mustang-git

LOW

maintainer zxp19821005 0 votes scanned 2026-09-17 00:27:14.276658

View on AUR

Why flagged

The flagged pattern involves yarn installing dependencies during build, but these are part of the project's own source from a legitimate git repository, using standard development workflows; no external untrusted code is introduced, and all actions occur within the build context of a transparent, open-source project.

Triggered rules

Low AI review downgraded a static finding llm_review

The static rules flagged this MEDIUM, but an AI model (qwen/qwen3-235b-a22b-2507) reviewed the full PKGBUILD and judged it LOW (confidence 90%): The flagged pattern involves yarn installing dependencies during build, but these are part of the project's own source from a legitimate git repository, using standard development workflows; no external untrusted code is introduced, and all actions occur within the build context of a transparent, open-source project.

1 higher static finding superseded - not the current verdict (shown for transparency)

Medium npm/yarn/pnpm install of an undeclared external package npm_install_external

Runs `npm/yarn/pnpm install <package>` for a package not in source=(), pulling unpinned, unreviewed code at build time. Severity downgraded: the package declares/looks like a Node.js consumer, where build-time installs are expected.

PKGBUILD:107 NODE_ENV=development yarn add -D semver

PKGBUILD

1 offending line(s) highlighted

      1# Maintainer: zxp19821005 <zxp19821005 at 163 dot com>
    
      2pkgname=mustang-git
    
      3_pkgname=Mustang
    
      4pkgver=0.9.34.r87.g2ef0586
    
      5_electronversion=41
    
      6_nodeversion=24
    
      7pkgrel=1
    
      8pkgdesc="New full-featured desktop email, chat and video conference client.(Use system-wide electron)"
    
      9arch=('any')
    
      10url="https://mustang.im/"
    
      11_ghurl="https://github.com/mustang-im/mustang"
    
      12license=('LicenseRef-EUPL-1.2')
    
      13conflicts=("${pkgname%-git}")
    
      14provides=("${pkgname%-git}=${pkgver%.r*}")
    
      15depends=(
    
      16    "electron${_electronversion}"
    
      17)
    
      18makedepends=(
    
      19    'npm'
    
      20    'nvm'
    
      21    'curl'
    
      22    'git'
    
      23    'yarn'
    
      24    'gendesk'
    
      25    'jq'
    
      26)
    
      27source=(
    
      28    "${pkgname//-/.}::git+${_ghurl}.git"
    
      29    "${pkgname%-git}.sh"
    
      30)
    
      31sha256sums=('SKIP'
    
      32            'a774c2f54fbbeeaac3cefc0f7250796d30c86d27f0fd40b7eaf9c0fdb021623d')
    
      33pkgver() {
    
      34    cd "${srcdir}/${pkgname%-git}.git"
    
      35    set -o pipefail
    
      36    git describe --long --abbrev=7 2>/dev/null | sed 's/\([^-]*-g\)/r\1/;s/-/./g;s/v//g' ||
    
      37    printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short=7 HEAD)"
    
      38}
    
      39_ensure_local_nvm() {
    
      40    local NVM_DIR="${srcdir}/.nvm"
    
      41    source /usr/share/nvm/init-nvm.sh || [[ $? != 1 ]]
    
      42    nvm install "${_nodeversion}"
    
      43    nvm use "${_nodeversion}"
    
      44}
    
      45_set_build_env() {
    
      46    export ELECTRON_DIST="/usr/lib/electron${_electronversion}"
    
      47    export ELECTRON_SKIP_BINARY_DOWNLOAD=1
    
      48    export SYSTEM_ELECTRON_VERSION="$(electron${_electronversion} -v | sed 's/v//g')"
    
      49    export HOME="${srcdir}/.electron-gyp"
    
      50    mkdir -p "${srcdir}/.electron-gyp"
    
      51    if [[ "$(curl -s ipinfo.io/country)" == *"CN"* ]]; then
    
      52        {
    
      53            export YARN_NPM_REGISTRY_SERVER="https://registry.npmmirror.com"
    
      54            export ELECTRON_MIRROR="https://registry.npmmirror.com/-/binary/electron/"
    
      55            export ELECTRON_BUILDER_BINARIES_MIRROR="https://registry.npmmirror.com/-/binary/electron-builder-binaries/"
    
      56            export NODEJS_ORG_MIRROR="https://npmmirror.com/mirrors/node"
    
      57            export YARN_CACHE_FOLDER="${srcdir}/.yarn/cache"
    
      58            export YARN_HTTP_RETRY=3
    
      59            export YARN_HTTP_TIMEOUT=10000
    
      60        }
    
      61    fi
    
      62}
    
      63_get_electron_version() {
    
      64    _elec_ver=$(find "${srcdir}" -maxdepth 5 -name "package.json" ! -path "*/node_modules/*" \
    
      65        -exec grep -l '"electron"' {} + | xargs -I{} jq -r '(.devDependencies.electron // .dependencies.electron) // empty' {} 2>/dev/null | head -1)
    
      66    [[ -z "${_elec_ver}" ]] && return 1
    
      67    echo -e "The electron version is: \033[1;31m${_elec_ver%%.*}\033[0m"
    
      68}
    
      69_get_app_dir() {
    
      70    find "${srcdir}" -type f -name "resources.pak" -exec dirname {} + | head -n 1
    
      71}
    
      72_get_electron_version() {
    
      73    _elec_ver=$(find "${srcdir}" -maxdepth 3 -name "package.json" ! -name "node_modules" \
    
      74        -exec jq -r '.devDependencies.electron // empty' {} + 2>/dev/null | grep -v "^$" | head -n 1)
    
      75    _elec_ver=$(echo "${_elec_ver}" | sed 's/[^0-9.]//g')
    
      76    _main_ver=$(echo "${_elec_ver}" | cut -d. -f1)
    
      77    echo -e "The electron version is: \033[1;31m${_main_ver}\033[0m"
    
      78}
    
      79prepare() {
    
      80    cd "${srcdir}/${pkgname//-/.}"
    
      81    _get_electron_version
    
      82    sed -i -e "
    
      83        s/@electronversion@/${_electronversion}/g
    
      84        s/@appname@/${pkgname%-git}/g
    
      85        s/@runname@/app.asar/g
    
      86        s/@cfgdirname@/${pkgname%-git}/g
    
      87    " "${srcdir}/${pkgname%-git}.sh"
    
      88    gendesk -q -f -n \
    
      89        --pkgname="${pkgname%-git}" \
    
      90        --pkgdesc="${pkgdesc}" \
    
      91        --categories="Network" \
    
      92        --name="${_pkgname}" \
    
      93        --exec="${pkgname%-git} %U"
    
      94    _set_build_env
    
      95    _ensure_local_nvm
    
      96    cd "${srcdir}/${pkgname//-/.}/app/build"
    
      97    sh "${pkgname%-git}-brand.sh"
    
      98    cd "${srcdir}/${pkgname//-/.}/app"
    
      99    NODE_ENV=development    yarn install --cache-folder "${srcdir}/.yarn_cache"
    
      100    cd "${srcdir}/${pkgname//-/.}/lib"
    
      101    NODE_ENV=development    yarn install --cache-folder "${srcdir}/.yarn_cache"
    
      102    cd "${srcdir}/${pkgname//-/.}/desktop"
    
      103    sed -i "s/\"electron\": \"[^\"]*\"/\"electron\": \"${SYSTEM_ELECTRON_VERSION}\"/g" package.json
    
      104    NODE_ENV=development    yarn install --cache-folder "${srcdir}/.yarn_cache"
    
      105    cd "${srcdir}/${pkgname//-/.}/desktop/backend"
    
      106    NODE_ENV=development    yarn install --cache-folder "${srcdir}/.yarn_cache"
    
      107    NODE_ENV=development    yarn add -D semver
    
      108}
    
      109build() {
    
      110    cd "${srcdir}/${pkgname//-/.}/desktop"
    
      111    _set_build_env
    
      112    _ensure_local_nvm
    
      113    NODE_OPTIONS="--max-old-space-size=4096" NODE_ENV=production     yarn run build
    
      114    NODE_ENV=production     yarn electron-builder --linux dir -c.electronDist="${ELECTRON_DIST}" --config electron-builder.yml
    
      115    local _app_dir=$(_get_app_dir)
    
      116    find "${_app_dir}/resources/app.asar.unpacked" -type d \
    
      117        \( -name "darwin-*" -o -name "win32-*" \) -exec rm -rf {} +
    
      118}
    
      119package() {
    
      120    install -Dm755 "${srcdir}/${pkgname%-git}.sh" "${pkgdir}/usr/bin/${pkgname%-git}"
    
      121    install -Dm755 -d "${pkgdir}/usr/lib/${pkgname%-git}"
    
      122	local _app_dir=$(_get_app_dir)
    
      123	cp -a "${_app_dir}/resources/"* "${pkgdir}/usr/lib/${pkgname%-git}/"
    
      124    install -Dm644 "${srcdir}/${pkgname//-/.}/desktop/build/icon.png" "${pkgdir}/usr/share/pixmaps/${pkgname}.png"
    
      125    install -Dm644 "${srcdir}/${pkgname//-/.}/${pkgname%-git}.desktop" -t "${pkgdir}/usr/share/applications"
    
      126    install -Dm644 "${srcdir}/${pkgname//-/.}/LICENSE" -t "${pkgdir}/usr/share/licenses/${pkgname}"
    
      127}
    
      128

Scan history

Scanned at (UTC)	Severity	Rules
2026-09-17 00:27:14	Low	2
2026-09-16 00:03:17	Low	2
2026-09-15 00:25:31	Low	2
2026-09-14 00:27:57	Low	2
2026-09-13 00:19:54	Low	2
2026-09-12 00:25:17	Low	2
2026-09-11 00:19:22	Low	2
2026-09-10 00:22:44	Low	2
2026-09-09 00:04:09	Low	2
2026-09-08 00:18:08	Low	2
2026-09-07 00:30:15	Low	2
2026-09-06 00:17:06	Low	2
2026-09-05 00:16:27	Low	2
2026-09-04 00:03:13	Low	2
2026-09-03 00:15:47	Low	2
2026-09-02 00:02:31	Low	2
2026-09-01 00:11:19	Low	2
2026-08-31 00:19:57	Low	2
2026-08-30 00:04:14	Low	2
2026-08-29 00:29:17	Low	2