From 864e73cdc75a2fb0e4fad500f649dae2343c10a8 Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Mon, 11 Jul 2022 02:59:35 +0300
Subject: rewrite css and js assets building

---
 deploy/build_common.sh       | 74 ++++++++++++++++++++++++++++++++++++++++++++
 deploy/build_css.sh          | 62 +++++++++++++++++++++++++++++++++++++
 deploy/build_js.sh           | 31 +++++++++++++++++++
 deploy/deploy.sh             | 52 +++++++++++++++++++++++++++++++
 deploy/gen_css_diff.js       | 14 +++++++++
 deploy/gen_static_config.php | 57 ++++++++++++++++++++++++++++++++++
 6 files changed, 290 insertions(+)
 create mode 100644 deploy/build_common.sh
 create mode 100755 deploy/build_css.sh
 create mode 100755 deploy/build_js.sh
 create mode 100755 deploy/deploy.sh
 create mode 100755 deploy/gen_css_diff.js
 create mode 100755 deploy/gen_static_config.php

(limited to 'deploy')

diff --git a/deploy/build_common.sh b/deploy/build_common.sh
new file mode 100644
index 0000000..acac5da
--- /dev/null
+++ b/deploy/build_common.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+set -e
+
+INDIR=
+OUTDIR=
+
+error() {
+    >&2 echo "error: $@"
+}
+
+warning() {
+    >&2 echo "warning: $@"
+}
+
+die() {
+    error "$@"
+    exit 1
+}
+
+usage() {
+    local code="$1"
+    cat <<EOF
+usage: $PROGNAME [OPTIONS]
+
+Options:
+    -o  output directory
+    -i  input directory
+    -h  show this help
+EOF
+    exit $code
+}
+
+input_args() {
+    [ -z "$1" ] && usage
+
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -o)
+                OUTDIR="$2"
+                shift
+                ;;
+            -i)
+                INDIR="$2"
+                shift
+                ;;
+            -h)
+                usage
+                ;;
+            *)
+                die "unexpected argument: $1"
+                ;;
+        esac
+        shift
+    done
+}
+
+check_args() {
+    [ -z "$OUTDIR" ] && {
+        error "output directory not specified"
+        usage 1
+    }
+    [ -z "$INDIR" ] && {
+        error "input directory not specified"
+        usage 1
+    }
+
+    if [ ! -d "$OUTDIR" ]; then
+        mkdir "$OUTDIR"
+    else
+        warning "$OUTDIR already exists, erasing it"
+        rm "$OUTDIR"/*
+    fi
+}
\ No newline at end of file
diff --git a/deploy/build_css.sh b/deploy/build_css.sh
new file mode 100755
index 0000000..2129ea2
--- /dev/null
+++ b/deploy/build_css.sh
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+PROGNAME="$0"
+DIR="$( cd "$( dirname "$(readlink -f "${BASH_SOURCE[0]}")" )" && pwd )"
+ROOT="$(realpath "$DIR/../")"
+CLEANCSS="$ROOT"/node_modules/clean-css-cli/bin/cleancss
+
+. $DIR/build_common.sh
+
+build_scss() {
+    local entry_name="$1"
+    local theme="$2"
+
+    local input="$INDIR/entries/$entry_name/$theme.scss"
+    local output="$OUTDIR/$entry_name"
+    [ "$theme" = "dark" ] && output="${output}_dark"
+    output="${output}.css"
+
+    sassc -t compressed "$input" "$output"
+}
+
+cleancss() {
+    local entry_name="$1"
+    local theme="$2"
+
+    local file="$OUTDIR/$entry_name"
+    [ "$theme" = "dark" ] && file="${file}_dark"
+    file="${file}.css"
+
+    $CLEANCSS -O2 "all:on;mergeSemantically:on;restructureRules:on" "$file" > "$file.tmp"
+    rm "$file"
+    mv "$file.tmp" "$file"
+}
+
+create_dark_patch() {
+    local entry_name="$1"
+    local light_file="$OUTDIR/$entry_name.css"
+    local dark_file="$OUTDIR/${entry_name}_dark.css"
+
+    "$DIR"/gen_css_diff.js "$light_file" "$dark_file" > "$dark_file.diff"
+    rm "$dark_file"
+    mv "$dark_file.diff" "$dark_file"
+}
+
+THEMES="light dark"
+TARGETS="common admin"
+
+input_args "$@"
+check_args
+
+[ -x "$CLEANCSS" ] || die "cleancss is not found"
+
+for theme in $THEMES; do
+    for target in $TARGETS; do
+        build_scss "$target" "$theme"
+    done
+done
+
+for target in $TARGETS; do
+    create_dark_patch "$target"
+    for theme in $THEMES; do cleancss "$target" "$theme"; done
+done
\ No newline at end of file
diff --git a/deploy/build_js.sh b/deploy/build_js.sh
new file mode 100755
index 0000000..b1019f7
--- /dev/null
+++ b/deploy/build_js.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+PROGNAME="$0"
+DIR="$( cd "$( dirname "$(readlink -f "${BASH_SOURCE[0]}")" )" && pwd )"
+
+. $DIR/build_common.sh
+
+# suckless version of webpack
+# watch and learn, bitches!
+build_chunk() {
+    local name="$1"
+    local output="$OUTDIR/$name.js"
+    local not_first=0
+    for file in "$INDIR/$name"/*.js; do
+        # insert newline before out comment
+        [ "$not_first" = "1" ] && echo "" >> "$output"
+        echo "/* $(basename "$file") */" >> "$output"
+
+        cat "$file" >> "$output"
+        not_first=1
+    done
+}
+
+TARGETS="common admin"
+
+input_args "$@"
+check_args
+
+for f in $TARGETS; do
+    build_chunk "$f"
+done
\ No newline at end of file
diff --git a/deploy/deploy.sh b/deploy/deploy.sh
new file mode 100755
index 0000000..7ef28a3
--- /dev/null
+++ b/deploy/deploy.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+set -e
+
+DIR="$( cd "$( dirname "$(readlink -f "${BASH_SOURCE[0]}")" )" && pwd )"
+
+DEV_DIR="$(realpath "$DIR/../")"
+STAGING_DIR="$HOME/staging"
+PROD_DIR="$HOME/prod"
+PHP=/usr/bin/php8.1
+
+git push origin master
+
+[ -d "$STAGING_DIR" ] || mkdir "$STAGING_DIR"
+pushd "$STAGING_DIR"
+
+if [ ! -d .git ]; then
+    git init
+    git remote add origin git@ch1p.io:ch1p_io_web.git
+    git fetch
+    git checkout master
+fi
+
+git reset --hard
+git pull origin master
+
+composer8.1 install --no-dev --optimize-autoloader --ignore-platform-reqs
+
+if [ ! -d node_modules ]; then
+    npm i
+fi
+
+cp "$DEV_DIR/config-local.php" .
+sed -i '/is_dev/d' ./config-local.php
+
+"$DIR"/build_js.sh -i "$DEV_DIR/htdocs/js" -o "$STAGING_DIR/htdocs/dist-js" || die "build_js failed"
+"$DIR"/build_css.sh -i "$DEV_DIR/htdocs/scss" -o "$STAGING_DIR/htdocs/dist-css" || die "build_css failed"
+$PHP "$DIR"/gen_static_config.php > "$STAGING_DIR/config-static.php" || die "gen_static_config failed"
+
+popd
+
+# copy staging to prod
+rsync -a --delete --delete-excluded --info=progress2 "$STAGING_DIR/" "$PROD_DIR/" \
+    --exclude .git \
+    --exclude debug.log \
+    --exclude='/composer.*' \
+    --exclude='/htdocs/scss' \
+    --exclude='/htdocs/js' \
+    --exclude='/htdocs/sass.php' \
+    --exclude='/htdocs/js.php' \
+    --exclude='*.sh' \
+    --exclude='*.sql'
diff --git a/deploy/gen_css_diff.js b/deploy/gen_css_diff.js
new file mode 100755
index 0000000..5ca1945
--- /dev/null
+++ b/deploy/gen_css_diff.js
@@ -0,0 +1,14 @@
+#!/usr/bin/env node
+const {generateCSSPatch} = require('css-patch')
+const fs = require('fs')
+
+const files = process.argv.slice(2)
+if (files.length !== 2) {
+    console.log(`usage: ${process.argv[0]} file1 file2`)
+    process.exit()
+}
+
+const css1 = fs.readFileSync(files[0], 'utf-8')
+const css2 = fs.readFileSync(files[1], 'utf-8')
+
+console.log(generateCSSPatch(css1, css2))
\ No newline at end of file
diff --git a/deploy/gen_static_config.php b/deploy/gen_static_config.php
new file mode 100755
index 0000000..09058ad
--- /dev/null
+++ b/deploy/gen_static_config.php
@@ -0,0 +1,57 @@
+#!/usr/bin/env php8.1
+<?php
+
+require __DIR__.'/../init.php';
+
+if ($argc <= 1) {
+    usage();
+    exit(1);
+}
+
+$input_dir = null;
+
+array_shift($argv);
+while (count($argv) > 0) {
+    switch ($argv[0]) {
+        case '-i':
+            array_shift($argv);
+            $input_dir = array_shift($argv);
+            break;
+
+        default:
+            cli::die('unsupported argument: '.$argv[0]);
+    }
+}
+
+if (is_null($input_dir))
+    cli::die("input directory has not been specified");
+
+$hashes = [];
+foreach (['css', 'js'] as $type) {
+    $entries = glob_recursive($input_dir.'/dist-'.$type.'/*.'.$type);
+    if (empty($entries)) {
+        cli::error("warning: no files found in $input_dir/dist-$type");
+        continue;
+    }
+
+    foreach ($entries as $file)
+        $hashes[$type.'/'.basename($file)] = get_hash($file);
+}
+
+echo "<?php\n\n";
+echo "return ".var_export($hashes, true).";\n";
+
+function usage(): void {
+    global $argv;
+    echo <<<EOF
+usage: {$argv[0]} [OPTIONS]
+
+Options:
+    -i  input htdocs directory
+
+EOF;
+}
+
+function get_hash(string $path): string {
+    return substr(sha1(file_get_contents($path)), 0, 8);
+}
\ No newline at end of file
-- 
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