Updating github-config

paketo-buildpacks · Jun 18, 2024 · 5be94ba · 5be94ba
1 parent b8fd4d4
commit 5be94ba
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Showing 2 changed files with 55 additions and 33 deletions.
diff --git a/scripts/build.sh b/scripts/build.sh
@@ -3,13 +3,9 @@
 set -eu
 set -o pipefail
 
-readonly ROOT_DIR="$(cd "$(dirname "${0}")/.." && pwd)"
 readonly PROGDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 readonly BUILDPACKDIR="$(cd "${PROGDIR}/.." && pwd)"
 
-# shellcheck source=SCRIPTDIR/.util/print.sh
-source "${ROOT_DIR}/scripts/.util/print.sh"
-
 function main() {
   while [[ "${#}" != 0 ]]; do
     case "${1}" in
@@ -60,7 +56,15 @@ function run::build() {
 
       echo "Success!"
 
-      for name in detect generate; do
+      names=("detect")
+
+      if [ -f "${BUILDPACKDIR}/extension.toml" ]; then
+        names+=("generate")
+      else
+        names+=("build")
+      fi
+
+      for name in "${names[@]}"; do
         printf "%s" "Linking ${name}... "
 
         ln -sf "run" "${name}"
@@ -77,16 +81,20 @@ function cmd::build() {
     for src in "${BUILDPACKDIR}"/cmd/*; do
       name="$(basename "${src}")"
 
-      printf "%s" "Building ${name}... "
+      if [[ -f "${src}/main.go" ]]; then
+        printf "%s" "Building ${name}... "
 
-      GOOS="linux" \
-      CGO_ENABLED=0 \
-        go build \
-          -ldflags="-s -w" \
-          -o "${BUILDPACKDIR}/bin/${name}" \
-            "${src}/main.go"
+        GOOS="linux" \
+        CGO_ENABLED=0 \
+          go build \
+            -ldflags="-s -w" \
+            -o "${BUILDPACKDIR}/bin/${name}" \
+              "${src}/main.go"
 
-      echo "Success!"
+        echo "Success!"
+      else
+        printf "%s" "Skipping ${name}... "
+      fi
     done
   fi
 }

diff --git a/scripts/package.sh b/scripts/package.sh
@@ -64,20 +64,25 @@ function main {
 
   tools::install "${token}"
 
-  buildpack::archive "${version}"
-  buildpackage::create "${output}"
+  buildpack_type=buildpack
+  if [ -f "${ROOT_DIR}/extension.toml" ]; then
+    buildpack_type=extension
+  fi
+
+  buildpack::archive "${version}" "${buildpack_type}"
+  buildpackage::create "${output}" "${buildpack_type}"
 }
 
 function usage() {
   cat <<-USAGE
 package.sh --version <version> [OPTIONS]
 
-Packages the buildpack into a buildpackage .cnb file.
+Packages a buildpack or an extension into a buildpackage .cnb file.
 
 OPTIONS
   --help               -h            prints the command usage
-  --version <version>  -v <version>  specifies the version number to use when packaging the buildpack
-  --output <output>    -o <output>   location to output the packaged buildpackage artifact (default: ${ROOT_DIR}/build/buildpackage.cnb)
+  --version <version>  -v <version>  specifies the version number to use when packaging a buildpack or an extension
+  --output <output>    -o <output>   location to output the packaged buildpackage or extension artifact (default: ${ROOT_DIR}/build/buildpackage.cnb)
   --token <token>                    Token used to download assets from GitHub (e.g. jam, pack, etc) (optional)
 USAGE
 }
@@ -114,8 +119,9 @@ function tools::install() {
 function buildpack::archive() {
   local version
   version="${1}"
+  buildpack_type="${2}"
 
-  util::print::title "Packaging buildpack into ${BUILD_DIR}/buildpack.tgz..."
+  util::print::title "Packaging ${buildpack_type} into ${BUILD_DIR}/buildpack.tgz..."
 
   if [[ -f "${ROOT_DIR}/.libbuildpack" ]]; then
     packager \
@@ -125,7 +131,7 @@ function buildpack::archive() {
       "${BUILD_DIR}/buildpack"
   else
     jam pack \
-      --extension "${ROOT_DIR}/extension.toml" \
+      "--${buildpack_type}" "${ROOT_DIR}/${buildpack_type}.toml"\
       --version "${version}" \
       --output "${BUILD_DIR}/buildpack.tgz"
   fi
@@ -134,22 +140,30 @@ function buildpack::archive() {
 function buildpackage::create() {
   local output
   output="${1}"
+  buildpack_type="${2}"
 
-  util::print::title "Packaging buildpack...${output}"
+  util::print::title "Packaging ${buildpack_type}... ${output}"
 
-  cwd=$(pwd)
-  cd ${BUILD_DIR}
-  mkdir cnbdir
-  cd cnbdir
-  cp ../buildpack.tgz .
-  tar -xvf buildpack.tgz
-  rm buildpack.tgz
+  if [ "$buildpack_type" == "extension" ]; then
+    cwd=$(pwd)
+    cd ${BUILD_DIR}
+    mkdir cnbdir
+    cd cnbdir
+    cp ../buildpack.tgz .
+    tar -xvf buildpack.tgz
+    rm buildpack.tgz
 
-  pack \
-    extension package "${output}" \
-    --format file
+    pack \
+      extension package "${output}" \
+        --format file
 
-  cd $cwd
+    cd $cwd
+  else
+    pack \
+      buildpack package "${output}" \
+        --path "${BUILD_DIR}/buildpack.tgz" \
+        --format file
+  fi
 }
 
-main "${@:-}"
+main "${@:-}"