tcwg_kernel-*.sh: Avoid proxy variables

... and use ${rr[X]} instead of $X.

We make an exception for $current_project in tcwg_kernel-bisect.sh
to do a mechanical change in a separate patch.

Change-Id: Ib365552483d016e9096cc791f61a34015e50e32a

1 files changed, 27 insertions, 54 deletions

diff --git a/tcwg_kernel-build.sh b/tcwg_kernel-build.sh
index 6eda2248..ab169e5b 100755
--- a/tcwg_kernel-build.sh
+++ b/tcwg_kernel-build.sh
@@ -1,66 +1,59 @@
 #!/bin/bash
 
-set -ef -o pipefail
+set -euf -o pipefail
 
 scripts=$(dirname $0)
 . $scripts/jenkins-helpers.sh
 
 convert_args_to_variables "$@"
 
+obligatory_variables rr[ci_config]
+
 # Execution mode: baseline, bisect, continue, jenkins-full
-mode="${mode-baseline}"
-
-obligatory_variables toolchain \
-		     rr[linux_version] rr[linux_url] rr[linux_branch]
-
-# Toolchain to use: gnu or llvm
-case "$toolchain" in
-    "gnu") obligatory_variables rr[gnu_version] \
-				rr[binutils_url] rr[binutils_branch] \
-				rr[gcc_url] rr[gcc_branch] ;;
-    "llvm") obligatory_variables rr[llvm_version] \
-				 rr[llvm_url] rr[llvm_branch] ;;
-esac
+rr[mode]="${rr[mode]-baseline}"
 
-case "$mode" in
+case "${rr[mode]}" in
     "jenkins-full")
-	obligatory_variables current_project current_branch
+	obligatory_variables rr[current_project] rr[current_branch]
 	;;
 esac
 
 # Set custom revision for one of the projects, and use baseline revisions
 # for all other projects.
-current_project="${current_project-none}"
-current_branch="${current_branch-default}"
+rr[ci_project]="${rr[ci_project]-tcwg_kernel}"
+rr[baseline_branch]="${rr[baseline_branch]-linaro-local/ci/${rr[ci_project]}/${rr[ci_config]}}"
+rr[current_branch]="${rr[current_branch]-default}"
+rr[current_project]="${rr[current_project]-none}"
+rr[reset_baseline]="${rr[reset_baseline]-false}"
+rr[top_artifacts]="${rr[top_artifacts]-$(pwd)/artifacts}"
+
+# {toolchain_name}-{toolchain_ver}-{target}-{linux}-{linux_config}
+IFS=- read -a ci_config <<EOF
+${rr[ci_config]}
+EOF
+rr[toolchain]=${rr[toolchain]-${ci_config[0]}}
+rr[target]=${rr[target]-${ci_config[2]}}
+rr[linux_config]=${rr[linux_config]-${ci_config[4]}}
 
-linux_config="${linux_config-defconfig}"
-reset_baseline="${reset_baseline-false}"
 start_at="${start_at-default}"
 finish_at="${finish_at-default}"
-target="${target-native}"
-top_artifacts="${top_artifacts-$(pwd)/artifacts}"
 verbose="${verbose-true}"
 verbose2="${verbose2-false}"
 
-set -u
-
 if $verbose2; then set -x; fi
 
-trap "eval \"echo ERROR at \${FUNCNAME[0]}:\${BASH_LINENO[0]}\" > $top_artifacts/failures" EXIT
-
-if [ x"$target" = x"native" ]; then
-    target=$(uname -m)
-fi
+trap "eval \"echo ERROR at \${FUNCNAME[0]}:\${BASH_LINENO[0]}\"" EXIT
 
 # Set start and finish steps for different modes.
 default_start_at=""
 default_finish_at=""
-case "$mode" in
+base_artifacts_opt="base-artifacts"
+case "${rr[mode]}" in
     "baseline")
 	default_finish_at="update_baseline"
 	;;
     "bisect")
-	case "$toolchain:$current_project" in
+	case "${rr[toolchain]}:${rr[current_project]}" in
 	    gnu:binutils) default_start_at="build_abe-binutils" ;;
 	    gnu:gcc) default_start_at="build_abe-stage1" ;;
 	    gnu:linux) default_start_at="count_linux_objs" ;;
@@ -71,14 +64,14 @@ case "$mode" in
 	;;
     "continue")
 	# Developer mode.
-	case "$toolchain" in
+	case "${rr[toolchain]}" in
 	    "gnu") default_start_at="prepare_abe" ;;
 	    "llvm") default_start_at="build_llvm" ;;
 	esac
+	base_artifacts_opt=""
 	;;
     "jenkins-full") ;;
 esac
-
 if [ x"$start_at" = x"default" ]; then
     start_at="$default_start_at"
 fi
@@ -86,27 +79,7 @@ if [ x"$finish_at" = x"default" ]; then
     finish_at="$default_finish_at"
 fi
 
-if [ x"$mode" != x"continue" ]; then
-    base_artifacts_opt="base-artifacts"
-else
-    base_artifacts_opt=""
-fi
-
-run_step_init "$start_at" "$finish_at" "$top_artifacts" "$base_artifacts_opt" "$verbose"
-
-rr[baseline_branch]="linaro-local/ci/tcwg_kernel/$toolchain-${rr[${toolchain}_version]}-$target-${rr[linux_version]}-$linux_config"
-rr[current_project]="$current_project"
-rr[current_branch]="$current_branch"
-rr[mode]="$mode"
-rr[reset_baseline]="$reset_baseline"
-rr[target]="$target"
-rr[top_artifacts]="$top_artifacts"
-
-# Linux config to build in build_linux.
-rr[linux_config]="$linux_config"
-
-# Toolchain to use: gnu or llvm.
-rr[toolchain]="$toolchain"
+run_step_init "$start_at" "$finish_at" "${rr[top_artifacts]}" "$base_artifacts_opt" "$verbose"
 
 . $scripts/round-robin.sh