Merge branch 'devel'

cmd/backend/config.go

@@ -52,7 +52,7 @@ func newConfig() *Config {
 		MaxImgWidth:       1920,
 		PDFDir:            "/var/www/cpolis/pdfs",
 		Port:              ":1664",
-		Version:           "v0.16.0",
+		Version:           "v0.15.4",
 		WebDir:            "/var/www/cpolis/web",
 	}
 }

cmd/backend/docx.go

@@ -21,7 +21,7 @@ func ConvertToMarkdown(c *Config, filename string) ([]byte, error) {
 	defer os.RemoveAll(tmpDir)
 
 	articleFileName := filepath.Join(os.TempDir(), fmt.Sprint(uuid.New(), ".md"))
-	cmd := exec.Command("pandoc", "-s", "-L", filepath.Join("scripts", "create_toc.lua"), "-f", "docx", "-t", "commonmark_x", "-o", articleFileName, "--extract-media", tmpDir, filename) // TODO: Is writing to a file necessary?
+	cmd := exec.Command("pandoc", "-s", "-f", "docx", "-t", "commonmark_x", "-o", articleFileName, "--extract-media", tmpDir, filename) // TODO: Is writing to a file necessary?
 	cmd.Stderr = &stderr
 	if err = cmd.Run(); err != nil {
 		return nil, fmt.Errorf("error converting docx to markdown: %v: %v", err, stderr.String())
@@ -33,9 +33,6 @@ func ConvertToMarkdown(c *Config, filename string) ([]byte, error) {
 		return nil, fmt.Errorf("error reading markdown file: %v", err)
 	}
 
-	re := regexp.MustCompile(`\{width=[^}]+height=[^}]+\}`)
-	articleContent = re.ReplaceAll(articleContent, []byte(""))
-
 	imageNames, err := filepath.Glob(filepath.Join(tmpDir, "media", "*"))
 	if err != nil {
 		return nil, fmt.Errorf("error getting docx images from temporary directory: %v", err)

scripts/create_toc.lua

@@ -1,33 +0,0 @@
--- Helper function: remove all image inlines from a list of inlines.
-local function remove_images(inlines)
-	local result = {}
-	for _, item in ipairs(inlines) do
-		if item.t ~= "Image" then
-			table.insert(result, item)
-		end
-	end
-	return result
-end
-
--- Build a bullet list representing the table of contents.
-local function build_toc(doc)
-	local toc_items = {}
-	for _, block in ipairs(doc.blocks) do
-		if block.t == "Header" then
-			local clean_inlines = remove_images(block.content)
-			local header_text = pandoc.utils.stringify(clean_inlines)
-			if header_text ~= "" then
-				local link = pandoc.Link(clean_inlines, "#" .. block.identifier)
-				table.insert(toc_items, { link })
-			end
-		end
-	end
-	return pandoc.BulletList(toc_items)
-end
-
--- The Pandoc function runs after the document is fully constructed.
-function Pandoc(doc)
-	local toc = build_toc(doc)
-	table.insert(doc.blocks, 1, toc) -- Insert the TOC at the very beginning of the document.
-	return doc
-end

update.sh

@@ -0,0 +1,58 @@
+#! /bin/sh -
+
+CPOLIS_REPO_URL="https://git.streifling.com/api/v1/repos/jason/cpolis/releases"
+EXTRACTION_DIR=$HOME
+CPOLIS_DIR=$EXTRACTION_DIR/cpolis
+TAILWINDCSS_REPO_URL=https://api.github.com/repos/tailwindlabs/tailwindcss/releases/latest
+TMP_DIR=/tmp
+BIN_DIR=/usr/local/bin
+SYSTEMD_DIR=/etc/systemd/system
+
+check_dependency() {
+    if ! which $1 >/dev/null 2>&1; then
+        echo "$1 needs to be installed" >&2
+        exit 1
+    fi
+}
+
+if ! groups | grep -E 'root|wheel|sudo' >/dev/null; then
+    echo "You need administrative privileges for this script" >&2
+    exit 1
+fi
+
+check_dependency curl
+check_dependency go
+check_dependency jq
+check_dependency tar
+check_dependency xargs
+
+echo '\nDownloading cpolis...' >&2
+rm -fr $CPOLIS_DIR/*
+latest_release=$(curl -s $CPOLIS_REPO_URL | jq -r '.[0].tag_name')
+curl -Lo $TMP_DIR/cpolis.tar.gz https://git.streifling.com/jason/cpolis/archive/$latest_release.tar.gz
+tar -xzf $TMP_DIR/cpolis.tar.gz -C $EXTRACTION_DIR
+rm $TMP_DIR/cpolis.tar.gz
+
+echo '\nDownloading TailwindCSS...' >&2
+curl -s $TAILWINDCSS_REPO_URL |
+    grep -F browser_download_url |
+    grep -F linux-x64 |
+    cut -d'"' -f4 |
+    xargs -r curl -Lo $CPOLIS_DIR/tailwindcss
+chmod +x $CPOLIS_DIR/tailwindcss
+$CPOLIS_DIR/tailwindcss -i $CPOLIS_DIR/web/static/css/input.css -o $CPOLIS_DIR/web/static/css/style.css
+
+echo '\nBuilding cpolis...' >&2
+cd $CPOLIS_DIR
+go build -o $BIN_DIR/cpolis cmd/main.go
+cd
+
+echo '\nSetting up system files...' >&2
+sudo chown root:root $BIN_DIR/cpolis
+chmod +x $BIN_DIR/cpolis
+
+echo '\nSetting up service...' >&2
+sudo mv $CPOLIS_DIR/cpolis.service $SYSTEMD_DIR
+sudo chown root:root $SYSTEMD_DIR/cpolis.service
+sudo systemctl daemon-reload
+sudo systemctl is-active --quiet cpolis.service && sudo systemctl restart cpolis.service