玉澜
c0e579fe6b
A stamp-shaped directory name is not ownership proof: pruneSkillBackups counted and RemoveAll'd any 20260819-120000-shaped entry under ~/.dws/skill-backups, so a user or tool that created such a directory lost its contents once DWS held five backups, and the Go backup path (MkdirAll) adopted a same-named foreign root outright. The PowerShell installers already implemented the correct contract; every other surface now matches it. Go stamps a freshly created root with the exact marker bytes the install scripts write (.dws-skill-backup = "dws skill backup v1") before any payload moves in, claims the root with mkdir so an existing unproven root bumps to a collision suffix instead of being adopted, and prunes only roots whose marker verifies — unmarked or wrongly worded stamp-shaped directories are foreign data, preserved and never counted against the keep limit. The shell installers (install.sh, install-skills.sh, install-event.sh, install-devapp.sh) and the npm installer apply the same rule in their backup collision loops, with roots recorded as created by the running process exempt from marker re-verification so a mid-run marker permission failure still reuses this run's own root and keeps the sibling payload intact. Regression tests cover every surface: pruning an unmarked/wrongly marked stamp-shaped directory alongside marked ones, refusing to adopt a foreign root (payload moves to a suffixed root, foreign data and its nonexistent marker untouched), same-stamp reuse of a proven root, and marker-write failure cleaning the empty fresh root.
DingTalk Workspace CLI npm Package
This package installs the dws executable and bundles the DingTalk Workspace
agent skills for local installation.