1 files changed, 126 insertions, 0 deletions
diff --git a/pkgs/build-support/php/builders/v1/hooks/composer-install-hook.sh b/pkgs/build-support/php/builders/v1/hooks/composer-install-hook.sh
new file mode 100644
index 0000000000000..44e87d06d3a53
--- /dev/null
+++ b/pkgs/build-support/php/builders/v1/hooks/composer-install-hook.sh
@@ -0,0 +1,126 @@
+declare composerRepository
+declare version
+declare composerNoDev
+declare composerNoPlugins
+declare composerNoScripts
+
+preConfigureHooks+=(composerInstallConfigureHook)
+preBuildHooks+=(composerInstallBuildHook)
+preCheckHooks+=(composerInstallCheckHook)
+preInstallHooks+=(composerInstallInstallHook)
+
+source @phpScriptUtils@
+
+composerInstallConfigureHook() {
+    echo "Executing composerInstallConfigureHook"
+
+    if [[ ! -e "${composerRepository}" ]]; then
+        echo "No local composer repository found."
+        exit 1
+    fi
+
+    if [[ -e "$composerLock" ]]; then
+        cp "$composerLock" composer.lock
+    fi
+
+    if [[ ! -f "composer.lock" ]]; then
+        setComposeRootVersion
+
+        composer \
+            --no-install \
+            --no-interaction \
+            --no-progress \
+            ${composerNoDev:+--no-dev} \
+            ${composerNoPlugins:+--no-plugins} \
+            ${composerNoScripts:+--no-scripts} \
+            update
+
+        mkdir -p $out
+        cp composer.lock $out/
+
+        echo
+        echo -e "\e[31mERROR: No composer.lock found\e[0m"
+        echo
+        echo -e '\e[31mNo composer.lock file found, consider adding one to your repository to ensure reproducible builds.\e[0m'
+        echo -e "\e[31mIn the meantime, a composer.lock file has been generated for you in $out/composer.lock\e[0m"
+        echo
+        echo -e '\e[31mTo fix the issue:\e[0m'
+        echo -e "\e[31m1. Copy the composer.lock file from $out/composer.lock to the project's source:\e[0m"
+        echo -e "\e[31m  cp $out/composer.lock <path>\e[0m"
+        echo -e '\e[31m2. Add the composerLock attribute, pointing to the copied composer.lock file:\e[0m'
+        echo -e '\e[31m  composerLock = ./composer.lock;\e[0m'
+        echo
+
+        exit 1
+    fi
+
+    echo "Validating consistency between composer.lock and ${composerRepository}/composer.lock"
+    if ! @cmp@ -s "composer.lock" "${composerRepository}/composer.lock"; then
+        echo
+        echo -e "\e[31mERROR: vendorHash is out of date\e[0m"
+        echo
+        echo -e "\e[31mcomposer.lock is not the same in $composerRepository\e[0m"
+        echo
+        echo -e "\e[31mTo fix the issue:\e[0m"
+        echo -e '\e[31m1. Set vendorHash to an empty string: `vendorHash = "";`\e[0m'
+        echo -e '\e[31m2. Build the derivation and wait for it to fail with a hash mismatch\e[0m'
+        echo -e '\e[31m3. Copy the "got: sha256-..." value back into the vendorHash field\e[0m'
+        echo -e '\e[31m   You should have: vendorHash = "sha256-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX=";\e[0m'
+        echo
+
+        exit 1
+    fi
+
+    chmod +w composer.json composer.lock
+
+    echo "Finished composerInstallConfigureHook"
+}
+
+composerInstallBuildHook() {
+    echo "Executing composerInstallBuildHook"
+
+    setComposeRootVersion
+
+    # Since this file cannot be generated in the composer-repository-hook.sh
+    # because the file contains hardcoded nix store paths, we generate it here.
+    composer build-local-repo-lock -m "${composerRepository}" .
+
+    echo "Finished composerInstallBuildHook"
+}
+
+composerInstallCheckHook() {
+    echo "Executing composerInstallCheckHook"
+
+    checkComposerValidate
+
+    echo "Finished composerInstallCheckHook"
+}
+
+composerInstallInstallHook() {
+    echo "Executing composerInstallInstallHook"
+
+    setComposeRootVersion
+
+    # Finally, run `composer install` to install the dependencies and generate
+    # the autoloader.
+    composer \
+      --no-interaction \
+      --no-progress \
+      ${composerNoDev:+--no-dev} \
+      ${composerNoPlugins:+--no-plugins} \
+      ${composerNoScripts:+--no-scripts} \
+      install
+
+    # Copy the relevant files only in the store.
+    mkdir -p "$out"/share/php/"${pname}"
+    cp -r . "$out"/share/php/"${pname}"/
+
+    # Create symlinks for the binaries.
+    jq -r -c 'try (.bin[] | select(test(".bat$")? | not) )' composer.json | while read -r bin; do
+        echo -e "\e[32mCreating symlink ${bin}...\e[0m"
+        mkdir -p "$out"/bin
+        ln -s "$out"/share/php/"${pname}"/"$bin" "$out"/bin/"$(basename "$bin")"
+    done
+
+    echo "Finished composerInstallInstallHook"
+}