Tweaks for mail processing with mu4e

This commit is contained in:
2025-09-08 07:32:48 +02:00
parent ad36b71d14
commit 9566ac53a4
2 changed files with 109 additions and 16 deletions

View File

@@ -2,7 +2,7 @@
;; mu4e should already be loaded from .emacs before this file is loaded
;; If not loaded, try to load it
(add-to-list 'load-path "/usr/local/share/emacs/site-lisp/mu4e/")
(add-to-list 'load-path "/opt/homebrew/Cellar/mu/1.12.12/share/emacs/site-lisp/mu/mu4e")
(require 'mu4e)
;; HTML rendering configuration for mu4e 1.12
@@ -16,6 +16,14 @@
;; (setq shr-width 80) ; 80 column width
(setq shr-bullet "") ; Nice bullet
;; Increase font size in SHR (HTML rendering)
(defun my-shr-rescale-font ()
"Increase font size in SHR rendered content."
(text-scale-set 1)) ; Increase by 1 step, adjust as needed (2, 3, etc.)
;; Apply font scaling to mu4e HTML viewing
(add-hook 'mu4e-view-mode-hook 'my-shr-rescale-font)
;; Create a custom command to view HTML with pandoc
(defun mu4e-view-html-with-pandoc ()
"View the HTML part of the current message using pandoc."
@@ -134,7 +142,7 @@
:key ?i)
(:name "📰 Newsletters"
:query "(from:/newsletter|news|digest|update|weekly|daily|monthly|bulletin|announcement/ OR subject:/newsletter|digest|update|weekly|edition/) AND NOT flag:trashed AND NOT flag:flagged"
:query "(from:/nytimes|newyorktimes|atlantic|politico/ OR from:nytimes.com OR from:theatlantic.com OR from:politico.com OR from:politico.eu) AND NOT flag:trashed AND NOT flag:flagged"
:key ?n)
(:name "🛍️ Purchases & Orders"
@@ -166,7 +174,7 @@
:query "list:std-discussion.lists.isocpp.org AND NOT flag:trashed"
:key ?C)
(:name "📋 Qt Interest"
(:name "📋 Qt Interest"
:query "list:interest.qt-project.org AND NOT flag:trashed"
:key ?q)
@@ -175,7 +183,7 @@
:key ?b)
(:name "📋 GCC"
:query "list:gcc.gnu.gcc.org AND NOT flag:trashed"
:query "list:gcc.gcc.gnu.org AND NOT flag:trashed"
:key ?G)
(:name "📋 LKML"
@@ -196,12 +204,47 @@
("/IONOS/Drafts" . ?D)
("/IONOS/Archive" . ?A)))
;; UI Configuration - use default headers for now
;; (setq mu4e-headers-fields
;; '((:human-date . 12)
;; (:flags . 6)
;; (:from-or-to . 22)
;; (:subject)))
;; Custom function for fuzzy relative timestamps
(defun my-mu4e-format-date (date)
"Format DATE as a fuzzy relative time string."
(let* ((now (float-time))
(time (float-time date))
(diff (- now time))
(sec diff)
(min (/ diff 60))
(hour (/ diff 3600))
(day (/ diff 86400))
(week (/ diff 604800))
(month (/ diff 2592000))
(year (/ diff 31536000)))
(cond
((< sec 60) "just now")
((< min 2) "1 min ago")
((< min 60) (format "%d mins ago" (truncate min)))
((< hour 2) "1 hour ago")
((< hour 24) (format "%d hours ago" (truncate hour)))
((< day 2) "yesterday")
((< day 7) (format "%d days ago" (truncate day)))
((< week 2) "1 week ago")
((< week 4) (format "%d weeks ago" (truncate week)))
((< month 2) "1 month ago")
((< month 12) (format "%d months ago" (truncate month)))
((< year 2) "1 year ago")
(t (format "%d years ago" (truncate year))))))
;; Custom header field for fuzzy date
(add-to-list 'mu4e-header-info-custom
'(:fuzzy-date . (:name "Date"
:shortname "Date"
:function (lambda (msg)
(my-mu4e-format-date (mu4e-message-field msg :date))))))
;; UI Configuration - use fuzzy dates in headers
(setq mu4e-headers-fields
'((:fuzzy-date . 15) ; Fuzzy date with 15 char width
(:flags . 6)
(:from-or-to . 22)
(:subject)))
;; Make mu4e respect the current color theme
(setq mu4e-view-use-gnus t) ; Use Gnus article mode for better theme support

View File

@@ -6,6 +6,51 @@
MAILDIR="$HOME/Maildir"
ARCHIVE_LISTS=true # Set to false if you don't want local date-based archives
# Function to fix List-Id headers for SimpleLogin forwarded messages
fix_list_headers() {
echo "Processing mailing list messages to fix List-Id headers..."
local count=0
local fixed=0
# Process all messages in Lists folder and subfolders
# This includes both /Personal/Lists/{new,cur} and /Personal/Lists/*/{new,cur}
find "$MAILDIR/Personal/Lists" -type f \( -path "*/new/*" -o -path "*/cur/*" \) | while read -r msg; do
((count++))
# Check if this message has X-Simplelogin-Original-List-Id but no List-Id
if grep -q "^X-Simplelogin-Original-List-Id:" "$msg" 2>/dev/null && ! grep -q "^List-Id:" "$msg" 2>/dev/null; then
# Extract the original List-Id value
LIST_ID=$(grep "^X-Simplelogin-Original-List-Id:" "$msg" | sed 's/^X-Simplelogin-Original-List-Id: //')
if [ -n "$LIST_ID" ]; then
# Create a temporary file with the new header
TEMP_FILE=$(mktemp)
# Add List-Id header after the first occurrence of X-Simplelogin headers
awk -v list_id="$LIST_ID" '
!added && /^X-Simplelogin-Original-List-Id:/ {
print "List-Id: " list_id
added = 1
}
{ print }
' "$msg" > "$TEMP_FILE"
# Replace the original file
mv "$TEMP_FILE" "$msg"
((fixed++))
# Show progress every 100 messages
if [ $((fixed % 100)) -eq 0 ]; then
echo " Fixed $fixed messages so far..."
fi
fi
fi
done
echo " Processed $count messages, fixed $fixed missing List-Id headers"
}
# Function to create date-based archive of Lists folder
archive_lists() {
if [ "$ARCHIVE_LISTS" != "true" ]; then
@@ -84,22 +129,27 @@ if [ $SYNC_STATUS -ne 0 ]; then
echo "This can be normal if some folders are not yet created on the server."
fi
# Step 2: Create local archives (optional)
# Step 2: Fix List-Id headers for SimpleLogin forwarded messages
echo ""
echo "Step 2: Fixing List-Id headers for mailing lists..."
fix_list_headers
# Step 3: Create local archives (optional)
if [ "$ARCHIVE_LISTS" = "true" ]; then
echo ""
echo "Step 2: Creating local date-based archives..."
echo "Step 3: Creating local date-based archives..."
archive_lists
else
echo ""
echo "Step 2: Skipping local archives (disabled)"
echo "Step 3: Skipping local archives (disabled)"
fi
# Step 3: Update mu index
# Step 4: Update mu index
echo ""
echo "Step 3: Updating mu index..."
echo "Step 4: Updating mu index..."
mu index --quiet
# Step 4: Show summary
# Step 5: Show summary
echo ""
echo "=========================================="
echo "Mail Processing Complete: $(date)"