Add a large blob check to the pre-push hook, using the same git tree
diff logic as corp's check-file-size CI workflow (the
check-git-accidental-large-file GitHub Action): diff the pushed tree
against the remote's old tree (or the merge base with the remote's
default branch for new refs) and reject any new or changed blob over
1.5 MB. Unlike the CI check, which only guards PRs into main, the hook
runs before pushing to any branch, catching mistakes before they
permanently bloat the remote repo.
Set TS_SKIP_LARGE_FILE_CHECK=1 to push a large file intentionally,
mirroring the skip-large-file-check commit message tag honored by CI.
This folds the go.mod replace check and the new check into a single
CheckPrePush entry point so both share one read of the hook's stdin;
corp's git-hook.go needs the matching call site update when it next
bumps its tailscale.com dependency.
Updates tailscale/corp#9863
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Change-Id: I1c8cf2a277ce854d45c0ea809bed7c06b3295374
`go run` builds a manifest-less .exe, so Windows applies installer-
detection heuristics and requests admin privileges to programs that
contains "install", "setup", or "update". Rename to dodge that.
Updates #20133
Change-Id: I144d3fcb076d7a02e4a3eb9fd079ee022a035c76
Signed-off-by: Fernando Serboncini <fserb@tailscale.com>
Move HOOK_VERSION into the githook package and export it as
githook.HookVersion, so tailscale/corp can reference it via
the shared-code bump instead of having to bump HOOK_VERSION
by hand.
New launcher.sh composes the wanted version from 2 sources:
the shared HOOK_VERSION and an optional repo local version,
misc/git_hook/HOOK_VERSION, for repo-specific config bumps.
Updates tailscale/corp#40381
Change-Id: I7cf16889ba53cb564cc2df7dfd7588748f542c55
Signed-off-by: Fernando Serboncini <fserb@tailscale.com>
Pull the hook logic into a reusable githook library package so
tailscale/corp can share it via a thin wrapper main instead of
keeping a forked copy in sync.
The install flow also changes: a wrapper scripts now build the
binary and reinstall the git hooks. Pulling new shared code no
longer requires re-running the installer.
Updates tailscale/corp#39860
Change-Id: I4d606d11c8c883015c190c54e3387a7f9fe4dd32
Signed-off-by: Fernando Serboncini <fserb@tailscale.com>
Brad FitzpatrickandBrad Fitzpatrick
Fernando SerbonciniandGitHub