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1#!/bin/sh
2set -e
3
4# Parse configuration
5server_repo=$(cat /data/options.json | jq -r .server_repo)
6frontend_repo=$(cat /data/options.json | jq -r .frontend_repo)
7
8echo ""
9echo "-----------------------------------------------------------"
10echo "Music Assistant Developer Add-on"
11echo "-----------------------------------------------------------"
12echo ""
13
14# Check if server_repo is empty or null
15if [ -z "$server_repo" ] || [ "$server_repo" = "null" ]; then
16 build_from_source=false
17 echo "No server_repo specified - using latest nightly release from GitHub"
18else
19 build_from_source=true
20 echo "Building from source using server_repo: $server_repo"
21fi
22echo ""
23
24# Function to parse repository reference and return owner/repo@ref
25parse_repo_ref() {
26 local input="$1"
27 local default_owner="$2"
28 local default_repo="$3"
29
30 # If input starts with "pr-", convert to pull request reference
31 if echo "$input" | grep -q "^pr-"; then
32 pr_number=$(echo "$input" | sed 's/pr-//')
33 echo "${default_owner}/${default_repo}@refs/pull/${pr_number}/head"
34 return
35 fi
36
37 # If input contains "/" (fork reference)
38 if echo "$input" | grep -q "/"; then
39 # Check if it already has @ for branch
40 if echo "$input" | grep -q "@"; then
41 echo "$input"
42 else
43 # It's just owner/repo, use default branch
44 echo "${input}@main"
45 fi
46 return
47 fi
48
49 # Otherwise, it's just a branch/commit reference
50 echo "${default_owner}/${default_repo}@${input}"
51}
52
53# Function to build git URL from parsed reference
54build_git_url() {
55 local parsed="$1"
56 echo "git+https://github.com/${parsed}"
57}
58
59# Activate virtual environment
60. $VIRTUAL_ENV/bin/activate
61
62echo "-----------------------------------------------------------"
63echo "Step 1: Installing Music Assistant Server"
64echo "-----------------------------------------------------------"
65echo ""
66
67if [ "$build_from_source" = true ]; then
68 # Parse server repository reference
69 server_ref=$(parse_repo_ref "$server_repo" "music-assistant" "server")
70 server_url=$(build_git_url "$server_ref")
71
72 echo "Server repository: $server_ref"
73 echo "Server URL: $server_url"
74 echo ""
75
76 # Install server from specified repository
77 uv pip install \
78 --no-cache \
79 --link-mode=copy \
80 "$server_url"
81else
82 # Install latest nightly wheel from GitHub releases
83 echo "Fetching latest nightly release from GitHub..."
84 echo ""
85
86 # Get the latest pre-release info from GitHub API
87 # Use per_page=10 to limit response size and avoid control character issues in large responses
88 release_info=$(curl -s "https://api.github.com/repos/music-assistant/server/releases?per_page=10")
89 release_tag=$(echo "$release_info" | jq -r '[.[] | select(.prerelease == true)] | first | .tag_name')
90 wheel_url=$(echo "$release_info" | jq -r '[.[] | select(.prerelease == true)] | first | .assets[] | select(.name | endswith(".whl")) | .browser_download_url')
91
92 if [ -z "$wheel_url" ] || [ "$wheel_url" = "null" ]; then
93 echo "ERROR: Could not find wheel in latest nightly release"
94 echo "Falling back to stable PyPI release..."
95 uv pip install \
96 --no-cache \
97 --link-mode=copy \
98 music-assistant
99 else
100 echo "Found nightly release: $release_tag"
101 echo "Wheel URL: $wheel_url"
102 echo ""
103 echo "Downloading and installing nightly wheel..."
104 uv pip install \
105 --no-cache \
106 --link-mode=copy \
107 "$wheel_url"
108 fi
109fi
110
111echo ""
112echo "â Server installation complete"
113echo ""
114
115# Check if we should build frontend
116build_frontend=false
117if [ "$build_from_source" = true ]; then
118 # Building server from source - check if frontend_repo is specified
119 if [ -n "$frontend_repo" ] && [ "$frontend_repo" != "null" ]; then
120 build_frontend=true
121 # Parse frontend repository reference
122 frontend_ref=$(parse_repo_ref "$frontend_repo" "music-assistant" "frontend")
123
124 echo "-----------------------------------------------------------"
125 echo "Step 2: Building and Installing Music Assistant Frontend"
126 echo "-----------------------------------------------------------"
127 echo ""
128 echo "Frontend repository: $frontend_ref"
129 echo ""
130 else
131 echo "-----------------------------------------------------------"
132 echo "Step 2: Skipping Frontend Build"
133 echo "-----------------------------------------------------------"
134 echo ""
135 echo "No frontend_repo specified - using frontend bundled with server"
136 echo ""
137 fi
138else
139 echo "-----------------------------------------------------------"
140 echo "Step 2: Skipping Frontend Build"
141 echo "-----------------------------------------------------------"
142 echo ""
143 echo "Frontend build skipped - using frontend bundled with PyPI release"
144 echo ""
145fi
146
147if [ "$build_frontend" = true ]; then
148
149# Extract owner, repo, and ref from parsed reference
150frontend_owner=$(echo "$frontend_ref" | cut -d'/' -f1)
151frontend_repo_name=$(echo "$frontend_ref" | cut -d'/' -f2 | cut -d'@' -f1)
152frontend_branch=$(echo "$frontend_ref" | cut -d'@' -f2)
153
154# Create temporary directory for frontend build
155frontend_dir="/tmp/frontend-build"
156rm -rf "$frontend_dir"
157mkdir -p "$frontend_dir"
158
159echo "Cloning frontend repository..."
160cd "$frontend_dir"
161
162# Clone the repository
163git clone --depth 1 --branch "$frontend_branch" \
164 "https://github.com/${frontend_owner}/${frontend_repo_name}.git" . 2>/dev/null || \
165 git clone "https://github.com/${frontend_owner}/${frontend_repo_name}.git" . && \
166 git checkout "$frontend_branch"
167
168echo "â Frontend cloned"
169echo ""
170
171# Check if package.json exists (verify it's a valid frontend repo)
172if [ ! -f "package.json" ]; then
173 echo "ERROR: package.json not found in frontend repository!"
174 echo "This doesn't appear to be a valid Music Assistant frontend repository."
175 exit 1
176fi
177
178echo "Installing frontend dependencies...1"
179# Try to remount /tmp with exec if it's mounted noexec
180if mount | grep -q "on /tmp.*noexec"; then
181 echo "Detected /tmp mounted with noexec, attempting to remount..."
182 mount -o remount,exec /tmp 2>/dev/null || echo "Warning: Could not remount /tmp"
183fi
184yarn install --frozen-lockfile --prefer-offline
185
186echo "â Dependencies installed"
187echo ""
188
189echo "Building frontend..."
190yarn build
191
192echo "â Frontend build complete"
193echo ""
194
195# Check if the Python package structure exists
196if [ ! -f "setup.py" ] && [ ! -f "pyproject.toml" ]; then
197 echo "ERROR: No Python package configuration found!"
198 echo "Frontend repository must be installable as a Python package."
199 exit 1
200fi
201
202echo "Installing frontend as Python package..."
203cd "$frontend_dir"
204uv pip install --no-cache --link-mode=copy .
205
206echo "â Frontend installation complete"
207echo ""
208
209# Cleanup
210cd /
211rm -rf "$frontend_dir"
212
213fi # End of build_frontend check
214
215echo "-----------------------------------------------------------"
216echo "Starting Music Assistant"
217echo "-----------------------------------------------------------"
218echo ""
219
220# Start Music Assistant
221exec mass --data-dir /data --cache-dir /data/.cache
222
223