Improve support for pecl_http on linux and macOS

src/scripts/ext/http.sh

@@ -0,0 +1,166 @@
+# Function to get http version for a PHP version.
+get_http_version() {
+  if [[ ${version:?} =~ 5.[3-6] ]]; then
+    echo "pecl_http-2.6.0"
+  elif [[ ${version:?} =~ 7.[0-4] ]]; then
+    echo "pecl_http-3.2.4"
+  else
+    echo "pecl_http-$(get_pecl_version "pecl_http" "stable")"
+  fi
+}
+
+# Function to enable http extension.
+enable_http() {
+  enable_extension propro extension
+  enable_extension raphf extension
+  if (! [[ ${version:?} =~ ${jit_versions:?} ]] && check_extension propro && check_extension raphf) ||
+     ( [[ ${version:?} =~ ${jit_versions:?} ]] && check_extension raphf); then
+    enable_extension http extension
+  fi
+}
+
+# Function to install linux dependencies.
+add_http_dependencies_linux() {
+  ! [[ ${version:?} =~ ${nightly_versions:?} ]] && add_devtools phpize
+  install_packages zlib1g libbrotli-dev libcurl4-openssl-dev libevent-dev libicu-dev libidn2-dev
+  if [[ ${version:?} =~ ${old_versions:?} ]]; then
+    add_pecl_extension raphf 1.1.2 extension
+    add_pecl_extension propro 1.0.2 extension
+  elif [[ ${version:?} =~ 5.6|7.[0-4] ]]; then  
+    add_extension propro extension
+    add_extension raphf extension
+  else
+    add_extension raphf extension
+  fi
+}
+
+# Function to install darwin dependencies.
+add_http_dependencies_darwin() {
+  brew install brotli curl icu4c libevent libidn2
+  if ! [[ ${version:?} =~ ${old_versions:?} ]]; then
+    if [[ ${version:?} =~ 5.6|7.[0-4] ]]; then
+      add_brew_extension propro extension
+    fi
+    add_brew_extension raphf extension
+  else
+    add_pecl_extension raphf 1.1.2 extension
+    add_pecl_extension propro 1.0.2 extension
+  fi
+}
+
+# Function to install the dependencies.
+add_http_dependencies() {
+  os=$1
+  if [ "$os" = 'Linux' ]; then
+    add_http_dependencies_linux
+  else
+    add_http_dependencies_darwin
+  fi
+}
+
+# Function to get configure options for http.
+get_http_configure_opts() {
+  os=$1
+  if [ "$os" = 'Linux' ]; then
+    for lib in zlib libbrotli libcurl libevent libicu libidn2 libidn libidnkit2 libidnkit; do
+      http_opts+=( "--with-http-$lib-dir=/usr" )
+    done
+  else
+    http_opts+=( "--with-http-zlib-dir=$(xcrun --show-sdk-path)/usr" )
+    http_opts+=( "--with-http-libbrotli-dir=$(brew --prefix brotli)" )
+    http_opts+=( "--with-http-libcurl-dir=$(brew --prefix curl)" )
+    http_opts+=( "--with-http-libicu-dir=$(brew --prefix icu4c)" )
+    http_opts+=( "--with-http-libevent-dir=$(brew --prefix libevent)" )
+    http_opts+=( "--with-http-libidn2-dir=$(brew --prefix libidn2)" )
+  fi
+}
+
+patch_http_source() {
+  ext=$1
+  os=$2
+  if [ "$os" = 'Darwin' ] && ! [[ ${version:?} =~ ${old_versions:?} ]]; then
+    if [[ ${version:?} =~ 5.6|7.[0-4] ]]; then
+      sed -i '' -e "s|ext/propro|$(brew --prefix propro@"${version:?}")/include/php/ext/propro@${version:?}|" "/tmp/pecl_http-${ext##*-}/src/php_http_api.h"
+    fi
+    sed -i '' -e "s|ext/raphf|$(brew --prefix raphf@"${version:?}")/include/php/ext/raphf@${version:?}|" "/tmp/pecl_http-${ext##*-}/src/php_http_api.h"
+    if [ "${version:?}" = "5.6" ]; then
+      sed -i '' -e "s|\$abs_srcdir|\$abs_srcdir ${brew_prefix:?}/include|" -e "s|/ext/propro|/php/ext/propro@5.6|" -e "s|/ext/raphf|/php/ext/raphf@5.6|" "/tmp/pecl_http-${ext##*-}/config9.m4"
+    fi
+  fi
+}
+
+# Helper function to compile and install http.
+build_http() {
+  ext=$1
+  os=$2
+  (
+    http_opts=() && get_http_configure_opts "$os"
+    c_opts="CFLAGS=-Wno-implicit-function-declaration"
+    cd /tmp/pecl_http-"${ext##*-}" || exit
+    sudo phpize
+    sudo "$c_opts" ./configure --with-http --with-php-config="$(command -v php-config)" "${http_opts[@]}"
+    sudo make -j"$(nproc 2>/dev/null || sysctl -n hw.ncpu)"
+    sudo make install
+  )
+}
+
+# Compile and install http explicitly.
+# This is done as pecl compiles raphf and propro as well.
+add_http_helper() {
+  ext=$1
+  os=$2
+  add_http_dependencies "$os"
+  get -q -n /tmp/http.tgz https://pecl.php.net/get/pecl_http-"${ext##*-}".tgz
+  tar -xzf /tmp/http.tgz -C /tmp
+  patch_http_source "$ext" "$os"
+  build_http "$ext" "$os"
+  enable_extension http extension
+}
+
+# Function to setup latest http extension.
+add_http_latest() {
+  os=$1
+  enable_http
+  if ! check_extension http; then
+    if [ "$os" = "Linux" ]; then
+      if ! [[ "${version:?}" =~ ${old_versions:?}|${nightly_versions:?} ]]; then
+        if [[ ${version:?} =~ 5.6|7.[0-4] ]]; then
+          install_packages "php$version-propro"
+        fi
+        install_packages "php$version-raphf" "php$version-http"
+      else
+        add_http_helper "$(get_http_version)" "$os"
+      fi
+    else
+      if ! [[ "${version:?}" =~ ${old_versions:?} ]]; then
+        add_brew_extension pecl_http extension
+      fi
+    fi
+    status="Installed and enabled"
+  fi
+}
+
+# Function to setup http extension given a version.
+add_http_version() {
+  ext=$1
+  os=$2
+  enable_http
+  if [ "x$(php -r "echo phpversion('http');")" != "x${ext##*-}" ]; then
+    remove_extension http >/dev/null
+    add_http_helper pecl_http-"${ext##*-}" "$os"
+    status="Installed and enabled"
+  fi
+}
+
+# Function to setup http extension
+add_http() {
+  ext=$1
+  os="$(uname -s)"
+  status="Enabled"
+  if [[ "$ext" =~ ^(pecl_http|http)$ ]]; then
+    add_http_latest "$os" >/dev/null 2>&1
+  else
+    add_http_version "$ext" "$os" >/dev/null 2>&1
+  fi
+  add_extension_log "http" "$status"
+}