From 930b01bd09f42be77520b753c6068b7710c98c4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=93scar=20N=C3=A1jera?= <hi@oscarnajera.com>
Date: Mon, 4 Jan 2021 15:12:52 +0100
Subject: Macros for queries

---
 bin/tagmail | 62 +++++++++++++++++++++++++++++++------------------------------
 1 file changed, 32 insertions(+), 30 deletions(-)

(limited to 'bin')

diff --git a/bin/tagmail b/bin/tagmail
index 2d65365..d8cda62 100755
--- a/bin/tagmail
+++ b/bin/tagmail
@@ -24,6 +24,7 @@
  (ice-9 regex)
  (ice-9 receive)
  (mail-tools)
+ (utils)
  (srfi srfi-1)
  (system ffi-help-rt)
  (system foreign)
@@ -95,32 +96,32 @@
 (define (notmuch-tag options ffi-db rules new)
   (map (lambda (rule)
          (match-let* (((tags query-str) (with-new rule new))
-                      (info (if (null? (cddr rule)) query-str (caddr rule)))
-                      (query (nm-query-db ffi-db query-str)))
-           (simple-format #t " ~a messages: ~a~a~%"
-                          (nm-count-messages query)
-                          (if (string=? info query-str) ""
-                              (string-append info " | "))
-                          tags)
-           (nm-iter messages (nm-result-messages query) (apply-tags-to-message options tags))
-           (notmuch_query_destroy query)))
+                      (info (if (null? (cddr rule)) query-str (caddr rule))))
+           (with-nm-query
+            (ffi-db query query-str)
+            (simple-format #t " ~a messages: ~a~a~%"
+                           (nm-count-messages query)
+                           (if (string=? info query-str) ""
+                               (string-append info " | "))
+                           tags)
+            (nm-iter messages (nm-result-messages query) (apply-tags-to-message options tags)))))
        rules))
 
 (define (list-tag options ffi-db new)
   (display (colorize-string "[LISTS filters]\n" 'BOLD 'YELLOW))
   (match-let* (((tags-str query-str) (with-new '("+lists" "not tag:lists") new))
-               (reg (make-regexp "<([a-z0-9=_-]+)\\." regexp/icase))
-               (query (nm-query-db ffi-db query-str))
-               (result (nm-iter
-                        messages (nm-result-messages query)
-                        (lambda (msg*)
-                          (and-let* ((list-id (regexp-exec reg (nm-header msg* "list-id")))
-                                     (tags (format #f "~a +lists/~a" tags-str
-                                                   (string-downcase (match:substring list-id 1)))))
-                            ((apply-tags-to-message options tags) msg*))))))
-    (simple-format #t " ~a messages belonging to lists~%"
-                   (length (filter identity result)))
-    (notmuch_query_destroy query)))
+               (reg (make-regexp "<([a-z0-9=_-]+)\\." regexp/icase)))
+    (with-nm-query
+     (ffi-db query query-str)
+     (->> (lambda (msg*)
+            (and-let* ((list-id (regexp-exec reg (nm-header msg* "list-id")))
+                       (tags (format #f "~a +lists/~a" tags-str
+                                     (string-downcase (match:substring list-id 1)))))
+              ((apply-tags-to-message options tags) msg*)))
+          (nm-iter messages (nm-result-messages query))
+          (filter identity)
+          length
+          (simple-format #t " ~a messages belonging to lists~%")))))
 
 (define (spam-channel push result)
   (setvbuf push 'line)
@@ -145,15 +146,16 @@
    "bogofilter -bTv"
    (lambda (push result)
      (display (colorize-string "[SPAM Flag]\n" 'BOLD 'YELLOW))
-     (let* ((spam? (spam-channel push result))
-            (query (nm-query-db ffi-db query-str))
-            (result (nm-iter messages (nm-result-messages query)
-                             (lambda (message)
-                               (when (spam? (pointer->string (notmuch_message_get_filename message)))
-                                 ((apply-tags-to-message options "+spam -inbox") message))))))
-       (format #t " ~a messages added to spam~%"
-               (length (filter boolean? result)))
-       (notmuch_query_destroy query)))))
+     (let ((spam? (spam-channel push result)))
+       (with-nm-query
+        (ffi-db query query-str)
+        (->> (lambda (message)
+               (when (spam? (pointer->string (notmuch_message_get_filename message)))
+                 ((apply-tags-to-message options "+spam -inbox") message)))
+             (nm-iter messages (nm-result-messages query))
+             (filter boolean?)
+             length
+             (format #t " ~a messages added to spam~%")))))))
 
 (define tag-rules
   '(("+ci" "from:travis-ci.com or from:travis-ci.org or from:appveyor.com or from:circleci.com or from:mg.gitlab.com and subject:Pipeline")
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