1 files changed, 33 insertions, 0 deletions
diff --git a/fetch-images.sh b/fetch-images.sh
new file mode 100755
index 0000000..4f4884b
--- /dev/null
+++ b/fetch-images.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# startdate 2020-05-29 20:04
+# After running this, be sure to do the sed.
+#    sed -i -f fix-images-in-html.sed /mnt/public/www/issues/*.html
+# Improve:
+#    It is probably an artifact of the weird way the asset svgs are embedded, but I cannot get them to display at all even though they are downloaded successfully. I have seen this before, the little embedded images you cannot easily download and simply display.
+
+INDIR=/mnt/public/www/issues
+INGLOB=*.html
+
+SEDSCRIPT=/mnt/public/work/devuan/fix-images-in-html.sed
+
+INSERVER=https://git.devuan.org
+
+cd "${INDIR}"
+
+# could use this line to get all the assets, but they do not display regardless due to html weirdness
+#orig_src="$( grep -oE '(\<src|xlink:href)="?\/[^"]*"' ${INGLOB} | grep -vE '\.js' | awk -F'"' '!x[$0]++{print $2}' )"
+orig_src="$( grep -oE '\<src="?\/[^"]*"' ${INGLOB} | grep -vE '\.js' | awk -F'"' '!x[$2]++{print $2}' )"
+
+cat /dev/null > "${SEDSCRIPT}"
+
+echo "${orig_src}" | while read line ; do
+   #echo "${line}" | awk -F'"' '{print $2}'
+   getpath="${INSERVER}${line}"
+   outdir="$( echo "${line}" | awk -F'/' '{print $2}' )"
+   test ! -d "${outdir}" && mkdir -p "${outdir}"
+   targetfile="${outdir}/$( basename "${line}" )"
+   test -n "${DEBUG}" && echo "process ${getpath} and save to ${targetfile}" 1>&2
+   test -z "${DRYRUN}" && wget --quiet --content-disposition -O "${targetfile}" "${getpath}"
+   # dynamically build a sed script
+   echo "s:${line}:${targetfile##/}:g;" | tee -a "${SEDSCRIPT}"
+done