getpkg/bb64/publish.sh

#!/bin/bash
set -euo pipefail

# Publishes bb64 to the Gitea Releases page for the repository.
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
ARCH=$(uname -m)
PROJECT="bb64"
OUTPUT="${SCRIPT_DIR}/output"

ARCH_ALIAS="amd64"
if [ "$ARCH" = "aarch64" ]; then
    ARCH_ALIAS="arm64"
fi

# Get version from CMake timestamp
VERSION=$(date +"%Y.%m%d.%H%M")
TAG="v$VERSION"
echo "Building version $VERSION" >&2

# build release version
export CMAKE_BUILD_TYPE="Release"

docker build \
  -t "${PROJECT}-build" \
  -f "${SCRIPT_DIR}/Dockerfile.dropshell-build" \
  --build-arg PROJECT="${PROJECT}" \
  --build-arg CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" \
  --output "${OUTPUT}" \
  "${SCRIPT_DIR}"

if [ ! -f "${OUTPUT}/${PROJECT}" ]; then
    echo "Build failed." >&2
    exit 1
fi

cp "${OUTPUT}/${PROJECT}" "${OUTPUT}/${PROJECT}.${ARCH_ALIAS}"
cp "${OUTPUT}/${PROJECT}" "${OUTPUT}/${PROJECT}.${ARCH}"

# Find repo info from .git/config
REPO_URL=$(git config --get remote.origin.url)
if [[ ! $REPO_URL =~ gitea ]]; then
    echo "Remote origin is not a Gitea repository: $REPO_URL" >&2
    exit 1
fi
# Extract base URL, owner, and repo
# Example: https://gitea.example.com/username/reponame.git
BASE_URL=$(echo "$REPO_URL" | sed -E 's#(https?://[^/]+)/.*#\1#')
OWNER=$(echo "$REPO_URL" | sed -E 's#.*/([^/]+)/[^/]+(\.git)?$#\1#')
REPO=$(echo "$REPO_URL" | sed -E 's#.*/([^/]+)(\.git)?$#\1#')

API_URL="$BASE_URL/api/v1/repos/$OWNER/$REPO"

# Create release
RELEASE_DATA=$(cat <<EOF
{
  "tag_name": "$TAG",
  "name": "$TAG",
  "body": "bb64 release $TAG",
  "draft": false,
  "prerelease": false,
  "arch": ["${ARCH_ALIAS}"]
}
EOF
)

if [ -z "$RELEASE_WRITE_TOKEN" ]; then
    echo "RELEASE_WRITE_TOKEN not set" >&2
    exit 1
fi

# Create and push git tag
echo "Creating git tag $TAG..."

# Configure git identity if not set (for CI environments)
if ! git config user.email >/dev/null 2>&1; then
    git config user.email "ci@gitea.jde.nz"
    git config user.name "CI Bot"
fi

# Check if tag already exists locally
if git rev-parse "$TAG" >/dev/null 2>&1; then
    echo "Tag $TAG already exists locally, deleting it first..."
    git tag -d "$TAG"
fi

# Check if tag exists on remote
if git ls-remote --tags origin | grep -q "refs/tags/$TAG"; then
    echo "Tag $TAG already exists on remote - this is expected for multi-architecture builds"
    echo "Skipping tag creation and proceeding with release attachment..."
else
    echo "Creating new tag $TAG..."
    git tag -a "$TAG" -m "Release $TAG"
    if ! git push origin "$TAG"; then
        echo "Failed to push tag $TAG to origin" >&2
        # Try to delete local tag if push failed
        git tag -d "$TAG"
        exit 1
    fi
    echo "Successfully created and pushed tag $TAG"
fi

echo "Getting or creating release $TAG on Gitea..."

# First try to get existing release
EXISTING_RELEASE=$(curl -s -X GET "$API_URL/releases/tags/$TAG" \
    -H "Authorization: token $RELEASE_WRITE_TOKEN")

if echo "$EXISTING_RELEASE" | grep -q '"id":[0-9]*'; then
    # Release already exists, get its ID
    RELEASE_ID=$(echo "$EXISTING_RELEASE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
    echo "Release $TAG already exists with ID: $RELEASE_ID"
else
    # Create new release
    echo "Creating new release $TAG on Gitea..."
    RELEASE_RESPONSE=$(curl -s -X POST "$API_URL/releases" \
        -H "Content-Type: application/json" \
        -H "Authorization: token $RELEASE_WRITE_TOKEN" \
        -d "$RELEASE_DATA")

    echo "Release API response: $RELEASE_RESPONSE"

    RELEASE_ID=$(echo "$RELEASE_RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)

    if [ -z "$RELEASE_ID" ]; then
        echo "Failed to create release on Gitea." >&2
        echo "API URL: $API_URL/releases" >&2
        echo "Release data: $RELEASE_DATA" >&2
        exit 1
    fi

    echo "Created new release with ID: $RELEASE_ID"
fi

# Upload binaries and install.sh
echo "Uploading assets to release..."
for FILE in ${PROJECT}.${ARCH_ALIAS} ${PROJECT}.${ARCH} install.sh; do
    if [ -f "output/$FILE" ]; then
        filetoupload="output/$FILE"
    elif [ -f "$FILE" ]; then
        filetoupload="$FILE"
    else
        echo "Skipping $FILE - not found"
        continue
    fi

    echo "Uploading $filetoupload as $FILE..."
    # Auto-detect content type
    ctype=$(file --mime-type -b "$filetoupload")

    UPLOAD_RESPONSE=$(curl -s -X POST "$API_URL/releases/$RELEASE_ID/assets?name=$FILE" \
        -H "Content-Type: $ctype" \
        -H "Authorization: token $RELEASE_WRITE_TOKEN" \
        --data-binary @"$filetoupload")
    
    if echo "$UPLOAD_RESPONSE" | grep -q '"id"'; then
        echo "✓ Uploaded $FILE to release $TAG as $ctype."
    else
        echo "✗ Failed to upload $FILE. Response: $UPLOAD_RESPONSE" >&2
        exit 1
    fi
done

echo "Published bb64 version $VERSION to $REPO_URL (tag $TAG) with binaries for $ARCH_ALIAS / $ARCH."


#--------------------------------------------------------------------------------
echo "Publishing ${PROJECT} as tool to getpkg.xyz"

# Create tool directory structure
TOOLDIR="${OUTPUT}/tool"
mkdir "${TOOLDIR}"
cp "${OUTPUT}/${PROJECT}" "${TOOLDIR}/${PROJECT}"

# Use getpkg to publish the tool
GETPKG="${SCRIPT_DIR}/../getpkg/output/getpkg"
if [ ! -f "$GETPKG" ]; then
    GETPKG="${SCRIPT_DIR}/../getpkg/getpkg"
fi

if [ -f "$GETPKG" ]; then
    echo "Publishing ${PROJECT} to getpkg.xyz using ${GETPKG}..."
    if "${GETPKG}" publish "${PROJECT}:${ARCH}" "${TOOLDIR}"; then
        echo "✓ Successfully published ${PROJECT} to getpkg.xyz"
    else
        echo "✗ Failed to publish ${PROJECT} to getpkg.xyz" >&2
        exit 1
    fi
else
    echo "Warning: getpkg not found at $GETPKG, skipping tool publishing to getpkg.xyz"
fi

echo "✓ BB64 publish script completed successfully"