Bug 1432475 - Enable rust analysis on mozsearch jobs and save the output to a build artifact. r=glandium

This requires unlocking the unstable features in the rust compiler
by using RUSTC_BOOTSTRAP=1

MozReview-Commit-ID: 1uUG1Ekp1YH

--HG--
extra : rebase_source : d8a5aa5d13f3ee055de8a544b0d5ca8af0aab751

browser/config/mozconfigs/linux64/debug-searchfox-clang

@@ -13,6 +13,10 @@ ac_add_options --enable-dmd
 export CC="$topsrcdir/clang/bin/clang"
 export CXX="$topsrcdir/clang/bin/clang++"
 
+# Save rust analysis (this requires unlocking the unstable features)
+export RUSTC_BOOTSTRAP=1
+export RUSTFLAGS="-Zsave-analysis"
+
 # Add the static checker
 ac_add_options --enable-clang-plugin
 ac_add_options --enable-mozsearch-plugin

toolkit/mozapps/installer/package-name.mk

@@ -88,6 +88,7 @@ CODE_COVERAGE_ARCHIVE_BASENAME = $(PKG_BASENAME).code-coverage-gcno
 
 # Mozsearch package naming
 MOZSEARCH_ARCHIVE_BASENAME = $(PKG_BASENAME).mozsearch-index
+MOZSEARCH_RUST_ANALYSIS_BASENAME = $(PKG_BASENAME).mozsearch-rust
 
 # Mozharness naming
 MOZHARNESS_PACKAGE = mozharness.zip

toolkit/mozapps/installer/packager.mk

@@ -76,10 +76,14 @@ ifdef MOZ_CODE_COVERAGE
 		--output-file='$(DIST)/$(PKG_PATH)$(CODE_COVERAGE_ARCHIVE_BASENAME).zip'
 endif
 ifdef ENABLE_MOZSEARCH_PLUGIN
-	@echo 'Generating mozsearch tarball...'
+	@echo 'Generating mozsearch index tarball...'
 	$(RM) $(MOZSEARCH_ARCHIVE_BASENAME).zip
 	cd $(topobjdir)/mozsearch_index && \
           zip -r5D '$(ABS_DIST)/$(PKG_PATH)$(MOZSEARCH_ARCHIVE_BASENAME).zip' .
+	@echo 'Generating mozsearch rust-analysis tarball...'
+	$(RM) $(MOZSEARCH_RUST_ANALYSIS_BASENAME).zip
+	cd $(topobjdir)/ && \
+          find . -type d -name save-analysis | xargs zip -r5D '$(ABS_DIST)/$(PKG_PATH)$(MOZSEARCH_RUST_ANALYSIS_BASENAME).zip'
 endif
 ifeq (Darwin, $(OS_ARCH))
 ifdef MOZ_ASAN

toolkit/mozapps/installer/upload-files.mk

@@ -429,6 +429,7 @@ endif
 
 ifdef ENABLE_MOZSEARCH_PLUGIN
   UPLOAD_FILES += $(call QUOTED_WILDCARD,$(DIST)/$(PKG_PATH)$(MOZSEARCH_ARCHIVE_BASENAME).zip)
+  UPLOAD_FILES += $(call QUOTED_WILDCARD,$(DIST)/$(PKG_PATH)$(MOZSEARCH_RUST_ANALYSIS_BASENAME).zip)
 endif
 
 SIGN_CHECKSUM_CMD=