Group icons, tree prefixes (├/└), and regular names all need 2 extra
chars margin for cell padding. Reduces truncation limits by 2 across
all name rendering paths.
Table Width was set to terminal width, forcing lipgloss to redistribute
surplus space into columns like #. Now computed from sum of column widths
+ border overhead. Table is exactly as wide as needed, capped at terminal.
Replace continuous surplus distribution with two fixed layouts per table.
Breakpoint at 120 columns — matches how btop/k9s do it.
Compact (<120): short headers (LAT, UP%, RT, ST, MON, SENT, VER),
tight fixed widths, no surplus guessing.
Wide (≥120): full headers (LATENCY, UPTIME, RETRIES, STATUS, MONITORS,
LAST SENT, VERSION), generous widths.
Sites tab keeps content-aware NAME sizing + sparkline flex.
All other tabs (Alerts, Maint, Nodes, Users) use simple fixed tiers.
Removed old computeTableLayout/colDef/tierCol/pickTier — no longer needed.
TITLE was flex eating all space while dates/monitors squeezed. Flipped:
MONITORS is now flex, TITLE fixed (12-24), dates min 14, STATUS min 11.
fmtMaintTime uses compact format (Jan 02) at narrow widths.
MONITORS min 13→15 (monitor names can be long, truncate to column width).
STARTED/ENDS min 10→14 (fits '18:30 May 28' = 12 chars + padding).
fmtMaintMonitorW truncates name to actual column width.
Extract shared computeTableLayout() into table_helpers.go — takes column
definitions with short/full headers, min/max widths, and a flex column
that absorbs surplus space. All tabs now use it:
- Alerts: CONFIG column is flex, NAME/TYPE/SENT expand with width
- Maint: TITLE column is flex, TYPE/MONITORS/STATUS/dates expand
- Nodes: NAME column is flex, REGION/LAST SEEN/VERSION expand
- Users: PUBLIC KEY column is flex, USERNAME expands
- Sites: uses same colDef type (keeps special dual-flex for NAME+HISTORY)
Headers auto-switch short/full based on available width across all tabs.
Was hardcoded to 30 — actual overhead is 2 (borders) + numCols-1
(separators) = 10 for 9 columns. The 20-char gap was being
redistributed by lipgloss into columns like # making them too wide.
lipgloss table with Width(tableWidth) redistributes surplus space across
all columns. Adding MaxWidth() caps each column to its computed width.
Also dump any remaining surplus into the HISTORY sparkline column.
Was width=0 (auto) which let lipgloss over-allocate the column,
causing visible empty space between truncated names and TYPE column.
Now set to nameW explicitly so column width = truncation limit.
Replace hardcoded column widths with dynamic layout system:
- Each column has short/full header and min/max width
- At narrow terminals: LAT, UP%, RT, compact widths
- At wide terminals: LATENCY, UPTIME, RETRIES, expanded widths
- Surplus space distributed left-to-right across expandable columns
- Headers switch between short/full based on actual column width
Column definitions:
# (4-6) TYPE (8-10) STATUS (8-10) LAT/LATENCY (5-10)
UP%/UPTIME (5-8) SSL (5-7) RT/RETRIES (5-9)
Detail panel:
- Grouped fields into sections (ENDPOINT, TIMING, HTTP, CONFIG)
- Omit Timeout when 0 (unconfigured)
- Omit Method when default GET
- Show explicit "200-299" when AcceptedCodes empty
Table:
- LATENCY header → LAT (design short, never truncate)
Alerts:
- Press [i] for alert detail panel: full config, health status,
send counts, last error
- Keybinding display updated with [i]Info
Bundled remaining UX polish items from screenshot review.
lerko