strconv.Itoa is faster than fmt.Sprintf("%d", ...) because it doesn't
need to parse a format string. Changed 4 occurrences in monitoring
package where integers are converted to strings.
Move regex compilation from function bodies to package-level variables
to avoid recompilation when parsing version strings.
Affected regexes:
- semverRe: Matches semantic version format (X.Y.Z-prerelease+build)
- rcNumRe: Extracts RC number from prerelease strings
These are called multiple times during version comparison and update checks.
Move regex compilation from function bodies to package-level variables
to avoid recompilation on each RAID array check during polling cycles.
Affected regexes:
- mdDeviceRe: Matches md device names in /proc/mdstat
- slotRe: Matches device slot lines in mdadm --detail output
- speedRe: Extracts rebuild speed from /proc/mdstat
Storage that is disabled in Proxmox (Datacenter > Storage > enabled=no)
was incorrectly showing as "available" in Pulse. The issue was that
Enabled/Active fields defaulted to true and were never set to false
from the per-node API response.
Now the model correctly initializes Enabled/Active from the Proxmox
per-node storage API response, and the status determination prioritizes
checking the disabled state first.
Related to #796
- parseDetail: Remove len(parts) != 2 check after SplitN(line, ":", 2)
when we already verified line contains ":" (SplitN always returns 2)
Function improved from 96.4% to 98.1% coverage.
- checkOrigin: Remove redundant same-origin check at line 155 that was
already handled at line 116 (origin == requestOrigin)
Function improved from 95.1% to 97.4% coverage.
- Host.ToFrontend: Remove redundant h.DisplayName check after struct
initialization already set host.DisplayName = h.DisplayName
Function now at 100% coverage.
- errors.isRetryable: Convert final case to default (all ErrorType values covered)
- scheduler.SelectInterval: Remove bounds checks after mathematical computation
that guarantees target ∈ [min, max]
Both functions now at 100% coverage.
- firstForwardedValue: strings.Split always returns at least one element
- shouldRunBackupPoll: remaining is always >= 1 by math
- convertContainerDiskInfo: lowerLabel is never empty for non-rootfs
All three functions now at 100% coverage.
Add tests for sliding expiration session validation and no-auth
configured scenarios. These test explicit paths for better coverage
documentation even though they were already exercised indirectly.
Add comprehensive direct tests for the CheckProxyAuth function covering:
- Not configured (returns false)
- Invalid secret (returns false)
- Missing secret header (returns false)
- Valid secret without user header configured (returns true, admin)
- Missing user header when configured (returns false)
- Valid auth with username (returns true with username)
- Role checking with empty roles header (defaults to admin)
- Role checking with admin role present (returns admin=true)
- Role checking without admin role (returns admin=false)
- Custom role separator (comma instead of pipe)
- Role with whitespace (trimmed correctly)
Coverage: CheckProxyAuth 89.3% → 100%
Add comprehensive tests for the ValidateSession wrapper function covering:
- Non-existent token (returns false)
- Empty token (returns false)
- Valid token (returns true)
- Expired token (returns false)
The ValidateSession function is a simple wrapper around the SessionStore's
ValidateSession method, but having direct tests ensures the wrapper is
exercised and documents its expected behavior.
Coverage: ValidateSession 0% → 100%
Add comprehensive tests for the RequireAdmin middleware covering:
- No auth configured (allows access by design)
- API-only mode (rejects requests without token)
- Basic auth with invalid credentials
- Proxy auth with admin role (allowed)
- Proxy auth with non-admin role (forbidden)
- Proxy auth with invalid secret (unauthorized)
- Proxy auth without role header (defaults to admin)
- Proxy auth with custom role separator
- Proxy auth with spaces in roles (trimmed)
- Basic auth authenticated users (allowed as admin)
- JSON vs plain text error responses based on path/Accept header
Also improves CheckProxyAuth coverage as a side effect.
Coverage: RequireAdmin 20.8% → 87.5%
Coverage: CheckProxyAuth 0.0% → 89.3%
Coverage: API package 30.9% → 31.9%
Add comprehensive tests for the saveHistoryWithRetry function covering:
- Backup file creation from existing history
- Empty history serialization
- Single retry success
- Read-only directory failure with retries
- Concurrent saves with serialization via saveMu
- Snapshot isolation during save
Coverage: saveHistoryWithRetry 58.6% → 86.2%
Coverage: alerts package 87.4% → 87.8%
Tests for NotificationManager accessor and helper functions.
Covers queue retrieval, webhook delivery tracking, history trimming
to max 100 entries, and copy-on-read semantics. Notifications 56.6%→57.3%.
Add TestDispatchAlert with 8 test cases covering:
- Returns false when onAlert callback is nil
- Returns false when alert is nil
- Returns false when activation state is pending
- Returns false when activation state is snoozed
- Returns false for monitor-only alerts
- Dispatches synchronously when async is false
- Dispatches asynchronously when async is true
- Clones alert before dispatch
Alerts package coverage: 83.4%→83.5%
The quick-setup command for temperature monitoring was generating
--standalone --http-mode which is meant for Docker deployments. This
confused users trying to set up multi-server Proxmox monitoring.
Now uses --ctid which works for both local and remote Proxmox hosts.
The installer detects when the container doesn't exist locally and
installs in "host monitoring only" mode automatically.
If we can determine the actual CTID from the host proxy summary,
we use it; otherwise we show <PULSE_CTID> for the user to replace.
Related to #785
The quick-setup command from Pulse UI uses --standalone --http-mode
which is for Docker deployments. Users with multiple Proxmox servers
(Pulse on server A, monitoring server B) should use --ctid instead.
The installer detects when the container doesn't exist locally and
installs in "host monitoring only" mode.
Related to #785
Track previously seen host types and preserve them when one data source
temporarily has no entry for a hostname. This prevents the "Host" or
"Docker" type badge from disappearing and reappearing when websocket
updates cause momentary state inconsistencies.
The fix only preserves types if the corresponding source array has any
data at all, ensuring that intentional host removal (both arrays empty
for that host) still works correctly.
Related to #773
