When niceTicks picks a step that doesn't divide the data max, the last
returned tick was the highest step multiple ≤ max. Callers used it as
yMax, so any data point > lastTick rendered a bar > chartH that poked
above the chart top into the title area.
Concrete case from the dracula demo: max=625 with step=100 → ticks
[0, 100, 200, 300, 400, 500, 600], yMax=600, bar height for 625 =
110*(625/600) = 114.58 — 4.58 px past the chart top and right against
the card title.
Fix in niceTicks itself: round the top tick UP to the next step multiple
(`last = ceil(max/step) * step`), so 625 yields [..., 600, 700] and the
same 625 bar lands at 110*(625/700) ≈ 98.2 px, with a clean 12 px gap
to the title.
This is the stable answer to title-vs-bar collision: regardless of
which weekday (or year, or month, or hour) holds the peak, the chart
headroom is built into the axis instead of leaned on per-card. The
title auto-shrink from the previous fix still applies — that's for
literal text width, an orthogonal problem.
Add TestNiceTicksCoversMax covering the cases (625, 99, 101, 7, 49,
999, 1001) that would have silently regressed before.
productive-weekday's "Commits by Weekday (last year, UTC+7.00)" is 40
chars — at font-size 15 that renders ≈360 px wide, past the 340 px
frame. Before the previous stress-test run missed it because the
fixture left UTCOffsetLabel blank, so the title was the short
"Commits by Weekday (last year)" form that happens to fit.
Fix at the render layer instead of rewriting every long title:
header() now picks the largest font between 11 and 15 px at which the
title still fits in 316 px (card width − 20 left inset − 4 right
safety). 40-char titles land at 13 px; ≤ 35-char titles still render at
15 px as before. Readability floor is 11 px — far from the point at
which text becomes illegible, but a hard floor nevertheless.
Stress-test fixture now populates UTCOffsetLabel with "UTC+12.75"
(half-hour / quarter-hour zones make the widest title) so this class
of bug surfaces automatically from here on.
The stress test caught real overflows from profiles the author doesn't
have:
- Y-axis tick labels were raw integers. A user with 10,000+ yearly
contributions or 1000+ monthly commits would render "10000" / "1000000"
at text-anchor="end" against a ~28 px gutter — the digits spilled
leftward past x=0. formatTick now abbreviates: 999→"999", 1500→"1.5k",
12345→"12k", 1234567→"1.2M". No label exceeds 4 chars, all fit the
gutter for every card that uses niceTicks.
- Profile details dumped Company / Location / Website / title verbatim,
which works for the author (VNG, Ho Chi Minh, miti99.com) but not for
40-char strings. Each row truncates at 40 runes; the title truncates at
34. Uses a rune-aware truncate() helper hoisted out of top-starred-repos
into svg.go so every list-style card can share it.
- Streak date range collapses to a single-year form ("Jan 2 — Dec 31")
when start.Year() == end.Year() and to "YYYY — YYYY" across years. The
previous "Jan 2 — Dec 31, 2025" format at 10 px × 21 chars pushed past
the ~113 px column width.
The TestCardsFitFrame stress test was reading text-anchor and font-size
with a non-greedy regex that missed attributes whose position varied. It
now parses the opening <text> tag as a block and extracts each attribute
with its own regex, so text-anchor="end" / "middle" elements are no
longer false negatives. The check also estimates rendered width
(0.6 × font-size × len) and asserts the implied left/right edges stay in
the frame — catching exactly the class of bug the axis-tick case
represents.
Three cards overflowed the 340×200 frame for realistic profile data:
- contributions-heatmap: the classic case — 53 weeks at 9px cellSize + 2px
gap pushed the grid out to x≈611. Shrink to cellSize=5, cellGap=1 so
leftPad(22) + 53*6 = 340 (exact fit). Drop month labels within 20 px of
the right edge so "Dec"/"Apr" can't stick past the frame.
- streak: the third column rendered "N / M" at font-size 28, centered at
x=282. For 4+ digit totals (e.g. 584 / 3031) the text extended to x≈347.
Refactor to show the active-days integer by itself in the big slot and
push "of N total (P%)" into the small detail line that the other two
columns already use.
- top-starred-repos: the per-row star icon sat at x=306 while the right-
anchored number ended at x=334, so 5+ digit star counts collided with
the icon. Drop the icon (card title already says "Top Starred Repos"),
emit the count as "N ★", right-anchor at x=334 with a 6 px safety gap.
Add a new TestCardsFitFrame stress test that renders every card against an
adversarial profile (10-digit counts, 40-char names, 20 active years,
53-week span) and asserts every positional attribute stays inside the
frame. This is the automated half of the new "fit-the-frame invariant"
added to docs/design-guidelines.md + a pre-release review checklist in
docs/code-standards.md.
Bug reports will still surface text-overflow cases that the coordinate
check can't see (a text-anchor="middle" element has a single x attribute
but renders outward), so the docs also spell out the human-review step:
render dracula against tiny/typical/adversarial fixtures before release.
The hardcoded cards[] array in demo.yml still listed the original 9,
so the S-tier additions (heatmap, streak, by-year, weekday pair,
top-starred) were rendered into demo/<theme>/ but never referenced in
demo/README.md. Expand the array to the full 15 in README card-table
order.
The dracula sample under output/dracula/ was a reference render for the
README. Now that demo/ auto-generates every card × every theme on each
push, the sample is redundant — and keeping it trackers means every
behavioral tweak shows up as a diff in committed SVGs.
- Delete output/dracula/*.svg.
- .gitignore: collapse `output/*` + `!output/dracula/` to a plain `output/`.
- demo.yml: drop `output/**` from paths-ignore (no longer part of any push).
- README / docs: point readers at demo/ instead of output/dracula/.
Five new cards, all derived from data FetchProductive / FetchProfile already
pull, so zero additional API calls:
- contributions-heatmap: 7×53 calendar grid with a 5-bucket intensity ramp
mixed from each theme's Background→Accent so palettes with no dedicated
heat ramp still render sensibly.
- streak: current streak, longest streak with date ranges, active/total days.
- contributions-by-year: one bar per active year, peak year highlighted.
- productive-weekday + -all-time: 7-bar day-of-week mirror of the hour-of-day
cards; FetchProductive now also fills Weekday / WeekdayAllTime histograms
during the same commit-history pass.
- top-starred-repos: top 5 owned non-fork repos by stargazer count; threads
Stars through RepoInfo.
Card count: 9 → 14. Registered in allCards grouped by recency (last-year
block, then all-time block). Render test extended to cover all new files
and realistic daily-series inputs.
- README points to demo/ as an auto-generated theme preview.
- Bump "60+ / 61 themes" references to the actual 65.
- Record Phase 7.5 in roadmap and list demo.yml + demo/ in layout.
Runs on push to main (skipping its own demo/output/markdown commits),
builds the ghstats binary, renders every theme for the repo owner,
and writes a demo/README.md gallery back to main.
Adds an update-major-tag job that runs after test/docker/binaries all
pass. Extracts the major component from the pushed tag (v1.2.3 → v1)
and force-moves that tag to the current commit, then pushes.
Consumers using `uses: tiennm99/ghstats@v1` now pick up each new
minor/patch release automatically without a workflow edit on their
end. The v1 tag only moves if every artifact job succeeded, so it
never points at a commit whose binaries or Docker image failed to
publish.
This reverts commit 399a3dc. Repo stays as tiennm99/ghstats; the
Marketplace display name ("ghstats-cards" in action.yml) is the only
place the new name remains, since that field requires uniqueness on
the Marketplace.
plans/reports/* were added alongside the rename in the same commit
and are preserved by not deleting them in this revert.
Matches the Marketplace name; repo is being renamed in lockstep.
- go.mod module path: github.com/tiennm99/ghstats →
github.com/tiennm99/ghstats-cards
- Import paths across every .go file updated.
- README badges, install snippets, and the 'go install' line point
to the new URL/path.
- docs/deployment-guide.md workflow template, Docker image path, and
release edit URL updated.
Breaking for consumers pinned to the old URL; they need to swap
tiennm99/ghstats → tiennm99/ghstats-cards in workflows and switch
Docker pulls to ghcr.io/tiennm99/ghstats-cards. GitHub's HTTP
redirect covers git clones but GHCR does NOT redirect — users must
update image URIs manually.
- Marketplace / Release / License badges at the top.
- Explicit Marketplace + source links under the intro so visitors
arriving from the Marketplace page can jump to the repo and vice
versa.
Also set repo topics via `gh repo edit`: ghstats, ghstats-cards,
github-action, github-marketplace, profile-readme, profile-stats,
stats-cards, svg-cards, go, github-stats.
"ghstats" is already taken by an existing action/user/org on the
GitHub Marketplace, blocking publication. Rename the action's Marketplace
display name to ghstats-cards (still more descriptive of what it
produces). The repo URL, Docker image tag, and import path stay
tiennm99/ghstats — only the Marketplace listing label changes.
- Fetcher signatures across codebase-summary and system-architecture
now show the ctx-first arguments and document the rate-limit retry
loop in Client.query.
- Attribution pseudo-code hoists the per-repo total out of the commit
loop to match the current implementation (I6).
- Failure-modes table enumerates primary rate-limit retry, per-year
nil-user warn, and -timeout / Ctrl-C cancellation.
- design-guidelines notes the single-slice donut special case.
- deployment-guide's release section documents the new test gate and
the SHA-pinned Docker/GHA actions; troubleshooting adds the
rate-limit-reset-too-long error. Rate-limit section describes the
sleep-and-retry policy and -timeout flag.
- project-roadmap records Phase 6 (code-review remediation) as done,
renumbers later planned phases, links the new review report.
- I4 — TestRenderAll now seeds Name/Company with XML-significant chars
that actually hit the render pipeline via cardTitle(). Previous test
checked Bio which is no longer rendered, so the assertion was vacuous.
- New TestDonutSingleSlice guards against the I1 empty-arc regression:
asserts the single-slice path emits <circle> primitives and not the
degenerate A-command path.
- New TestDonutEmpty covers the zero-stats fallback.
- New TestUTCOffsetLabel pins the UTC±N.NN format across UTC,
Asia/Saigon, Asia/Kolkata (half-hour), Asia/Kathmandu (quarter-hour).
Catches %+.2f regressions.
- N2 — Client.query, FetchProfile, FetchContributionsAllTime, and
FetchProductive now take context.Context. main.go builds a root
context with a -timeout flag (default 30m) and cancels on
SIGINT/SIGTERM so Ctrl-C aborts in-flight pagination cleanly.
- N6 — on HTTP 429 or 403 with X-RateLimit-Remaining: 0, the client
now parses Retry-After / X-RateLimit-Reset, sleeps (capped at 5
minutes), and retries once. Longer reset windows surface as errors
so the caller can reschedule the Action rather than burn 55 min of
runner time idle.
N8 — the field is set from contributionsCollection.contributionCalendar,
a rolling last-year window, not a lifetime total. Rename + updated
comment makes the semantics explicit so future readers don't confuse
it with TotalCommitsAllTime.
- I1 — donut chart with a single slice (100%) now renders via two
concentric <circle> elements instead of a degenerate SVG arc that
drew nothing. Reproduced with a standalone probe; regression test
added separately.
- I2 — FetchContributionsAllTime logs a warn to stderr when a year's
query returns nil user data so callers notice partial results
instead of rendering an empty all-time card silently.
- I6 — attributeCommit() receives the repo's byte total precomputed
once per repo rather than re-summing language edges for every
commit in the inner loop.
- I3 — update FetchOptions doc to describe zero-value vs CLI-flag defaults.
- I5 — release workflow gates docker/binaries on a test job; tags no
longer ship broken artifacts.
- N1 — replace handwritten joinErrs with strings.Join.
- N3 — truncate() now backs up to a UTF-8 rune boundary so error
messages never end on a split codepoint.
- N4 — pin Docker base images (golang:1.26-alpine, alpine:3.21) to
SHA256 digests.
- N5 — pin third-party GitHub Actions to commit SHAs with version
comments for readability.
- N9 — drop the "(non-fork)" qualifier from the stats card label; the
underlying GraphQL doesn't actually filter forks, so the phrasing
was misleading.
Most users reach for ghstats to show their real activity. Making the
two visibility toggles opt-out rather than opt-in gives accurate stats
out of the box.
- -include-forks false → true
- -include-private false → true
- include_forks input false → true
- include_private input false → true
Private-repo data silently no-ops when the token lacks repo scope, so
the default is safe for default github.token runs — it just won't
surface more than read:user already allows. Users who want the old
public-only behavior pass -include-private=false or set the Action
input to "false".
Files now land at output/<theme>/profile-details.svg etc., without
leading 0-8 prefixes. README authors embed cards by name, so the
lexicographic-sort rationale for the prefix no longer applies.
- All Filename() methods + the allCards ordering comment updated.
- Tests updated to expect the 9 unnumbered filenames.
- README, deployment-guide, codebase-summary, roadmap references
refreshed.
- Dracula sample SVGs regenerated under new names.
Replace the top-10-starred sampling with a seed list built from
contributionsCollection.commitContributionsByRepository, unioned across
every active contributionYear. Commit-history probes now land only on
repos where the user actually committed, covering all owned repos plus
forks and repos owned by others when allowed.
New visibility knobs (default off — public-facing READMEs stay
safe):
- -include-forks / include_forks : include forked repos
- -include-private / include_private: include private repos (requires
PAT with repo scope)
Compatibility:
- -top-repos default changed 10 → 0 (unlimited); still usable as a cap
for fast local runs.
- commitHistoryQuery now takes $owner so probes can target forks or
repos outside the user's ownership.
- FetchProfile now accepts FetchOptions; PublicRepos counts only repos
that pass the visibility filter.
Seed-list approach mirrors github-profile-summary-cards' own repo
sourcing but keeps our byte-weighted commit attribution.
Four time-bounded cards ("last year") now have all-time counterparts, and
the stats card gains a lifetime commits row.
New cards:
- 6-most-commit-language-all-time.svg (byte-weighted, all lifetime commits)
- 7-productive-time-all-time.svg (hour histogram over all lifetime commits)
- 8-contributions-all-time.svg (area chart spanning every active year)
Data pipeline:
- Drop the "since" filter from commitHistoryQuery; FetchProductive now
paginates unbounded commits and splits each commit into last-year and
all-time buckets in a single pass — no extra API calls.
- New contributionYearQuery iterates user.contributionYears to
concatenate calendar data and accumulate TotalCommitsAllTime.
- -commits-per-repo default bumped 100 → 500 to give all-time depth.
Polish:
- Productive-time title embeds the configured tz as "UTC±N.NN" (e.g.
UTC+7.00) on both last-year and all-time cards.
- Contribution x-axis flipped to mm/yy with an "mm/yy" footer caption
paralleling productive-time's "hour of day".
- Contribution x-axis label stride now targets ~6 labels regardless of
bucket count so the all-time chart (~100 months) stays readable while
the underlying curve still samples every month.
Narrow the output/ gitignore so output/dracula/*.svg ships with the
repo — these are the preview images rendered into the README.
Other themes stay ignored; rebuild them locally as needed.
New 5-contributions.svg renders the last year's contribution calendar
as a monthly smooth-filled area chart. Pure Go SVG; no extra API calls
— one additional contributionCalendar.weeks block in the existing
profile GraphQL query carries the data.
- Y-axis mirrored on both sides with nice ticks.
- X-axis labels in YY/MM format, every other month to avoid overlap.
- Smooth curve via Catmull-Rom interpolation converted to cubic Bezier
(d3.curveCatmullRom default tension 0.5).
- Missing months between first and last are inserted as zero-count so
the chart stays time-continuous.
Replace the 2x3 grid with one row per stat: icon + label + right-aligned
value. Icons (star, commit, PR, issue, code-review, repos) mirror the
Octicons used by github-profile-summary-cards' stats card.
Each commit now contributes a full "vote" partitioned across the repo's
languages proportional to linguist byte counts, instead of crediting only
the primary language. A 60% Go / 40% Python repo adds 0.6 to Go and 0.4
to Python per commit.
- RepoInfo gains []LangEdge capturing the full byte breakdown already
returned by profileQuery.
- FetchProductive distributes each commit via a fixed-point scaleFactor
(int64 preserved, percentages unchanged in the card).
- Fallback to primary language only when linguist reports zero bytes
(empty repo).
Caveat: linguist excludes prose languages (Markdown, AsciiDoc, reST) from
its byte output, so Markdown-heavy repos still skew toward the detected
code fraction. Fixing that case requires per-commit file classification
via REST /commits/{sha} + go-enry — tracked as future work.
- Title becomes "login (Name)" (or just "login") instead of
"Name's Profile Details".
- Row labels replaced with Octicon glyphs (repos, company, location,
link, clock, people) rendered in the theme's muted color.
- Joined and account-age rows merge into a single "YYYY-MM-DD (N years
ago)" line; years round down to whole years with month/day fallbacks.
- Drop profile-summary-for-github from README credits — no code from
that project is used. github-profile-summary-cards is the only direct
reference.
- Replace the previous 30-theme list with the complete 61-theme palette
from github-profile-summary-cards (snake_case ids, e.g. github_dark,
nord_bright, solarized_dark).
- Add Stroke and StrokeOpacity fields to Theme; card frame now uses the
theme's own stroke instead of a hardcoded white overlay so light themes
render a visible border.
- Drop the github-readme-stats credit from README; all palette data now
comes from one upstream source.
- Productive time is now a 24-hour bar chart with axes and nice tick labels
instead of a 7x24 heatmap. Model Productive field reshaped from
[7][24]int to [24]int.
- Language cards render as donut charts with a left-side legend instead of
a stacked bar. Slices beyond top-6 collapse into an "Other" row.
- Add niceTicks helper (1/2/5 * 10^k ladder, d3-style) for axis ticks.
- Legacy language_bar.go removed.
Align card set with github-profile-summary-cards' 5-card layout:
0-profile-details.svg (unchanged)
1-repos-per-language.svg (new) owned repos grouped by primary language
2-most-commit-language.svg (new) last-year commits attributed to each repo's primary language
3-stats.svg (renumbered)
4-productive-time.svg (renumbered)
- FetchProductive now fills p.CommitsByLanguage from the same commit history
it uses for the heatmap, so no extra API calls are introduced.
- TopRepos carries primary language so productive-time can aggregate by lang.
- LangStat.Bytes renamed to Value (repo count or commit count, context-dependent).
- Shared bar+legend renderer extracted to language_bar.go.
- Ignore generated output/ directory.
tiennm99andGitHub