more swag

justfile

@@ -736,6 +736,23 @@ remote-branch $remote_ref=`just _a_remote_branch origin | cut -d/ -f2-`:
 # TODO: onto release-xx.yy doesn't work
 
 # TODO: python-updates
+checkout-commit-in-worktree $commit=`just _a_commit`:
+    #!/usr/bin/env -S bash -euo pipefail
+    [[ -n "${commit:-}" ]]
+    if [[ -d tmp/commit-"$commit" ]]; then
+        echo >&2 "Commit already checked out, cd'ing there..."
+    else
+        (
+            cd master
+            $GIT worktree prune
+            # TODO: fetch the commit from upstream if it doesn't exist?
+            # TODO: support github /commit/ urls?
+            $GIT worktree add ../tmp/commit-"$commit" "$commit"
+        )
+    fi
+    cd tmp/commit-"$commit"
+    exec just _enter_interactive_shell
+
 @new-worktree *args:
     cd "$(just _new_worktree "$@")"; exec just _enter_interactive_shell
 
@@ -1408,9 +1425,10 @@ _enter_interactive_shell *_:
             builtin printf "\e]7;kitty-shell-cwd://%s%s\a" "$HOSTNAME" "$PWD"
         fi
     fi
+    # TODO: skip if no tty?
     # TODO: -l ?
     exec "$SHELL" "$@"
-    # TODO: go back to the old PWD here
+    # TODO: somehow report the old PWD here, will require i rethink the use of [no-cd] and maybe instead accept the new working dir via an argument
 
 # maintenance