The session process takes over the old state definitions under a new name ("session state"). The parent only needs to keep track of whether a client has been granted access, so it only uses two states: NEW, and ACCCESS_GRANTED which is set as soon as the auth process has granted repository access and before the session and repo_read/repo_write children are started. Because 'gotctl info' can no longer observe the session state remove support code for printing it. ok op@

like the previous, show also the committer if different from the author.

- drop the "diff commit1 commit2" header; it's already showed in the body of the diff. - hide the tree id (not that useful to show.) - show the committer if different from the author. - use From/Via for Committer/Author. discussed with jamsek, stsp, tracey ok jamsek tracey

The gotd parent process has lost access to client capabilities. Take the easy way out and remove related code. If needed, client capabilities can still be found in the debug log with 'gotd -v'. ok op, jamsek

Both are already assigned just above in open_diff_view() ok op@

ok stsp@

ok stsp@

ok tracey@; rebased after recent changes.

ok stsp@ op@

The new session process is able to manipulate files in the repository and keeps track of the read/write client session state. The parent process now restricts its view of the filesystem to the absolute path stored in argv[0], and combines this with unveil "x" on this path. As a result the parent process can only re-exec itself. small tweaks + ok op@

otherwise most test fails because of double "/" ending in paths and tricking some check into thinking that's failed. ok jamsek stsp

Ensure an actual file path is displayed in the 'got diff -d -c commit path ...' case when one of the specified paths is a deleted file. Prior to this, the unhelpful "/dev/null" label was shown instead. Includes some copypasta fixes noted by op. ok stsp@ op@

Accept flag parameter to optionally specify which pointers to free. This saves callers looping through the list to free pointers. ok + fix stsp@

Reviewed and uncovered as part of the diff in the forthcoming commit (pathlist API refactor). ok stsp@

Like got log -d, add the switch to 'got diff' to display a diffstat of changes; as per stsp's suggestion, we always include diff output with the diffstat. Disabled in gotwebd (for now :) Includes tweaks from op@ ok stsp@

Previously the gotd tests were only running fresh clones.

There was a bug where we reused a file stored in *outfd from a previous call, resulting in a raw object backed by a file but with tempfile_idx -1. This then caused bad confusion during deltification. Fix this by passing tempfd to read_raw() functions and only setting *outfd in case it is actually required, and returning tempfd to the repository tempfile pool otherwise. ok tracey

ok tracey@

ok tracey@