chore: Separate daemon, client, server, and lib into crates

1 files changed, 102 insertions, 0 deletions

diff --git a/crates/client/src/shell/atuin.fish b/crates/client/src/shell/atuin.fish
new file mode 100644
index 00000000..2b469383
--- /dev/null
+++ b/crates/client/src/shell/atuin.fish
@@ -0,0 +1,102 @@
+if not set -q ATUIN_SESSION; or test "$ATUIN_SHLVL" != "$SHLVL"
+    set -gx ATUIN_SESSION (atuin uuid)
+    set -gx ATUIN_SHLVL $SHLVL
+end
+set --erase ATUIN_HISTORY_ID
+
+function _atuin_osc133_command_executed
+    set -q ATUIN_PTY_PROXY_ACTIVE; or return
+    test -n "$ATUIN_HISTORY_ID"; or return
+
+    printf '\033]133;C\a'
+end
+
+function _atuin_osc133_command_finished --argument-names exit_code
+    set -q ATUIN_PTY_PROXY_ACTIVE; or return
+    test -n "$ATUIN_HISTORY_ID"; or return
+
+    printf '\033]133;D;%s;history_id=%s;session_id=%s\a' "$exit_code" "$ATUIN_HISTORY_ID" "$ATUIN_SESSION"
+end
+
+function _atuin_preexec --on-event fish_preexec
+    if not test -n "$fish_private_mode"
+        set -g ATUIN_HISTORY_ID (atuin history start -- "$argv[1]" 2>/dev/null)
+        _atuin_osc133_command_executed
+    end
+end
+
+function _atuin_postexec --on-event fish_postexec
+    set -l s $status
+
+    if test -n "$ATUIN_HISTORY_ID"
+        _atuin_osc133_command_finished $s
+        ATUIN_LOG=error atuin history end --exit $s -- $ATUIN_HISTORY_ID &>/dev/null &
+        disown
+    end
+
+    set --erase ATUIN_HISTORY_ID
+end
+
+function _atuin_search
+    set -l keymap_mode
+    switch $fish_key_bindings
+        case fish_vi_key_bindings fish_hybrid_key_bindings
+            switch $fish_bind_mode
+                case default
+                    set keymap_mode vim-normal
+                case insert
+                    set keymap_mode vim-insert
+            end
+        case '*'
+            set keymap_mode emacs
+    end
+
+    set -l ATUIN_H
+    set -l ATUIN_STATUS 0
+
+    # In fish 3.4 and above we can use `"$(some command)"` to keep multiple lines separate;
+    # but to support fish 3.3 we need to use `(some command | string collect)`.
+    # https://fishshell.com/docs/current/relnotes.html#id24 (fish 3.4 "Notable improvements and fixes")
+    set ATUIN_H (ATUIN_SHELL=fish ATUIN_LOG=error ATUIN_QUERY=(commandline -b) atuin search --keymap-mode=$keymap_mode $argv -i 3>&1 1>&2 2>&3 3>&- | string collect)
+    set ATUIN_STATUS $pipestatus[1]
+
+    if test "$ATUIN_STATUS" -ne 0
+        test -n "$ATUIN_H"; and printf '%s\n' "$ATUIN_H" >&2
+        commandline -f repaint
+        return "$ATUIN_STATUS"
+    end
+
+    set ATUIN_H (string trim -- $ATUIN_H | string collect) # trim whitespace
+
+    if test -n "$ATUIN_H"
+        if string match --quiet '__atuin_accept__:*' "$ATUIN_H"
+            set -l ATUIN_HIST (string replace "__atuin_accept__:" "" -- "$ATUIN_H" | string collect)
+            commandline -r "$ATUIN_HIST"
+            commandline -f repaint
+            commandline -f execute
+            return
+        else
+            commandline -r "$ATUIN_H"
+        end
+    end
+
+    commandline -f repaint
+end
+
+function _atuin_bind_up
+    # Fallback to fish's builtin up-or-search if we're in search or paging mode
+    if commandline --search-mode; or commandline --paging-mode
+        up-or-search
+        return
+    end
+
+    # Only invoke atuin if we're on the top line of the command
+    set -l lineno (commandline --line)
+
+    switch $lineno
+        case 1
+            _atuin_search --shell-up-key-binding
+        case '*'
+            up-or-search
+    end
+end