forked from 1b-agent/opencadstudio-upstream
Builds from main reported only the release version (2026.36) even when HEAD was hundreds of commits past the tag. build.rs now also emits OCS_TAG_DISTANCE, OCS_COMMIT_DATE, OCS_BUILD_METADATA and OCS_FULL_VERSION: a clean checkout of the release tag stays "2026.36", anything else becomes "2026.36+194.gef189d77", with ".dirty" appended for uncommitted changes and only the hash when no tag can be counted from (shallow clone, tarball). OCS_APP_VERSION is unchanged so the update check, donation gate, User-Agents and window title keep working. The About dialog gains Build / Commit date / Profile cards, Copy Info, the REPORT issue template and recovery reports carry the full version, and `-V`/`--version` print it instead of Cargo's 2026.36.0. Release workflows check out full history so release binaries see the tag. Also fixes the build being marked dirty when there is no repository: diff-index exits 128 there, not 1. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>