feat(gain): colored dashboard with efficiency meter and impact bars#129
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pszymkowiak merged 2 commits intortk-ai:masterfrom Feb 15, 2026
Merged
feat(gain): colored dashboard with efficiency meter and impact bars#129pszymkowiak merged 2 commits intortk-ai:masterfrom
pszymkowiak merged 2 commits intortk-ai:masterfrom
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Upgrade `rtk gain` output with rich terminal visualization: - Colored percentage cells (green ≥70%, yellow ≥40%, red <40%) - Efficiency meter: ASCII progress bar with savings percentage - Impact bars: proportional block charts per command - Styled section headers (bold green) - Command names in bright cyan - History tier indicators (▲/■/•) - Dynamic column widths for clean table alignment - KPI-style key-value layout for summary metrics All visual features are TTY-aware via std::io::IsTerminal — output degrades gracefully to plain text when piped or redirected. No new dependencies (uses existing `colored` crate). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Shows colored terminal output of `rtk gain -p` with: - Project-scoped token savings header - Efficiency meter with color gradient - Per-command table with colored Avg% and Impact bars Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Display-only changes, no security concern, all tests pass. LGTM.
Minor nit: std::io::stdout().is_terminal() is called per-cell instead of once at the top — not blocking but worth cleaning up later. Also remove the // added comments before merge.
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Feb 16, 2026
Merged from upstream/master: - feat(gain): colored dashboard with efficiency meter and impact bars (rtk-ai#129) - refactor(init): add upsert_rtk_block for idempotent CLAUDE.md management (rtk-ai#123) - feat(cargo): add cargo nextest support with failures-only output (rtk-ai#107) - docs: version references to 0.16.0/0.18.0 in README, ARCHITECTURE, CHANGELOG - ci: add validate-docs workflow Conflict resolution in src/init.rs: - Kept RtkBlockUpsert enum and upsert_rtk_block() from upstream - Kept patch_instruction_file() from current branch (for @RTK.md references) - Both features coexist: upsert_rtk_block for legacy --claude-md mode, patch_instruction_file for default @RTK.md reference mode All 688 tests pass.
ahundt
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Feb 23, 2026
Merged from upstream/master: - feat(gain): colored dashboard with efficiency meter and impact bars (rtk-ai#129) - refactor(init): add upsert_rtk_block for idempotent CLAUDE.md management (rtk-ai#123) - feat(cargo): add cargo nextest support with failures-only output (rtk-ai#107) - docs: version references to 0.16.0/0.18.0 in README, ARCHITECTURE, CHANGELOG - ci: add validate-docs workflow Conflict resolution in src/init.rs: - Kept RtkBlockUpsert enum and upsert_rtk_block() from upstream - Kept patch_instruction_file() from current branch (for @RTK.md references) - Both features coexist: upsert_rtk_block for legacy --claude-md mode, patch_instruction_file for default @RTK.md reference mode All 688 tests pass.
ahundt
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Feb 23, 2026
…tk-ai#129) * feat(gain): add colored dashboard with efficiency meter and impact bars Upgrade `rtk gain` output with rich terminal visualization: - Colored percentage cells (green ≥70%, yellow ≥40%, red <40%) - Efficiency meter: ASCII progress bar with savings percentage - Impact bars: proportional block charts per command - Styled section headers (bold green) - Command names in bright cyan - History tier indicators (▲/■/•) - Dynamic column widths for clean table alignment - KPI-style key-value layout for summary metrics All visual features are TTY-aware via std::io::IsTerminal — output degrades gracefully to plain text when piped or redirected. No new dependencies (uses existing `colored` crate). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * Add dashboard visualization screenshot Shows colored terminal output of `rtk gain -p` with: - Project-scoped token savings header - Efficiency meter with color gradient - Per-command table with colored Avg% and Impact bars Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Upgrades
rtk gaintext output with rich terminal visualization — colored percentages, efficiency meter, impact bars, and styled headers. All features degrade gracefully to plain text when piped.Before: Plain monochrome text with fixed-width columns.
After: Color-coded dashboard with visual metrics:
Visual features visible in screenshot:
Implementation Details
Visual Features Added
████░░░░with %█░per command▲≥70%,■≥40%,•<40%TTY Detection
All colored output uses
std::io::IsTerminalto detect whether stdout is a terminal:coloredcrateFiles Changed
src/gain.rsTotal: 205 lines added, 42 lines modified (single file)
No New Dependencies
Uses the existing
coloredcrate (already in Cargo.toml) andstd::io::IsTerminal(stable since Rust 1.70).Security Compliance
src/gain.rs(display-only module)Verification
cargo build— compiles cleancargo clippy— no errorscargo test— all pre-existing tests passcargo fmt— formatted🤖 Generated with Claude Code