chore(ai): archive gptel and remove it from the live config

I archived gptel to archive/gptel/ since I rarely use it. Moved there: the six gptel modules (ai-config, ai-conversations, ai-conversations-browser, ai-mcp, ai-quick-ask, ai-rewrite), the gptel-tools/ directory, custom/gptel-prompts.el, their test files and utilities, and the four gptel-only specs.

Scrubbed from the live config: the ai-config require in init.el, which also drops the whole C-; a keymap; the gptel-mode emojify hook in font-config.el; the gptel-tools entries in the Makefile clean target and the coverage runner; and the gptel feature notes in README. Cancelled the open gptel tasks in todo.org (the AI Open Work issues, the feature-extension brainstorm, the velox gptel-magit bug).

ai-term stays. It is the ghostel Claude launcher, independent of gptel.

Verified: every module loads, a batch init launch reaches completion clean, and the full test suite shows only pre-existing coverage failures unrelated to this change.

1 files changed, 183 insertions, 0 deletions

diff --git a/archive/gptel/tests/test-gptel-tools-git-log.el b/archive/gptel/tests/test-gptel-tools-git-log.el
new file mode 100644
index 00000000..c0503039
--- /dev/null
+++ b/archive/gptel/tests/test-gptel-tools-git-log.el
@@ -0,0 +1,183 @@
+;;; test-gptel-tools-git-log.el --- Tests for git_log gptel tool -*- lexical-binding: t; -*-
+
+;;; Commentary:
+;; Tests run against real temp git repos under HOME via `process-file'.
+
+;;; Code:
+
+(require 'ert)
+(require 'cl-lib)
+
+(eval-and-compile
+  (add-to-list 'load-path (expand-file-name "tests" user-emacs-directory))
+  (add-to-list 'load-path (expand-file-name "gptel-tools" user-emacs-directory))
+  (setq load-prefer-newer t)
+  (unless (featurep 'gptel)
+    (defvar gptel-tools nil)
+    (defun gptel-make-tool (&rest _args) nil)
+    (defun gptel-get-tool (&rest _args) nil)
+    (provide 'gptel)))
+
+(require 'git_log)
+
+;; ---------- helpers
+
+(defun test-gptel-tools-git-log--with-repo (commit-count fn)
+  "Create a temp git repo under HOME with COMMIT-COUNT empty commits.
+Call FN with the absolute path, clean up after."
+  (let* ((name (format ".test-gptel-tools-git-log-%s"
+                       (format-time-string "%s%N")))
+         (dir (expand-file-name name "~")))
+    (unwind-protect
+        (progn
+          (make-directory dir)
+          (let ((default-directory dir))
+            (call-process "git" nil nil nil "init" "--quiet")
+            (call-process "git" nil nil nil "config" "user.email" "test@x")
+            (call-process "git" nil nil nil "config" "user.name" "Test")
+            (dotimes (i commit-count)
+              (let ((process-environment
+                     (append
+                      (list "GIT_AUTHOR_DATE=2000-01-01T00:00:00+0000"
+                            "GIT_COMMITTER_DATE=2000-01-01T00:00:00+0000")
+                      process-environment)))
+                (call-process "git" nil nil nil "commit" "--allow-empty"
+                              "--quiet" "-m" (format "commit %d" i)))))
+          (funcall fn dir))
+      (when (file-exists-p dir) (delete-directory dir t)))))
+
+;; ---------- effective-count
+
+(ert-deftest test-gptel-tools-git-log-effective-count-defaults-on-nil ()
+  "Boundary: nil N → default count."
+  (should (= (cj/gptel-git-log--effective-count nil)
+             cj/gptel-git-log--default-count)))
+
+(ert-deftest test-gptel-tools-git-log-effective-count-defaults-on-non-integer ()
+  "Boundary: non-integer N → default count."
+  (should (= (cj/gptel-git-log--effective-count "ten")
+             cj/gptel-git-log--default-count))
+  (should (= (cj/gptel-git-log--effective-count 0.5)
+             cj/gptel-git-log--default-count)))
+
+(ert-deftest test-gptel-tools-git-log-effective-count-clamps-low ()
+  "Boundary: N below 1 → default count."
+  (should (= (cj/gptel-git-log--effective-count 0)
+             cj/gptel-git-log--default-count))
+  (should (= (cj/gptel-git-log--effective-count -5)
+             cj/gptel-git-log--default-count)))
+
+(ert-deftest test-gptel-tools-git-log-effective-count-caps-high ()
+  "Boundary: N above max → max."
+  (should (= (cj/gptel-git-log--effective-count 1000)
+             cj/gptel-git-log--max-count)))
+
+(ert-deftest test-gptel-tools-git-log-effective-count-normal ()
+  "Normal: a valid N passes through."
+  (should (= (cj/gptel-git-log--effective-count 5) 5)))
+
+;; ---------- validate-path
+
+(ert-deftest test-gptel-tools-git-log-validate-path-normal ()
+  "Normal: validator accepts a git working tree."
+  (test-gptel-tools-git-log--with-repo
+   1
+   (lambda (dir)
+     (should (equal (cj/gptel-git-log--validate-path dir) dir)))))
+
+(ert-deftest test-gptel-tools-git-log-validate-path-error-outside-home ()
+  "Error: path outside HOME signals."
+  (should-error (cj/gptel-git-log--validate-path "/etc")))
+
+(ert-deftest test-gptel-tools-git-log-validate-path-error-not-a-repo ()
+  "Error: directory outside any git working tree signals."
+  (let ((dir (make-temp-file
+              (expand-file-name ".test-gptel-tools-git-log-" "~") t)))
+    (unwind-protect
+        (should-error (cj/gptel-git-log--validate-path dir))
+      (when (file-exists-p dir) (delete-directory dir t)))))
+
+(ert-deftest test-gptel-tools-git-log-validate-path-error-not-a-directory ()
+  "Error: file paths are rejected."
+  (let ((file (make-temp-file
+               (expand-file-name ".test-gptel-tools-git-log-file-" "~"))))
+    (unwind-protect
+        (should-error (cj/gptel-git-log--validate-path file))
+      (when (file-exists-p file) (delete-file file)))))
+
+(ert-deftest test-gptel-tools-git-log-validate-path-error-symlink-outside-home ()
+  "Error: symlinked directories resolving outside HOME are rejected."
+  (let ((link (expand-file-name
+               (format ".test-gptel-tools-git-log-link-%s"
+                       (format-time-string "%s%N"))
+               "~")))
+    (unwind-protect
+        (progn
+          (make-symbolic-link "/tmp" link t)
+          (should-error (cj/gptel-git-log--validate-path link)))
+      (when (file-symlink-p link) (delete-file link)))))
+
+;; ---------- run
+
+(ert-deftest test-gptel-tools-git-log-run-default-count ()
+  "Normal: default count limits output to that many commits."
+  (test-gptel-tools-git-log--with-repo
+   30
+   (lambda (dir)
+     (let* ((out (cj/gptel-git-log--run dir))
+            (lines (split-string (string-trim out) "\n")))
+       (should (= (length lines) cj/gptel-git-log--default-count))))))
+
+(ert-deftest test-gptel-tools-git-log-run-honors-n ()
+  "Normal: an explicit N limits output to N commits."
+  (test-gptel-tools-git-log--with-repo
+   10
+   (lambda (dir)
+     (let* ((out (cj/gptel-git-log--run dir 3))
+            (lines (split-string (string-trim out) "\n")))
+       (should (= (length lines) 3))))))
+
+(ert-deftest test-gptel-tools-git-log-run-since-no-match ()
+  "Boundary: --since filter with no matching commits returns marker."
+  (test-gptel-tools-git-log--with-repo
+   1
+   (lambda (dir)
+     (let ((out (cj/gptel-git-log--run dir 10 "2001-01-01")))
+       (should (string-match-p "No commits" out))))))
+
+(ert-deftest test-gptel-tools-git-log-run-error-on-git-log-failure ()
+  "Error: non-zero git log exits are surfaced."
+  (test-gptel-tools-git-log--with-repo
+   1
+   (lambda (dir)
+     (cl-letf (((symbol-function 'process-file)
+                (lambda (program infile destination display &rest args)
+                  (if (member "log" args)
+                      (progn
+                        (when (bufferp destination)
+                          (with-current-buffer destination (insert "bad log")))
+                        2)
+                    (apply #'call-process program infile destination display args)))))
+       (should-error (cj/gptel-git-log--run dir))))))
+
+(ert-deftest test-gptel-tools-git-log-run-empty-repo ()
+  "Boundary: a repo with no commits returns the empty-result marker."
+  (let* ((name (format ".test-gptel-tools-git-log-empty-%s"
+                       (format-time-string "%s%N")))
+         (dir (expand-file-name name "~")))
+    (unwind-protect
+        (progn
+          (make-directory dir)
+          (let ((default-directory dir))
+            (call-process "git" nil nil nil "init" "--quiet"))
+          ;; git log on a no-commits repo errors in some versions, but
+          ;; our wrapper turns "no commits" into the no-match marker.
+          (let ((res (ignore-errors (cj/gptel-git-log--run dir))))
+            ;; Either path is acceptable: error captured (nil) or the
+            ;; explicit "No commits matching" marker.
+            (should (or (null res)
+                        (string-match-p "No commits" res)))))
+      (when (file-exists-p dir) (delete-directory dir t)))))
+
+(provide 'test-gptel-tools-git-log)
+;;; test-gptel-tools-git-log.el ends here