Improve code quality and write tests

src/features.ts

@@ -0,0 +1,187 @@
+import * as utils from './utils';
+import * as pecl from './pecl';
+
+export async function addExtension(
+  extensions: string,
+  version: string,
+  os_version: string
+): Promise<string> {
+  if (os_version === 'win32') {
+    return await addExtensionWindows(extensions, version);
+  } else if (os_version === 'linux') {
+    return await addExtensionLinux(extensions, version);
+  }
+
+  return await addExtensionDarwin(extensions);
+}
+
+export async function addINIValues(ini_values_csv: string, os_version: string) {
+  if (os_version === 'win32') {
+    return await addINIValuesWindows(ini_values_csv);
+  }
+  return await addINIValuesUnix(ini_values_csv);
+}
+
+/**
+ * Enable extensions which are installed but not enabled on windows
+ *
+ * @param extension
+ */
+export async function enableExtensionWindows(extension: string) {
+  return `try {
+  $${extension}_found = 0
+  $ext_dir = Get-PhpIniKey extension_dir
+  $exist = Test-Path -Path $ext_dir\\php_${extension}.dll
+  $enabled = php -r "if (in_array('${extension}', get_loaded_extensions())) {echo 'yes';} else {echo 'no';}"
+  if($enabled -eq 'no' -and $exist) {
+    Enable-PhpExtension ${extension} C:\\tools\\php$version
+    $${extension}_found = 1
+  }
+} catch [Exception] {
+  echo $_
+}\n`;
+}
+
+/**
+ * Enable extensions which are installed but not enabled on unix
+ *
+ * @param extension
+ */
+export async function enableExtensionUnix(extension: string) {
+  return `${extension}_found=0
+enabled=$(php -r "if (in_array('${extension}', get_loaded_extensions())) {echo 'yes';} else {echo 'no';}")
+if [ "$enabled" = "no" ] && [ -e "$ext_dir/${extension}.so" ]; then
+  echo "extension=${extension}.so" >> 'php -i | grep "Loaded Configuration" | sed -e "s|.*=>\s*||"'
+  echo "${extension} enabled"
+  ${extension}_found=1
+fi\n`;
+}
+
+/**
+ * Install and enable extensions for darwin
+ *
+ * @param extension_csv
+ */
+export async function addExtensionDarwin(
+  extension_csv: string
+): Promise<string> {
+  let extensions: Array<string> = await utils.extensionArray(extension_csv);
+  let script: string = '\n';
+  await utils.asyncForEach(extensions, async function(extension: string) {
+    // add script to enable extension is already installed along with php
+    script += await enableExtensionUnix(extension);
+    if (await pecl.checkPECLExtension(extension)) {
+      script +=
+        'if [ $' +
+        extension +
+        '_found -eq 0 ]; then sudo pecl install ' +
+        extension +
+        ' || echo "Couldn\'t find extension: ' +
+        extension +
+        '"; fi\n';
+    }
+  });
+  return script;
+}
+
+/**
+ * Install and enable extensions for windows
+ *
+ * @param extension_csv
+ * @param version
+ */
+export async function addExtensionWindows(
+  extension_csv: string,
+  version: string
+): Promise<string> {
+  let extensions: Array<string> = await utils.extensionArray(extension_csv);
+  let script: string = '\n';
+  await utils.asyncForEach(extensions, async function(extension: string) {
+    // add script to enable extension is already installed along with php
+    script += await enableExtensionWindows(extension);
+    let extension_version = 'stable';
+    if (version == '7.4') {
+      extension_version = 'alpha';
+    }
+    if (await pecl.checkPECLExtension(extension)) {
+      script +=
+        'if($' +
+        extension +
+        '_found -eq 0) { ' +
+        'try { Install-PhpExtension ' +
+        extension +
+        ' -MinimumStability ' +
+        extension_version +
+        ' } catch [Exception] { echo $_; echo "Could not install extension: "' +
+        extension +
+        ' } }\n';
+    }
+  });
+  return script;
+}
+
+/**
+ * Install and enable extensions for linux
+ *
+ * @param extension_csv
+ * @param version
+ */
+export async function addExtensionLinux(
+  extension_csv: string,
+  version: string
+): Promise<string> {
+  let extensions: Array<string> = await utils.extensionArray(extension_csv);
+  let script: string = '\n';
+  await utils.asyncForEach(extensions, async function(extension: string) {
+    // add script to enable extension is already installed along with php
+    script += await enableExtensionUnix(extension);
+    script +=
+      'if [ $' +
+      extension +
+      '_found -eq 0 ]; then sudo DEBIAN_FRONTEND=noninteractive apt install -y php' +
+      version +
+      '-' +
+      extension +
+      ' || echo "Couldn\'t find extension php' +
+      version +
+      '-' +
+      extension +
+      '"; fi\n';
+  });
+  return script;
+}
+
+/**
+ * Add script to set custom ini values for unix
+ *
+ * @param ini_values_csv
+ */
+export async function addINIValuesUnix(
+  ini_values_csv: string
+): Promise<string> {
+  let script: string = '\n';
+  let ini_values: Array<string> = await utils.INIArray(ini_values_csv);
+  await utils.asyncForEach(ini_values, async function(ini_value: string) {
+    // add script to set ini value
+    script += 'echo "' + ini_value + '" >> $ini_file\n';
+  });
+  return script;
+}
+
+/**
+ * Add script to set custom ini values for windows
+ *
+ * @param ini_values_csv
+ */
+export async function addINIValuesWindows(
+  ini_values_csv: string
+): Promise<string> {
+  let script: string = '\n';
+  let ini_values: Array<string> = await utils.INIArray(ini_values_csv);
+  await utils.asyncForEach(ini_values, async function(ini_value: string) {
+    // add script to set ini value
+    script +=
+      'Add-Content C:\\tools\\php$version\\php.ini "' + ini_value + '"\n';
+  });
+  return script;
+}