Git for Windows uses tags like v2.53.0.windows.1. Node.js strips
".windows.1" and replaces ".windows.N" (N>1) with ".N".
Add NormalizeVersions to the git package and wire it into the classify
pipeline. Also add version normalization to comparecache so the
comparison uses canonical versions for both caches.
Remaining git diffs: data freshness (.windows.2 releases Go hasn't
fetched) and RC versions in Go that live doesn't have.
rocm and jetpack variants are tagged by Go's variant system but kept
by Node.js with special arch names. Filter them from comparison noise
to avoid false positives.
Match count: 70/106
- Hugo: exclude Linux-64bit legacy filename alias
- Hugo-extended: exclude Linux-64bit legacy filename alias
- Gitea: exclude -src- and -docs- tarballs
- Pathman: exclude armv8 legacy alias
- UUID v7: exclude exotic architectures (thumb, armeb, loong, gnux32, risc)
- comparecache: filter bare executables and docs tarballs as noise,
apply noise filter to both live and Go sides
- legacy.go: add .tar.bz2 to legacyFormats
Match count: 69/106 (up from 58)
Move all source-specific classifiers, variant tagging, config filtering,
and readAllRaw out of cmd/webicached into internal/classifypkg. The new
Package() function runs the full classify pipeline: source dispatch →
tag variants → apply config.
webicached now only handles fetching raw data and writing to fsstore.
The classification logic is reusable by comparecache and future tools.
- gittag classifier: use "{repo}-{tag}" filenames (matching Node.js),
strip "v" prefix from version, synthesize date-based version for
tagless repos (HEAD of master/main)
- GitHub source-only: use "git" format (no dot) and "{repo}-{tag}"
filename for clone assets
- Legacy export: add "git" to recognized formats so gittag packages
appear in the legacy cache
- Derives repo name from the git URL in releases.conf
vim-commentary now matches. vim-zig matches on format but has newer
data (expected — Go fetched more recently than Node.js).
Moved isMetaAsset from cmd/webicached to classify.IsMetaAsset so
both webicached and comparecache use the same logic. Removed
duplicated isMetaFile from comparecache. The comparecache
isLiveNoise now delegates to classify.IsMetaAsset and adds
live-specific filters (.deb, .rpm, -src-).
Drop the Owner-Repo prefix from source tarball filenames — the
actual download name comes from Content-Disposition. Added TODO
to resolve the full filename via HEAD at fetch time.
Source-only releases (no uploaded assets) now also emit a .git
asset with the GitHub clone URL, matching how gittag-sourced
packages like vim-commentary and vim-zig work. This allows
install via git clone --branch <tag> as an alternative to
downloading the tarball.
Source-only GitHub releases now use the API-provided tarball_url
and zipball_url directly. Filename follows the legacy pattern
(Owner-Repo-Tag.ext) to approximate the Content-Disposition
filename that Node.js gets by following the redirect.
Source-only releases now use the API-provided tarball_url and
zipball_url directly instead of guessing the archive URL format.
The filename uses the git tag, and the download URL is what
GitHub's API actually returns.
Strips known noise from the live cache before comparison: .deb, .rpm,
.asc, .sig, .gpg, .sbom, .sha256, checksums, install.sh, install.ps1,
.txt, and other non-installable files. Matches went from 16 to 50.
Uses Node.js version range (2nd to 2nd-to-last) as the window.
All Node.js versions in the window are included so missing Go
versions/assets are visible. Go-only versions are hidden since
those are just deeper fetch history, not real gaps.
- yq: move man_page_only from general isMetaAsset to yq-specific tagger
- node: restore .exe as stored asset with "bare-exe" variant (installable
by Go, excluded from legacy)
- ollama: rename Ollama-darwin.zip variant from "installer" to "app"
(.app bundle is installable by Go, just not by legacy Node.js)
The distinction: general classification/filter (isMetaAsset) handles
truly non-installable files. Installer-specific taggers handle assets
that are installable but need variant tagging. Legacy filter strips
variants and unsupported formats for Node.js compat.
Node.js normalizes .tgz extensions to .tar.gz in the cache name field
while keeping the real .tgz URL in download. Match this behavior so
legacy export filenames are consistent. Affects ollama-darwin.tgz and
any other packages using .tgz.
Node.js index lists "win-x64-exe" but there's no .exe file on the
download server. The MSI installer (separate "msi" entry) is the actual
Windows installer. The "exe" entry was generating a phantom filename.
asset_filter is a substring that asset filenames must contain. Used when
multiple packages share a GitHub release (kubectx/kubens both come from
ahmetb/kubectx). Added as a first-class Conf field and applied in
webicached's applyConfig.
Drop VariantTagger interface and map-based lookup. Each per-installer
package now exports a plain TagVariants function. webicached dispatches
via a switch on package name, consistent with fetchRaw and
classifyPackage.
Move variant detection logic from inline functions in webicached to
per-installer packages (internal/releases/{bun,fish,git,lsd,node,
ollama,pwsh,xcaddy}). Each exports a Tagger implementing the new
storage.VariantTagger interface. webicached uses an explicit map
of package name → tagger, no magic registration.
Extract shared state (store, client, auth, rawDir, config flags) into
a WebiCache struct. Convert refreshPackage, fetchRaw, and paginated
fetchers (github, gitea, gittag, nodedist) to methods.
Add -shallow flag: fetches only the first page of releases from
paginated sources. Single-index sources (nodedist, chromedist, etc.)
are always complete in one request.
Add unofficial_url to node/releases.conf and update the nodedist
fetcher/classifier to fetch from both URLs. Raw entries are stored
with "official/" or "unofficial/" tag prefixes so they don't overwrite
each other. The classifier picks the correct base URL from the prefix.
This matches the Node.js releases.js behavior which merges both sources,
adding musl, riscv64, loong64, and 7z builds from unofficial.
- comparecache: use lexver.Compare for version sorting instead of
lexicographic sort (v9.9.0 was incorrectly ranked above v25.8.0)
- webicached/expandNodeFile: add riscv64, loong64 arch mappings and
7z format support for unofficial Node.js builds
- COMPARISON.md: rewrite with version-level review findings including
format filtering gaps (.pkg/.msi/.deb/.dmg), build variant design
(Extra field for rocm/jetpack/fxdependent), and node multi-source issue
Node.js cache entries from custom sources (flutter, go, terraform, etc.)
use _filename (a path) instead of name. Add effectiveName() that falls
back to _filename basename, then download URL basename.
Eliminates phantom "empty name" diffs. Matches went from 8 to 12.
GitHub has two archive formats:
- legacy: codeload.github.com/.../legacy.tar.gz/... → Owner-Repo-Hash/
- current: github.com/.../archive/refs/tags/TAG.tar.gz → repo-version/
The API's tarball_url redirects to the legacy format. Node.js follows
this redirect. The current format is cleaner: predictable filenames
(repo-version.tar.gz), consistent directory names (repo-version/),
and standard github.com URLs.
Verified: aliasman-1.1.2.tar.gz extracts to aliasman-1.1.2/ which
matches the install script glob (mv ./*aliasman*/aliasman ...).
Use Owner-Repo-Tag naming (e.g. BeyondCodeBootcamp-aliasman-v1.1.2.tar.gz)
and direct codeload.github.com URLs instead of api.github.com tarball_url.
This matches the Node.js behavior for source-only packages (aliasman,
duckdns.sh, serviceman) where the extracted directory name matters for
install script globbing (mv ./*aliasman*/ ...).
Remaining diff: Node.js follows the redirect to get the git short hash
suffix (-0-g{hash}) from Content-Disposition. Go uses the tag name
directly. Both resolve to the same archive content.
- Add -src.{tar.gz,tar.xz,zip} pattern to isMetaAsset (alongside _src.)
- Set os=posix_2017, arch=* on source archives (no-binary-asset releases)
instead of leaving them empty. These are shell scripts/vim plugins that
work on any POSIX system.
- Remove "source" Extra tag from source archives (os/arch tells the story)
Add fetch + classify functions for all custom source types:
- chromedist (chromedriver): Chrome for Testing JSON index
- flutterdist (flutter): Google Storage per-OS release indexes
- golang (go): golang.org/dl JSON API
- gpgdist (gpg): SourceForge RSS scraping
- hashicorp (terraform): releases.hashicorp.com product index
- iterm2dist (iterm2): HTML scraping of downloads page
- juliadist (julia): S3 versions.json with platform files
- mariadbdist (mariadb): two-step REST API (majors → releases)
- zigdist (zig): mixed-schema JSON with platform keys
All 9 fetcher packages already existed in internal/releases/ but
were not wired into webicached's fetchRaw/classifyPackage switches.
Now all 103 packages produce classified cache output.
- cmd/comparecache: compares Go cache vs Node.js LIVE_cache at filename
level, categorizes differences (meta-filtering, version depth, source
tarballs, unsupported sources, real asset differences)
- COMPARISON.md: per-package checklist with 91 live packages categorized
- webicached: add -no-fetch flag to classify from existing raw data only
- GO_WEBI.md: update Phase 1 checkboxes for completed items
Combines fetch + classify + write into one pipeline:
1. Reads releases.conf to discover packages
2. Fetches raw upstream data to rawcache
3. Classifies assets (OS, arch, libc, format)
4. Applies config transforms (exclude, version prefix strip)
5. Writes to fsstore in Node.js-compatible _cache/ format
Supports github, nodedist, gittag, and gitea sources. Other sources
(golang, zigdist, flutter, etc.) are skipped with a log message —
they'll be added as needed.
Can run as a one-shot (-once) or periodic daemon (-interval 15m).
Replace conf.Get("key") and conf.Source() calls with direct struct
field access (conf.Owner, conf.Repo, conf.TagPrefix, conf.BaseURL,
conf.Source) and conf.Extra["key"] for non-standard keys.
Add cmd/uaparse — analyzes User-Agent strings from webi.sh logs,
deduplicates by (os, arch, libc), extracts platform hints (cloud
provider, container runtime, distro), and flags malformed UAs.
Fix uadetect issues discovered by running against 2,186 live UAs:
- Msys/MINGW/Cygwin now correctly detected as Windows (was Linux)
- FreeBSD detection added
- s390x and riscv64 arch detection added
- WSL libc no longer falsely detected as MSVC ("microsoft" in kernel
version string was triggering the MSVC check)
.tgz is a legitimate archive format (used by ollama darwin releases).
Remove it from the meta-asset filter and add a .tgz → .tar.gz mapping
in detectFormat.
internal/resolve: picks the best release for a platform query.
Handles arch compatibility fallbacks (Rosetta 2, Windows ARM64
emulation, amd64 micro-arch levels), format preferences, variant
filtering (prefers base over rocm/jetpack GPU variants), and
universal (arch-less) binaries.
cmd/e2etest: fetches releases for goreleaser, ollama, and node,
classifies them, resolves for 9 test queries across linux/darwin/
windows x86_64/arm64, then compares against the live webi.sh API.
Results: 8/9 exact match, 1 warn where the Go resolver is more
correct than the live API (ollama arm64 base vs jetpack variant).
Edge cases fixed during development:
- .tgz is a valid archive format (not npm metadata)
- Empty arch in filename = universal binary (ranked below native)
- GPU variants (rocm, jetpack) ranked below base binaries
When a GitHub release has no binary assets, fall back to tarball_url and
zipball_url. These are source distributions (platform-independent), marked
with extra=source.
- serviceman: 12 distributables (6 releases × tar.gz + zip)
- aliasman: 8 distributables (4 releases × tar.gz + zip)
- duckdns.sh: 6 distributables (3 releases × tar.gz + zip)
Total: 170,213 rows across 116 packages (no more zeros).
- .app.zip and .dmg formats now infer darwin OS when absent
- Filter .tgz (npm packages) and .d.ts (TypeScript defs) as meta-assets
- Reduces bun false positives by 64, deno by 294
- Add cmd/classify: reads raw cached releases and produces a CSV of all
distributables with sortable version columns (ver_major/minor/patch/pre)
- Export rawcache.ActivePath() for use by cmd/classify
- Add OS detection: openbsd, netbsd, dragonflybsd, plan9, mac→darwin
- Add arch detection: armv5, armhf→armv7, arm7→armv7, 386→x86,
32bit/64bit (no hyphen), universal→universal2, riscv64, loong64,
mipsle, mips64le
- Infer Linux from .deb/.rpm format when OS not in filename
- Add .deb and .rpm as recognized formats
- Normalize all per-source values to buildmeta vocabulary (x86_64, aarch64)
- Filter source archives and buildable-artifact meta-assets
- Add CAT-RULES.md tracking classifier learnings
- Add CATEGORIZED.md and LINKS.md for reference
Batch 1 tested: go, node, hugo, caddy, pathman (35,919 rows)
