fffa3\" size=\"large\">Bkup Complete!</span>"
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list.redrawFromThread()
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method view(list: RoutineListState): Widget =
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result = gui:
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ScrolledWindow:
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Box:
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orient = OrientY
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if list.routineModel.routineSeq().len() > 0:
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ListBox:
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for it, routine in list.routineModel.routineSeq():
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Box:
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orient = OrientY
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margin = 6
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spacing = 6
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Box:
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orient = OrientX
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margin = 6
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spacing = 6
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Switch {.expand: false, vAlign: AlignCenter.}:
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state = routine.selByDef
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tooltip = "Enable/Disable this Routine for the current Bkup run."
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proc changed(state: bool) =
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if state == true:
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list.selected.add(routine.id)
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else:
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let index = list.selected.find(routine.id)
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if index != -1:
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list.selected.delete(index)
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if not list.changed.isNil:
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list.changed.callback(true)
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Label:
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text = "<span size=\"large\">" & routine.name & "</span>"
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xAlign = 0
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useMarkup = true
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# Edit Button
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Button {.expand: false.}:
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#icon = "entity-edit"
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icon = "entity-edit-dark-theme"
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tooltip = "Edit this Routine."
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proc clicked() =
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## Opens the EditRoutineDialog for updating the existing routine
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let (res, state) = list.app.open: gui:
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EditRoutineDialog:
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routine = routine
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mode = EditRoutineUpdate
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if res.kind == DialogAccept:
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# The "Update" button was clicked
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list.routineModel.update(EditRoutineDialogState(state).routine)
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# Delete Button
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Button {.expand: false.}:
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icon = "user-trash-symbolic"
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tooltip = "Delete this Routine. Warning: will not ask you to confirm."
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proc clicked() =
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list.routineModel.delete(routine.id)
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if routine.id in list.selected:
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Box:
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orient = OrientY
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margin = 6
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spacing = 6
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Label:
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text = "<span color=\"#6fffa3\">Sources:</span>"
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xAlign = 0
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useMarkup = true
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#routineSeq returns an empty string when no sources exist.
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if routine.sources.len != 0:
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for it, routineSource in routine.sources:
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Box:
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orient = OrientX
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spacing = 6
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margin = 6
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Label:
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text = routineSource
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xAlign = 0
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else:
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Box:
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orient = OrientX
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spacing = 6
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margin = 6
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Label:
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text = "<span color=\"#ff6b6b\">Routine will be ignored. Source required.</span>"
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xAlign = 0
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useMarkup = true
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Label:
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text = "<span color=\"#6fffa3\">Destinations:</span>"
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xAlign = 0
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useMarkup = true
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#routineSeq returns an empty string when no destinations exist.
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if routine.destinations.len != 0:
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for it, routineDestination in routine.destinations:
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Box:
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orient = OrientX
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spacing = 6
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margin = 6
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Label:
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text = routineDestination
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xAlign = 0
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else:
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Box:
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orient = OrientX
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spacing = 6
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margin = 6
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Label:
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text = "<span color=\"#ff6b6b\">Routine will be ignored. Destination required.</span>"
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xAlign = 0
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useMarkup = true
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Box {.expand: false.}:
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orient = OrientX
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spacing = 6
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margin = 6
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Label {.expand: false.}:
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text = "<span size=\"large\">Status: </span>"
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xAlign = 0
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useMarkup = true
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Label:
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if list.runStatus != "":
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text = list.runStatus
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else:
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text = "<span color=\"#6AC9FF\" size=\"large\">Waiting patiently...</span>"
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xAlign = 0
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margin = 6
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useMarkup = true
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# Run Button
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Button {.expand: false.}:
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Box:
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orient = OrientX
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spacing = 6
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margin = 6
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Icon:
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name = "media-floppy"
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pixelSize = 40
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margin = 4
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Label {.expand: false.}:
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text = "<span size=\"large\">Run Bkup!</span>"
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xAlign = 0
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useMarkup = true
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proc clicked() =
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#check that every source and destination exists for each routine or don't run bkup and show err status.
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#locations not found will be logged. see routine.nim
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var allLocationsExist: seq[bool]
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for routine in list.routineModel.routineSeq():
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if routine.id in list.selected:
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if locationsExist(routine) == true:
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allLocationsExist.add(true)
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else:
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allLocationsExist.add(false)
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if false in allLocationsExist:
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#show error status.
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list.runStatus = "<span color=\"#ff6b6b\" size=\"large\">Missing Source(s)/Destination(s) in selected Routine(s).</span>"
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else:
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createThread(thread, rsyncThread, list)
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else:
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Box {.expand: false.}:
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orient = OrientY
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margin = 6
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spacing = 12
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Label:
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text = "<span size=\"large\">You don't have any Bkup Routines!!! 🙂</span>"
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xAlign = 0
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useMarkup = true
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Label:
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text = "<span size=\"large\">Please click on the + Routine button above to create your first Routine.</span>"
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xAlign = 0
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useMarkup = true
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export RoutineList
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