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[next-scripts] / send_email

diff --git a/send_email b/send_email
index 1c0fc4b0e12ccb114c07d43a93c8f3f90e737be0..b2b1b54cb92927973c1d01bc67fbb1cd2f9a7ea4 100755 (executable)
--- a/send_email
+++ b/send_email
@@ -1,16 +1,27 @@
 #!/bin/bash
 
 mail_dir=$(realpath --relative-to=. "$(dirname "$0")/../mails")
-printf -v TARGET '%s/%(i%Y-%m-%d+%s)T.email' "$mail_dir" -1
+printf -v TARGET '%s/%(%Y-%m-%d+%s)T.email' "$mail_dir" -1
 
 subject="$1"
 shift
 to="$1"
 shift
+readarray -t cc < <(printf '%s\n' "$@" | sort -u)
+
+for i in "${!cc[@]}"; do
+       e=${cc[$i]##*<}
+       e=${e%%>*}
+       if grep -q -F "<$e>" <<<"$to"; then
+               unset "cc[$i]"
+       fi
+done
 
 {
        printf 'To: %s\n' "$to"
-       printf 'Cc: %s\n' "$@"
+       if [ "${#cc[@]}" -gt 0 ]; then
+               printf 'Cc: %s\n' "${cc[@]}"
+       fi
        printf 'Subject: %s\n\n' "$subject"
        cat
 } > "$TARGET"