#!/bin/bash
# make_vsix.sh — package the Klammertext VS Code extension as klammertext.vsix.
#
# Modern VS Code loads only REGISTERED extensions: a folder merely copied
# into ~/.vscode/extensions/ is ignored (and flagged in its .obsolete file),
# so the extension must be installed as a .vsix:
#
#     ./make_vsix.sh
#     code --install-extension klammertext.vsix
#
# A .vsix is a zip holding a two-file manifest plus the extension payload
# under extension/.  This script builds it with bash + python3 only — no
# npm, no vsce — matching the extension's no-dependency design.  The shared
# core and language server are vendored into the payload: from this folder
# if present (the editing-zip layout), else from ../shared (the repository
# layout).

set -e
cd "$(dirname "$0")"

OUT="$PWD/klammertext.vsix"
STAGE="$(mktemp -d)"
trap 'rm -rf "$STAGE"' EXIT

mkdir -p "$STAGE/extension/syntaxes"
cp package.json extension.js language-configuration.json README.md "$STAGE/extension/"
cp syntaxes/klammertext.tmLanguage.json "$STAGE/extension/syntaxes/"
for f in klammertext_edit.py klammertext_ls.py; do
    if [ -f "$f" ]; then
        cp "$f" "$STAGE/extension/"
    elif [ -f "../shared/$f" ]; then
        cp "../shared/$f" "$STAGE/extension/"
    else
        echo "make_vsix.sh: cannot find $f (looked here and in ../shared)" >&2
        exit 1
    fi
done

VERSION=$(python3 -c "import json; print(json.load(open('package.json'))['version'])")

cat > "$STAGE/[Content_Types].xml" <<'EOF'
<?xml version="1.0" encoding="utf-8"?>
<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
  <Default Extension="json" ContentType="application/json"/>
  <Default Extension="js" ContentType="application/javascript"/>
  <Default Extension="md" ContentType="text/markdown"/>
  <Default Extension="py" ContentType="text/x-python"/>
  <Default Extension="vsixmanifest" ContentType="text/xml"/>
</Types>
EOF

cat > "$STAGE/extension.vsixmanifest" <<EOF
<?xml version="1.0" encoding="utf-8"?>
<PackageManifest Version="2.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2011">
  <Metadata>
    <Identity Language="en-US" Id="klammertext" Version="$VERSION" Publisher="klammertext"/>
    <DisplayName>Klammertext</DisplayName>
    <Description xml:space="preserve">Klammertext language support: syntax highlighting, delimiter matching, structural reindentation, table alignment, and delimiter diagnostics.</Description>
    <Categories>Programming Languages</Categories>
    <Properties>
      <Property Id="Microsoft.VisualStudio.Code.Engine" Value="^1.75.0"/>
      <Property Id="Microsoft.VisualStudio.Code.ExtensionDependencies" Value=""/>
      <Property Id="Microsoft.VisualStudio.Code.ExtensionPack" Value=""/>
      <Property Id="Microsoft.VisualStudio.Code.LocalizedLanguages" Value=""/>
    </Properties>
  </Metadata>
  <Installation>
    <InstallationTarget Id="Microsoft.VisualStudio.Code"/>
  </Installation>
  <Dependencies/>
  <Assets>
    <Asset Type="Microsoft.VisualStudio.Code.Manifest" Path="extension/package.json" Addressable="true"/>
    <Asset Type="Microsoft.VisualStudio.Services.Content.Details" Path="extension/README.md" Addressable="true"/>
  </Assets>
</PackageManifest>
EOF

python3 - "$STAGE" "$OUT" <<'EOF'
import os, sys, zipfile
stage, out = sys.argv[1], sys.argv[2]
with zipfile.ZipFile(out, 'w', zipfile.ZIP_DEFLATED) as z:
    for root, _dirs, files in os.walk(stage):
        for f in sorted(files):
            full = os.path.join(root, f)
            z.write(full, os.path.relpath(full, stage))
EOF

echo "Created $OUT"
echo "Install with:  code --install-extension $OUT"
