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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 latest_release=$(curl -s https://api.github.com/repos/music-assistant/server/releases | jq -r '[.[] | select(.prerelease == true)] | first')
88 release_tag=$(echo "$latest_release" | jq -r '.tag_name')
89 wheel_url=$(echo "$latest_release" | jq -r '.assets[] | select(.name | endswith(".whl")) | .browser_download_url')
90
91 if [ -z "$wheel_url" ] || [ "$wheel_url" = "null" ]; then
92 echo "ERROR: Could not find wheel in latest nightly release"
93 echo "Falling back to stable PyPI release..."
94 uv pip install \
95 --no-cache \
96 --link-mode=copy \
97 music-assistant
98 else
99 echo "Found nightly release: $release_tag"
100 echo "Wheel URL: $wheel_url"
101 echo ""
102 echo "Downloading and installing nightly wheel..."
103 uv pip install \
104 --no-cache \
105 --link-mode=copy \
106 "$wheel_url"
107 fi
108fi
109
110echo ""
111echo "â Server installation complete"
112echo ""
113
114# Check if we should build frontend
115build_frontend=false
116if [ "$build_from_source" = true ]; then
117 # Building server from source - check if frontend_repo is specified
118 if [ -n "$frontend_repo" ] && [ "$frontend_repo" != "null" ]; then
119 build_frontend=true
120 # Parse frontend repository reference
121 frontend_ref=$(parse_repo_ref "$frontend_repo" "music-assistant" "frontend")
122
123 echo "-----------------------------------------------------------"
124 echo "Step 2: Building and Installing Music Assistant Frontend"
125 echo "-----------------------------------------------------------"
126 echo ""
127 echo "Frontend repository: $frontend_ref"
128 echo ""
129 else
130 echo "-----------------------------------------------------------"
131 echo "Step 2: Skipping Frontend Build"
132 echo "-----------------------------------------------------------"
133 echo ""
134 echo "No frontend_repo specified - using frontend bundled with server"
135 echo ""
136 fi
137else
138 echo "-----------------------------------------------------------"
139 echo "Step 2: Skipping Frontend Build"
140 echo "-----------------------------------------------------------"
141 echo ""
142 echo "Frontend build skipped - using frontend bundled with PyPI release"
143 echo ""
144fi
145
146if [ "$build_frontend" = true ]; then
147
148# Extract owner, repo, and ref from parsed reference
149frontend_owner=$(echo "$frontend_ref" | cut -d'/' -f1)
150frontend_repo_name=$(echo "$frontend_ref" | cut -d'/' -f2 | cut -d'@' -f1)
151frontend_branch=$(echo "$frontend_ref" | cut -d'@' -f2)
152
153# Create temporary directory for frontend build
154frontend_dir="/tmp/frontend-build"
155rm -rf "$frontend_dir"
156mkdir -p "$frontend_dir"
157
158echo "Cloning frontend repository..."
159cd "$frontend_dir"
160
161# Clone the repository
162git clone --depth 1 --branch "$frontend_branch" \
163 "https://github.com/${frontend_owner}/${frontend_repo_name}.git" . 2>/dev/null || \
164 git clone "https://github.com/${frontend_owner}/${frontend_repo_name}.git" . && \
165 git checkout "$frontend_branch"
166
167echo "â Frontend cloned"
168echo ""
169
170# Check if package.json exists (verify it's a valid frontend repo)
171if [ ! -f "package.json" ]; then
172 echo "ERROR: package.json not found in frontend repository!"
173 echo "This doesn't appear to be a valid Music Assistant frontend repository."
174 exit 1
175fi
176
177echo "Installing frontend dependencies...1"
178# Try to remount /tmp with exec if it's mounted noexec
179if mount | grep -q "on /tmp.*noexec"; then
180 echo "Detected /tmp mounted with noexec, attempting to remount..."
181 mount -o remount,exec /tmp 2>/dev/null || echo "Warning: Could not remount /tmp"
182fi
183yarn install --frozen-lockfile --prefer-offline
184
185echo "â Dependencies installed"
186echo ""
187
188echo "Building frontend..."
189yarn build
190
191echo "â Frontend build complete"
192echo ""
193
194# Check if the Python package structure exists
195if [ ! -f "setup.py" ] && [ ! -f "pyproject.toml" ]; then
196 echo "ERROR: No Python package configuration found!"
197 echo "Frontend repository must be installable as a Python package."
198 exit 1
199fi
200
201echo "Installing frontend as Python package..."
202cd "$frontend_dir"
203uv pip install --no-cache --link-mode=copy .
204
205echo "â Frontend installation complete"
206echo ""
207
208# Cleanup
209cd /
210rm -rf "$frontend_dir"
211
212fi # End of build_frontend check
213
214echo "-----------------------------------------------------------"
215echo "Starting Music Assistant"
216echo "-----------------------------------------------------------"
217echo ""
218
219# Start Music Assistant
220exec mass --data-dir /data --cache-dir /data/.cache
221
222