Oryx: Fix build failures ; pin to .NET 8.0.101

.github/workflows/update-dotnet-install-script.yml

@@ -25,6 +25,9 @@ jobs:
           set -e
           echo "Start."
 
+          # Update dotnet-install for Oryx Feature as well
+          cp src/dotnet/scripts/vendor/dotnet-install.sh src/oryx/scripts/vendor/dotnet-install.sh
+
           # Configure git and Push updates
           git config --global user.email github-actions@github.com
           git config --global user.name github-actions
@@ -36,12 +39,18 @@ jobs:
 
           # Add / update and commit
           git add src/dotnet/scripts/vendor/dotnet-install.sh
+          git add src/dotnet/scripts/vendor/dotnet-install.sh
+
           git commit -m 'Automated dotnet-install script update' || export NO_UPDATES=true
 
           # Bump version and push
           if [ "$NO_UPDATES" != "true" ] ; then
               echo "$(jq --indent 4 '.version = (.version | split(".") | map(tonumber) | .[2] += 1 | join("."))' src/dotnet/devcontainer-feature.json)"  > src/dotnet/devcontainer-feature.json 
               git add src/dotnet/devcontainer-feature.json
+
+              echo "$(jq --indent 4 '.version = (.version | split(".") | map(tonumber) | .[2] += 1 | join("."))' src/oryx/devcontainer-feature.json)"  > src/oryx/devcontainer-feature.json
+              git add src/oryx/devcontainer-feature.json
+
               git commit -m 'Bump version'
               git push origin "$branch"
               gh api \

src/oryx/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "oryx",
-    "version": "1.2.0",
+    "version": "1.3.0",
     "name": "Oryx",
     "description": "Installs the oryx CLI",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/oryx",

src/oryx/install.sh

@@ -70,6 +70,25 @@ check_packages() {
     fi
 }
 
+install_dotnet_with_script()
+{
+    local version="$1"
+    CURRENT_DIR=$(dirname "${BASH_SOURCE[0]}")
+    DOTNET_INSTALL_SCRIPT="$CURRENT_DIR/scripts/vendor/dotnet-install.sh"
+    DOTNET_INSTALL_DIR='/usr/share/dotnet'
+
+    check_packages icu-devtools
+
+    "$DOTNET_INSTALL_SCRIPT" \
+        --version "$version" \
+        --install-dir "$DOTNET_INSTALL_DIR" \
+        --no-path
+
+    DOTNET_BINARY="dotnet"
+    export PATH="${PATH}:/usr/share/dotnet"
+    DOTNET_BINARY_INSTALLATION="/usr/share/dotnet/sdk/${version}"
+}
+
 install_dotnet_using_apt() {
     echo "Attempting to auto-install dotnet..."
     install_from_microsoft_feed=false
@@ -86,6 +105,7 @@ install_dotnet_using_apt() {
         DOTNET_SKIP_FIRST_TIME_EXPERIENCE="true" apt-get install -yq $DOTNET_INSTALLATION_PACKAGE
     fi
 
+    DOTNET_BINARY="/usr/bin/dotnet"
     echo -e "Finished attempt to install dotnet.  Sdks installed:\n"
     dotnet --list-sdks
 
@@ -126,25 +146,31 @@ usermod -a -G oryx "${USERNAME}"
 
 # Required to decide if we want to clean up dotnet later.
 DOTNET_INSTALLATION_PACKAGE=""
+DOTNET_BINARY_INSTALLATION=""
 DOTNET_BINARY=""
 
 if dotnet --version > /dev/null ; then
     DOTNET_BINARY=$(which dotnet)
 fi
 
 MAJOR_VERSION_ID=$(echo $(dotnet --version) | cut -d . -f 1)
+PATCH_VERSION_ID=$(echo $(dotnet --version) | cut -d . -f 3)
 
 # Oryx needs to be built with .NET 8
-if [[ "${DOTNET_BINARY}" = "" ]] || [[ $MAJOR_VERSION_ID != "8" ]] ; then
+if [[ "${DOTNET_BINARY}" = "" ]] || [[ $MAJOR_VERSION_ID != "8" ]] || [[ $MAJOR_VERSION_ID = "8" && ${PATCH_VERSION_ID} -ge "101" ]] ; then
     echo "'dotnet 8' was not detected. Attempting to install .NET 8 to build oryx."
-    install_dotnet_using_apt
+
+    # The oryx build fails with .Net 8.0.201, see https://github.com/devcontainers/images/issues/974
+    # Pinning it to a working version until the upstream Oryx repo updates the dependency
+    # install_dotnet_using_apt
+    PINNED_SDK_VERSION="8.0.101"
+    install_dotnet_with_script ${PINNED_SDK_VERSION}
 
     if ! dotnet --version > /dev/null ; then
         echo "(!) Please install Dotnet before installing Oryx"
         exit 1
     fi
 
-    DOTNET_BINARY="/usr/bin/dotnet"
 fi
 
 BUILD_SCRIPT_GENERATOR=/usr/local/buildscriptgen
@@ -156,6 +182,11 @@ mkdir -p ${ORYX}
 
 git clone --depth=1 https://github.com/microsoft/Oryx $GIT_ORYX
 
+if [[ "${DOTNET_BINARY_INSTALLATION}" != "" ]]; then
+    cd $GIT_ORYX
+    dotnet new globaljson --sdk-version ${PINNED_SDK_VERSION}
+fi
+
 SOLUTION_FILE_NAME="Oryx.sln"
 echo "Building solution '$SOLUTION_FILE_NAME'..."
 
@@ -203,6 +234,12 @@ if [[ "${DOTNET_INSTALLATION_PACKAGE}" != "" ]]; then
     apt purge -yq $DOTNET_INSTALLATION_PACKAGE
 fi
 
+if [[ "${DOTNET_BINARY_INSTALLATION}" != "" ]]; then
+    rm -f ${GIT_ORYX}/global.json
+    rm -rf ${DOTNET_BINARY_INSTALLATION}
+fi
+
+
 # Clean up
 rm -rf /var/lib/apt/lists/*
 

src/oryx/scripts/vendor/README.md

@@ -0,0 +1,27 @@
+### **IMPORTANT NOTE**
+
+Scripts in this directory are sourced externally and not maintained by the Dev Container spec maintainers. Do not make changes directly as they might be overwritten at any moment.
+
+## dotnet-install.sh
+
+`dotnet-install.sh` is a copy of <https://dot.net/v1/dotnet-install.sh>. ([Script reference](https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-install-script))
+
+Quick options reminder for `dotnet-install.sh`:
+
+- `--version`: `"latest"` (default) or an exact version in the form A.B.C like `"6.0.413"`
+- `--channel`: `"LTS"` (default), `"STS"`, a two-part version in the form A.B like `"6.0"` or three-part form A.B.Cxx like `"6.0.1xx"`
+- `--quality`: `"daily"`, `"preview"` or `"GA"`
+- The channel option is only used when version is 'latest' because an exact version overrides the channel option
+- The quality option is only used when channel is 'A.B' or 'A.B.Cxx' because it can't be used with STS or LTS
+
+Examples
+
+```
+dotnet-install.sh [--version latest] [--channel LTS]
+dotnet-install.sh [--version latest] --channel STS
+dotnet-install.sh [--version latest] --channel 6.0 [--quality GA]
+dotnet-install.sh [--version latest] --channel 6.0.4xx [--quality GA]
+dotnet-install.sh [--version latest] --channel 8.0 --quality preview
+dotnet-install.sh [--version latest] --channel 8.0 --quality daily
+dotnet-install.sh --version 6.0.413
+```