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📦 NEW: Vault delete

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This commit is contained in:
Austin Ginder 2025-07-08 08:36:38 -04:00
parent 533be6fa22
commit b9b0b4b61e
1 changed files with 80 additions and 0 deletions
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80
commands/vault
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@ -789,4 +789,84 @@ function vault_prune() {
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY

echo "✅ Vault prune complete!"
}

# ----------------------------------------------------
# Deletes a specific snapshot from the Restic repository.
# ----------------------------------------------------
function vault_delete() {
local snapshot_id="$1"

if [ -z "$snapshot_id" ]; then
echo "❌ Error: You must provide a snapshot ID to delete." >&2
show_command_help "vault" >&2
return 1
fi

# --- Pre-flight Checks ---
if ! setup_restic; then return 1; fi
if ! setup_gum; then return 1; fi

# --- Setup Restic Environment ---
if ! _setup_vault_env; then
return 1 # Error message printed in helper
fi

echo "You are about to permanently delete snapshot: ${snapshot_id}"
echo "This action cannot be undone."
if ! "$GUM_CMD" confirm "Are you sure you want to delete this snapshot?"; then
echo "Delete operation cancelled."
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY
return 0
fi

echo " - Deleting snapshot ${snapshot_id}..."
local forget_output
# Capture stdout and stderr to check for errors
forget_output=$("$RESTIC_CMD" forget "$snapshot_id" 2>&1)
local forget_exit_code=$?

# Check if the command failed
if [ $forget_exit_code -ne 0 ]; then
# If it failed, check if it was due to a lock
if echo "$forget_output" | grep -q "unable to create lock"; then
echo "⚠️ The repository is locked. A previous operation may have failed or is still running."
echo "$forget_output"
if "$GUM_CMD" confirm "Do you want to attempt to remove the stale lock and retry?"; then
echo " - Attempting to unlock repository..."
if ! "$RESTIC_CMD" unlock; then
echo "❌ Error: Failed to unlock the repository. Please check it manually." >&2
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY
return 1
fi
echo " - Unlock successful. Retrying delete operation..."
if ! "$RESTIC_CMD" forget "$snapshot_id"; then
echo "❌ Error: Restic forget command failed even after unlocking." >&2
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY
return 1
fi
else
echo "Delete operation cancelled due to locked repository."
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY
return 0
fi
else
# The failure was for a reason other than a lock
echo "❌ Error: Failed to delete snapshot ${snapshot_id}." >&2
echo "$forget_output" >&2
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY
return 1
fi
else
# Print the success output from the first attempt
echo "$forget_output"
fi

# --- Cleanup ---
unset B2_ACCOUNT_ID B2_ACCOUNT_KEY RESTIC_PASSWORD RESTIC_REPOSITORY

echo "✅ Snapshot ${snapshot_id} has been forgotten."
echo "💡 Note: This only removes the snapshot reference. To free up storage space by removing the underlying data, run '_do vault prune'."
}