gmgauthier/sdrconnect-installer
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feat(installer): fetch licence text from upstream

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Update the installer to resolve licence text at runtime from the upstream
installer, similar to build hashes. Add fallback handling with warnings if
upstream is unreachable or unparseable. Rename fetch_gitbuilds to
fetch_upstream to reflect expanded scope.
This commit is contained in:
Greg Gauthier 2026-05-03 13:26:32 +01:00
parent c9518643ca
commit fb1c961655
1 changed files with 38 additions and 13 deletions
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51
install_sdrplay_universal.sh
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@ -11,10 +11,11 @@ set -Eeuo pipefail
# CONFIG
#######################################
# Build hashes are resolved at runtime from the upstream installer
# (https://www.sdrplay.com/software/install.sh). The values below are used
# as fallbacks if upstream is unreachable, and are also honoured as user
# overrides when set in the environment before invocation.
# Build hashes and the licence text are resolved at runtime from the upstream
# installer (https://www.sdrplay.com/software/install.sh). The values below
# are used as fallbacks if upstream is unreachable or unparseable, and the
# build hashes are also honoured as user overrides when set in the
# environment before invocation.
_SDRCONNECT_GITBUILD_USER_SET="${SDRCONNECT_GITBUILD+set}"
_RIGCONTROL_GITBUILD_USER_SET="${RIGCONTROL_GITBUILD+set}"
: "${SDRCONNECT_GITBUILD:=a4b8da76b}"
@ -136,6 +137,18 @@ info(){ echo -e "${GREEN}[INFO]${NC} $*"; }
warn(){ echo -e "${YELLOW}[WARN]${NC} $*"; }
error(){ echo -e "${RED}[ERROR]${NC} $*" >&2; }
warn_license_fallback(){
local reason="$1"
echo
echo -e "${YELLOW}========================================================================${NC}"
echo -e "${YELLOW} WARNING: ${reason}${NC}"
echo -e "${YELLOW} Falling back to the licence text embedded in this installer.${NC}"
echo -e "${YELLOW} This may differ from the current upstream licence at:${NC}"
echo -e "${YELLOW} ${UPSTREAM_INSTALLER_URL}${NC}"
echo -e "${YELLOW}========================================================================${NC}"
echo
}
#######################################
# ARGS
#######################################
@ -328,28 +341,30 @@ show_license() {
}
#######################################
# VERSION RESOLUTION
# UPSTREAM RESOLUTION
#######################################
fetch_gitbuilds(){
fetch_upstream(){
if [[ "${DONOTDOWNLOAD:-0}" == "1" ]]; then
info "DONOTDOWNLOAD=1: skipping upstream version lookup"
info "DONOTDOWNLOAD=1: skipping upstream lookup"
return
fi
if [[ "$DRY_RUN" -eq 1 ]]; then
info "[DRY-RUN] would fetch $UPSTREAM_INSTALLER_URL for current build hashes"
info "[DRY-RUN] would fetch $UPSTREAM_INSTALLER_URL for current build hashes and licence"
return
fi
info "Fetching current build hashes from upstream..."
info "Fetching current build hashes and licence from upstream..."
local upstream
if ! upstream=$(curl -fsSL --retry 2 "$UPSTREAM_INSTALLER_URL" 2>/dev/null); then
warn "Could not fetch $UPSTREAM_INSTALLER_URL; using built-in fallback hashes"
warn_license_fallback "Could not fetch $UPSTREAM_INSTALLER_URL"
return
fi
local up_sdrc up_rig
local up_sdrc up_rig up_license
up_sdrc=$(grep -E '^SDRCONNECT_GITBUILD=' <<<"$upstream" | head -1 | cut -d'"' -f2)
up_rig=$(grep -E '^RIGCONTROL_GITBUILD=' <<<"$upstream" | head -1 | cut -d'"' -f2)
up_license=$(awk '/^LICENSE_TEXT=\$\(cat/{flag=1; next} flag && /^EOF$/{flag=0; exit} flag' <<<"$upstream")
if [[ "$_SDRCONNECT_GITBUILD_USER_SET" == "set" ]]; then
info "Honouring SDRCONNECT_GITBUILD override: $SDRCONNECT_GITBUILD"
@ -367,6 +382,15 @@ fetch_gitbuilds(){
warn "Could not parse RIGCONTROL_GITBUILD from upstream; using fallback $RIGCONTROL_GITBUILD"
fi
if [[ -n "$up_license" ]] \
&& [[ ${#up_license} -gt 500 ]] \
&& grep -q "SDRPLAY LIMITED" <<<"$up_license"; then
LICENSE_TEXT="$up_license"
info "Licence text refreshed from upstream"
else
warn_license_fallback "Could not extract licence text from upstream"
fi
info "Resolved SDRconnect=$SDRCONNECT_GITBUILD, RigControl=$RIGCONTROL_GITBUILD"
}
@ -641,13 +665,14 @@ refresh(){
main(){
check_platform
setup_sudo
fetch_upstream
resolve_artifacts
show_license
check_dependencies
ensure_sudo
fetch_gitbuilds
resolve_artifacts
[[ "$ARCH" == "x86_64" ]] && {
U1="$SDRCONNECT_URL_X86_64"; U2="$RIGCONTROL_URL_X86_64"
F1="$SDRCONNECT_TAR_X86_64"; F2="$RIGCONTROL_TAR_X86_64"