From 40d0b5c2df4e4e6edf6f4e655b201d38a370b962 Mon Sep 17 00:00:00 2001
From: Juan Cruz Viotti <jv@jviotti.com>
Date: Wed, 5 Jun 2024 14:36:27 -0400
Subject: [PATCH] Distribute the CLI over NPM

Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>
---
 .github/workflows/package.yml |   6 ++
 CMakeLists.txt                |   4 +-
 README.markdown               |   6 ++
 npm-deploy.sh                 | 101 ++++++++++++++++++++++++++++++++++
 4 files changed, 115 insertions(+), 2 deletions(-)
 create mode 100755 npm-deploy.sh

diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index 394b8a0d..45289f8b 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -125,3 +125,9 @@ jobs:
         if: github.ref_type == 'tag'
         env:
           GH_TOKEN: ${{ github.token }}
+
+      - name: Publish to NPM
+        run: ./npm-deploy.sh ${{ github.ref_name }}
+        if: github.ref_type == 'tag'
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bfb76e48..6eef8d65 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ noa_target_clang_format(SOURCES
 noa_target_clang_tidy(SOURCES
   src/*.h src/*.cc)
 noa_target_shellcheck(SOURCES
-  test/*.sh install)
+  test/*.sh install *.sh)
 
 # Testing
 if(JSONSCHEMA_TESTS)
@@ -32,7 +32,7 @@ string(FIND "${ACTION_YML}" "${PROJECT_VERSION}" ACTION_YML_HAS_VERSION)
 if(${ACTION_YML_HAS_VERSION} EQUAL -1)
   message(FATAL_ERROR
     "The GitHub Action definition must set the correct version: ${PROJECT_VERSION}")
-endif ()
+endif()
 
 # Packaging
 find_program(GIT_BIN NAMES git)
diff --git a/README.markdown b/README.markdown
index 9b232c4a..7dcfdaf1 100644
--- a/README.markdown
+++ b/README.markdown
@@ -52,6 +52,12 @@ Where `X.Y.Z` is replaced with the desired version. For example:
 - run: jsonschema fmt path/to/schemas --check
 ```
 
+### From NPM
+
+```sh
+npm install --global @intelligence-ai/jsonschema
+```
+
 ### From GitHub Releases
 
 We publish precompiled binaries for every supported platforms to [GitHub
diff --git a/npm-deploy.sh b/npm-deploy.sh
new file mode 100755
index 00000000..a6e4e936
--- /dev/null
+++ b/npm-deploy.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+if [ $# -lt 1 ]
+then
+  echo "Usage: $0 <version>" 1>&2
+  exit 1
+fi
+
+OUTPUT="$(pwd)/build"
+VERSION="$(echo "$1" | tr -d 'v')"
+
+# (1) Download artifacts
+mkdir -p "$OUTPUT/npm/artifacts"
+echo "Preparing $VERSION" 1>&2
+PACKAGE_BASE_URL="https://github.com/intelligence-ai/jsonschema/releases/download/v$VERSION"
+curl --retry 5 --location --output "$OUTPUT/npm/artifacts/darwin-arm64.zip" \
+  "$PACKAGE_BASE_URL/jsonschema-$VERSION-darwin-arm64.zip"
+curl --retry 5 --location --output "$OUTPUT/npm/artifacts/linux-x86_64.zip" \
+  "$PACKAGE_BASE_URL/jsonschema-$VERSION-linux-x86_64.zip"
+curl --retry 5 --location --output "$OUTPUT/npm/artifacts/windows-x86_64.zip" \
+  "$PACKAGE_BASE_URL/jsonschema-$VERSION-windows-x86_64.zip"
+unzip -o "$OUTPUT/npm/artifacts/darwin-arm64.zip" -d "$OUTPUT/npm/artifacts"
+unzip -o "$OUTPUT/npm/artifacts/linux-x86_64.zip" -d "$OUTPUT/npm/artifacts"
+unzip -o "$OUTPUT/npm/artifacts/windows-x86_64.zip" -d "$OUTPUT/npm/artifacts"
+ls -l "$OUTPUT/npm/artifacts"
+
+# (2) Stage package contents
+rm -rf "$OUTPUT/npm/staging"
+mkdir -p "$OUTPUT/npm/staging"
+
+install -m 0755 "$OUTPUT/npm/artifacts/jsonschema-$VERSION-darwin-arm64/bin/jsonschema" \
+  "$OUTPUT/npm/staging/jsonschema-darwin-arm64"
+install -m 0755 "$OUTPUT/npm/artifacts/jsonschema-$VERSION-linux-x86_64/bin/jsonschema" \
+  "$OUTPUT/npm/staging/jsonschema-linux-x86_64"
+install -m 0755 "$OUTPUT/npm/artifacts/jsonschema-$VERSION-windows-x86_64/bin/jsonschema.exe" \
+  "$OUTPUT/npm/staging/jsonschema-windows-x86_64.exe"
+
+cat << EOF > "$OUTPUT/npm/staging/package.json"
+{
+  "name": "@intelligence-ai/jsonschema",
+  "version": "$VERSION",
+  "description": "The CLI for working with JSON Schema. Covers formatting, linting, testing, and much more for both local development and CI/CD pipelines",
+  "main": "cli.js",
+  "bin": {
+    "jsonschema": "cli.js"
+  },
+  "license": "AGPL-3.0",
+  "homepage": "https://github.com/intelligence-ai/jsonschema",
+  "author": "Juan Cruz Viotti <juan@intelligence.ai>",
+  "keywords": [ "jsonschema", "json" ],
+  "bugs": {
+    "url": "https://github.com/intelligence-ai/jsonschema/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/intelligence-ai/jsonschema.git"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}
+EOF
+
+cat << 'EOF' > "$OUTPUT/npm/staging/cli.js"
+#!/usr/bin/env node
+const os = require('os');
+const path = require('path');
+const fs = require('fs');
+const child_process = require('child_process');
+
+const PLATFORM = os.platform() === 'win32' ? 'windows' : os.platform();
+const ARCH = os.arch() === 'x64' ? 'x86_64' : os.arch();
+const EXECUTABLE = PLATFORM === 'windows'
+  ? path.join(__dirname, `jsonschema-${PLATFORM}-${ARCH}.exe`)
+  : path.join(__dirname, `jsonschema-${PLATFORM}-${ARCH}`);
+
+if (!fs.existsSync(EXECUTABLE)) {
+  console.error(`The JSON Schema CLI NPM package does not support ${os.platform()} for ${ARCH} yet`);
+  console.error('Please open a GitHub issue at https://github.com/Intelligence-AI/jsonschema');
+  process.exit(1);
+}
+
+if (PLATFORM === 'darwin') {
+  child_process.spawnSync('/usr/bin/xattr', [ '-c', EXECUTABLE ], { stdio: 'inherit' });
+}
+
+const result = child_process.spawnSync(EXECUTABLE,
+  process.argv.slice(2), { stdio: 'inherit' });
+process.exit(result.status);
+EOF
+
+# (3) Try packaging
+cd "$OUTPUT/npm"
+npm pack ./staging
+cd -
+
+# (4) Deploy to NPM
+npm publish "$OUTPUT/npm/staging"