1 files changed, 0 insertions, 164 deletions

@@ -1,164 +0,0 @@
-#!/bin/sh
-# generate a Atom feed from a directory, recursively
-# using POSIX sh
-# AUTHOR: Case Duckworth <acdw@acdw.net>
-# LICENSE: MIT
-
-usage() {
-    cat <<END
-$0: generate an Atom feed from directories of files
-INVOCATION:
-        $0 [-h] [-c CONFIG] DIRECTORY...
-
-OPTIONS:
-        -h                      show this help
-        -c CONFIG       change the CONFIG file.
-                                Default: $PWD/gemshimfeed.conf.sh
-END
-}
-
-# FEED VARIABLES
-FEED_TITLE=example
-FEED_SUBTITLE="an example"
-FEED_URL="https://example.com/atom.xml"
-SITE_URL="https://example.com"
-FEED_ID="${SITE_URL#*//}"
-FEED_AUTHOR="nobody"
-FEED_COPYRIGHT="(c) 2020 CC-BY-SA $FEED_AUTHOR"
-FEED_UPDATED=$(date -u +'%FT%TZ')
-
-# FUNCTIONS
-
-recent_files() { # recent_files DIRECTORY FIND_ARG...
-    # list files, in order of recency
-    # BOO: REQUIRES GNU FIND :( :( :( :(
-    # possibly look into https://unix.stackexchange.com/questions/9247/
-    # for more possibilities if you don't have GNU find.
-    dir="$1"
-    shift
-
-    find "$dir" -maxdepth 1 \
-        "$@" \
-        -not -name '.*' \
-        -printf '%T@\t%p\n' |
-        sort -nr |
-        cut -f2
-}
-
-# ENTRY FUNCTIONS
-
-skip_entry() {
-    return 1
-}
-
-entry_url() {
-    basename="${1#$DIRECTORY}"
-    echo "$FEED_URL/$basename"
-}
-
-entry_title() {
-    awk '/^#+[  ]\S/{
-        for(i=2;i<=NF;i++) {
-                printf $i;
-                if (i!=NF) printf " ";
-        }
-        printf "\n";exit}' "$1"
-}
-
-entry_summary() {
-    return 1
-}
-
-entry_author() {
-    echo "$FEED_AUTHOR"
-}
-
-entry_content() {
-    cat "$1"
-}
-
-entry_updated() {
-    # requires stat(1).
-    # probably another way.
-    # possibly using ls(1).
-    stat -c '%y' "$1" |
-        awk '{
-                sub(/\..*/,"",$2);
-                sub(/[0-9][0-9]/,"&:",$3);
-                print $1"T"$2$3;}'
-}
-
-# ATOM FUNCTIONS
-
-atom_header() {
-    cat <<END
-<?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom">
-<title>$FEED_TITLE</title>
-<subtitle>$FEED_SUBTITLE</subtitle>
-<link href="$FEED_URL" rel="self" />
-<link href="$SITE_URL" />
-<id>$FEED_ID</id>
-<generator uri="https://git.sr.ht/~acdw/gemshimfeed" version="infinite">GemShimFeed</generator>
-<rights>$FEED_COPYRIGHT</rights>
-<updated>$FEED_UPDATED</updated>
-END
-}
-
-atom_footer() {
-    cat <<END
-</feed>
-END
-}
-
-atom_entry() { # atom_entry FILE
-    ENTRY_URL="$(entry_url "$1")"
-    ENTRY_TITLE="$(entry_title "$1")"
-    ENTRY_SUMMARY="$(entry_summary "$1")"
-    ENTRY_AUTHOR="$(entry_author "$1")"
-    ENTRY_CONTENT="$(entry_content "$1")"
-    ENTRY_UPDATED="$(entry_updated "$1")"
-    cat <<END
-<entry>
-<id>$ENTRY_URL</id>
-<link rel="alternate" href="$ENTRY_URL" />
-<title>$ENTRY_TITLE</title>
-<summary>$ENTRY_SUMMARY</summary>
-<updated>$ENTRY_UPDATED</updated>
-<author><name>$ENTRY_AUTHOR</name></author>
-<content type="text"><![CDATA[$ENTRY_CONTENT]]></content>
-</entry>
-END
-}
-
-main() {
-    CONFIGFILE="$PWD/gemshimfeed.conf.sh"
-    case "$1" in
-        -h)
-            usage
-            exit 0
-            ;;
-        -c)
-            CONFIGFILE="$2"
-            shift 2
-            ;;
-    esac
-
-    if [ -f "CONFIGFILE" ]; then
-        . "$CONFIGFILE"
-    fi
-
-    atom_header
-    for DIR; do
-        for entry in $(recent_files "$DIR" -type f); do
-            if skip_entry "$entry"; then continue; fi
-
-            atom_entry "$entry"
-        done
-    done
-    atom_footer
-}
-
-if [ $DEBUG ]; then set -x; fi
-
-main "$@"