ci: increment fnOS package version per build

Jenkinsfile

@@ -84,8 +84,32 @@ pipeline {
                     if (!env.APP_VERSION || !env.SHORT_SHA) {
                         error('Unable to resolve fnOS version or Git commit.')
                     }
+                    env.FNOS_VERSION = sh(
+                        script: '''
+                            set -euo pipefail
+                            base=$(sed -n 's/^version=//p' fnos/manifest | head -n 1)
+                            major=${base%%.*}
+                            remainder=${base#*.}
+                            minor=${remainder%%.*}
+                            patch=${remainder#*.}
+                            test "$base" = "$major.$minor.$patch" || {
+                              echo "Invalid base version: $base" >&2
+                              exit 1
+                            }
+                            case "$major.$minor.$patch" in
+                              *[!0-9.]*|.*|*..*|*.) echo "Invalid base version: $base" >&2; exit 1 ;;
+                            esac
+                            test "$BUILD_NUMBER" -lt 100000 || {
+                              echo 'BUILD_NUMBER must remain below 100000 for fnOS version ordering.' >&2
+                              exit 1
+                            }
+                            ci_patch=$((patch * 100000 + BUILD_NUMBER))
+                            printf '%s.%s.%s\n' "$major" "$minor" "$ci_patch"
+                        ''',
+                        returnStdout: true
+                    ).trim()
                     env.IMMUTABLE_TAG = "${env.APP_VERSION}-b${env.BUILD_NUMBER}-${env.SHORT_SHA}"
-                    env.FPK_BASENAME = "liverecorder-${env.IMMUTABLE_TAG}-x86_64.fpk"
+                    env.FPK_BASENAME = "liverecorder-${env.FNOS_VERSION}-x86_64.fpk"
                     env.FPK_PATH = "${env.WORKSPACE}/artifacts/ci/${env.FPK_BASENAME}"
                     currentBuild.displayName = "#${env.BUILD_NUMBER} ${env.APP_VERSION} ${env.SHORT_SHA}"
                     currentBuild.description = "${env.IMMUTABLE_TAG}"
@@ -147,8 +171,9 @@ pipeline {
             steps {
                 sh '''
                     set -euo pipefail
-                    FNPACK="$FNPACK_BIN" ./scripts/build-fnos-package.sh "$FPK_PATH"
-                    ./scripts/verify-fnos-package.sh "$FPK_PATH"
+                    PACKAGE_VERSION="$FNOS_VERSION" FNPACK="$FNPACK_BIN" \
+                      ./scripts/build-fnos-package.sh "$FPK_PATH"
+                    ./scripts/verify-fnos-package.sh "$FPK_PATH" "$FNOS_VERSION"
                     test -s "$FPK_PATH.sha256"
                 '''
             }
@@ -345,6 +370,8 @@ pipeline {
                     set -euo pipefail
                     printf '%s\n' \
                       "Commit: $(git rev-parse HEAD)" \
+                      "Product version: $APP_VERSION" \
+                      "fnOS package version: $FNOS_VERSION" \
                       "fnOS: $FPK_BASENAME" \
                       "Checksum: $(awk '{print $1}' "$FPK_PATH.sha256")" \
                       "API amd64: $API_IMAGE_REPO:$IMMUTABLE_TAG-amd64" \

scripts/build-fnos-package.sh

@@ -2,8 +2,19 @@
 set -euo pipefail
 
 ROOT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")/.." && pwd)
-VERSION=1.2.19
-OUTPUT="${1:-$ROOT_DIR/artifacts/fnos/liverecorder-${VERSION}-x86_64.fpk}"
+BASE_VERSION=$(sed -n 's/^version[[:space:]]*=[[:space:]]*//p' "$ROOT_DIR/fnos/manifest" | head -n 1 | tr -d '\r')
+PACKAGE_VERSION="${PACKAGE_VERSION:-$BASE_VERSION}"
+case "$PACKAGE_VERSION" in
+    ''|*[!0-9.]*|.*|*..*|*.)
+        printf 'invalid fnOS package version: %s\n' "$PACKAGE_VERSION" >&2
+        exit 1
+        ;;
+esac
+[ "$(printf '%s' "$PACKAGE_VERSION" | awk -F. '{ print NF }')" -eq 3 ] || {
+    printf 'fnOS package version must contain exactly three numeric components: %s\n' "$PACKAGE_VERSION" >&2
+    exit 1
+}
+OUTPUT="${1:-$ROOT_DIR/artifacts/fnos/liverecorder-${PACKAGE_VERSION}-x86_64.fpk}"
 WORKSPACE_CACHE=$(CDPATH= cd -- "$ROOT_DIR/.." && pwd)
 if [ -n "${DOTNET:-}" ]; then
     DOTNET_BIN="$DOTNET"
@@ -54,6 +65,7 @@ mkdir -p "$STAGE/app/server" "$RUNTIME_ROOT/bin" "$RUNTIME_ROOT/lib" \
     "$RUNTIME_ROOT/etc/ssl/certs" \
     "$PACKED_ROOT" "$FNPACK_TMP_ROOT" "$EXTRACT_ROOT"
 cp -a "$ROOT_DIR/fnos/." "$STAGE/"
+sed -i -E "s/^version[[:space:]]*=.*/version=${PACKAGE_VERSION}/" "$STAGE/manifest"
 
 printf 'Building frontend...\n'
 if [ "${LIVERECORDER_SKIP_NPM_CI:-0}" != "1" ]; then
@@ -232,5 +244,5 @@ mv "$PACKED_ROOT/liverecorder.fpk" "$OUTPUT"
 )
 
 LIVERECORDER_VERIFY_TMPDIR="${LIVERECORDER_VERIFY_TMPDIR:-$BUILD_TMP_ROOT}" \
-    "$ROOT_DIR/scripts/verify-fnos-package.sh" "$OUTPUT"
+    "$ROOT_DIR/scripts/verify-fnos-package.sh" "$OUTPUT" "$PACKAGE_VERSION"
 printf 'Built %s\n' "$OUTPUT"

scripts/verify-fnos-package.sh

@@ -1,7 +1,8 @@
 #!/bin/bash
 set -euo pipefail
 
-PACKAGE=${1:?usage: verify-fnos-package.sh package.fpk}
+PACKAGE=${1:?usage: verify-fnos-package.sh package.fpk [expected-version]}
+EXPECTED_VERSION=${2:-}
 VERIFY_TMP_ROOT="${LIVERECORDER_VERIFY_TMPDIR:-${TMPDIR:-/tmp}}"
 MAX_APP_UNCOMPRESSED_BYTES=$((512 * 1024 * 1024))
 mkdir -p "$VERIFY_TMP_ROOT"
@@ -17,6 +18,10 @@ appname=$(manifest_value appname)
 version=$(manifest_value version)
 test "$appname" = "liverecorder" || { printf 'unexpected fnOS appname: %s\n' "$appname" >&2; exit 1; }
 test -n "$version"
+if [ -n "$EXPECTED_VERSION" ] && [ "$version" != "$EXPECTED_VERSION" ]; then
+    printf 'unexpected fnOS version: expected %s, got %s\n' "$EXPECTED_VERSION" "$version" >&2
+    exit 1
+fi
 test "$(manifest_value platform)" = "x86"
 test -x "$WORK_DIR/cmd/main"
 test -x "$WORK_DIR/cmd/install_callback"