75 lines
1.6 KiB
Bash
75 lines
1.6 KiB
Bash
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#!/bin/bash
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print_usage()
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{
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echo "Usage: ./espify.sh <dir> [<find-filter-args...>]"
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echo "Example: ./espify.sh /home/user/mywebsite"
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echo "Example: ./espify.sh dist/ -not -name foo.html"
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}
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get_var_name()
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{
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echo -e "static_$(echo -e $1 | tr -d '_' | tr '/.~-' '_')"
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}
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if [ "$1" == "" ]; then
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echo "Error: missing content path." >&2
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print_usage >&2
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exit 1
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fi
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if ! [ -d "$1" ]; then
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echo "Error: \`$1' is not a directory." >&2
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print_usage >&2
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exit 2
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fi
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prefix="$(echo $1 | sed -e 's/\/*$//')"
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prefix_len=${#prefix}
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shift 1 # Eat first argument
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flist="$(find -L $prefix -type f \( -name '*.js' -or -name '*.html' -or -name '*.css' -or -name 'favicon.ico' \) $@ | cut -c $[prefix_len+2]-)"
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cat <<EOF
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#include "gadgety.h"
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#include <ESP8266WebServer.h>
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EOF
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for i in $flist; do
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echo -e "unsigned char PROGMEM $(get_var_name $i)[] = {"
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gzip -c "$prefix/$i" | xxd -i -c 16
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echo -e "};\n"
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done
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cat <<EOF
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static ESP8266WebServer *_server = 0;
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#define SERVE_STATIC(p) static void serve_ ## p (void) { \\
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_server->sendHeader("Content-Encoding", "gzip"); \\
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_server->send_P(200, "text/html", (const char*)p, sizeof(p)); \\
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}
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static void redirect_index(void)
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{
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_server->sendHeader("Location", "/");
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_server->send(301);
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}
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EOF
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for i in $flist; do
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echo -e "SERVE_STATIC($(get_var_name $i))"
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done
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echo -e "\nvoid gadgety_static_init_server(ESP8266WebServer* server)\n{"
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echo -e " _server = server;"
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echo -e " server->onNotFound(redirect_index);"
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echo -e " server->on(\"/\", serve_static_index_html);"
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for i in $flist; do
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echo -e " server->on(\"/$i\", serve_$(get_var_name $i));"
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done
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echo -e "}"
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