X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fbash%2Ffunction%2Fper_patch.sh;h=b9680a1560f64bfe49b541f38cded17e8be01888;hb=8e06304165ccf50418027f65605b237eaf14aca7;hp=43a3f971bfe3ed787f68051198b5e308054e77eb;hpb=523c6e6e24101206ff1318ca17c310dff8b3c9d2;p=csit.git

diff --git a/resources/libraries/bash/function/per_patch.sh b/resources/libraries/bash/function/per_patch.sh
index 43a3f971bf..b9680a1560 100644
--- a/resources/libraries/bash/function/per_patch.sh
+++ b/resources/libraries/bash/function/per_patch.sh
@@ -1,5 +1,5 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
-# Copyright (c) 2020 PANTHEON.tech s.r.o.
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# Copyright (c) 2023 PANTHEON.tech s.r.o.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -18,59 +18,14 @@ set -exuo pipefail
 # Generally, the functions assume "common.sh" library has been sourced already.
 # Keep functions ordered alphabetically, please.
 
-function archive_test_results () {
 
-    # Arguments:
-    # - ${1}: Directory to archive to. Required. Parent has to exist.
-    # Variable set:
-    # - TARGET - Target directory.
-    # Variables read:
-    # - ARCHIVE_DIR - Path to where robot result files are created in.
-    # - VPP_DIR - Path to existing directory, root for to relative paths.
-    # Directories updated:
-    # - ${1} - Created, and robot and parsing files are moved/created there.
-    # Functions called:
-    # - die - Print to stderr and exit, defined in common.sh
-
-    set -exuo pipefail
-
-    cd "${VPP_DIR}" || die "Change directory command failed."
-    TARGET="$(readlink -f "$1")"
-    mkdir -p "${TARGET}" || die "Directory creation failed."
-    for filename in "output.xml" "log.html" "report.html"; do
-        mv "${ARCHIVE_DIR}/${filename}" "${TARGET}/${filename}" || {
-            die "Attempt to move '${filename}' failed."
-        }
-    done
-}
-
-
-function archive_parse_test_results () {
-
-    # Arguments:
-    # - ${1}: Directory to archive to. Required. Parent has to exist.
-    # Variables read:
-    # - TARGET - Target directory.
-    # Functions called:
-    # - die - Print to stderr and exit, defined in common.sh
-    # - archive_test_results - Archiving results.
-    # - parse_bmrr_results - See definition in this file.
-
-    set -exuo pipefail
-
-    archive_test_results "$1" || die
-    parse_bmrr_results "${TARGET}" || {
-        die "The function should have died on error."
-    }
-}
-
-
-function build_vpp_ubuntu_amd64 () {
+function build_vpp_ubuntu () {
 
     # This function is using make pkg-verify to build VPP with all dependencies
     # that is ARCH/OS aware. VPP repo is SSOT for building mechanics and CSIT
     # is consuming artifacts. This way if VPP will introduce change in building
     # mechanics they will not be blocked by CSIT repo.
+    #
     # Arguments:
     # - ${1} - String identifier for echo, can be unset.
     # Variables read:
@@ -96,7 +51,7 @@ function build_vpp_ubuntu_amd64 () {
              "using build default ($(grep -c ^processor /proc/cpuinfo))."
     fi
 
-    make UNATTENDED=y pkg-verify || die "VPP build using make pkg-verify failed."
+    make UNATTENDED=y pkg-verify || die "VPP build with make pkg-verify failed."
     echo "* VPP ${1-} BUILD SUCCESSFULLY COMPLETED" || {
         die "Argument not found."
     }
@@ -114,7 +69,6 @@ function compare_test_results () {
     #   of parent build.
     # Functions called:
     # - die - Print to stderr and exit, defined in common.sh
-    # - parse_bmrr_results - See definition in this file.
     # Exit code:
     # - 0 - If the comparison utility sees no regression (nor data error).
     # - 1 - If the comparison utility sees a regression (or data error).
@@ -135,50 +89,50 @@ function initialize_csit_dirs () {
     # Variables read:
     # - VPP_DIR - Path to WORKSPACE, parent of created directories.
     # Directories created:
-    # - csit_current - Holding test results of the patch under test (PUT).
-    # - csit_parent - Holding test results of parent of PUT.
+    # - csit_{part} - See the caller what it is used for.
     # Functions called:
     # - die - Print to stderr and exit, defined in common.sh
 
     set -exuo pipefail
 
     cd "${VPP_DIR}" || die "Change directory operation failed."
-    rm -rf "csit_current" "csit_parent" || {
-        die "Directory deletion failed."
-    }
-    mkdir -p "csit_current" "csit_parent" || {
-        die "Directory creation failed."
-    }
+    while true; do
+        if [[ ${#} < 1 ]]; then
+            # All directories created.
+            break
+        fi
+        name_part="${1}" || die
+        shift || die
+        dir_name="csit_${name_part}" || die
+        rm -rf "${dir_name}" || die "Directory deletion failed."
+        mkdir -p "${dir_name}" || die "Directory creation failed."
+    done
 }
 
 
-function parse_bmrr_results () {
+function move_test_results () {
 
-    # Currently "parsing" is just two greps.
-    # TODO: Re-use PAL parsing code, make parsing more general and centralized.
-    #
     # Arguments:
-    # - ${1} - Path to (existing) directory holding robot output.xml result.
-    # Files read:
-    # - output.xml - From argument location.
-    # Files updated:
-    # - results.txt - (Re)created, in argument location.
+    # - ${1}: Directory to archive to. Required. Parent has to exist.
+    # Variable set:
+    # - TARGET - Target archival directory, equivalent to the argument.
+    # Variables read:
+    # - ARCHIVE_DIR - Path to where robot result files are created in.
+    # - VPP_DIR - Path to existing directory, root for to relative paths.
+    # Directories updated:
+    # - ${1} - Created, and robot and parsing files are moved/created there.
     # Functions called:
     # - die - Print to stderr and exit, defined in common.sh
 
     set -exuo pipefail
 
-    rel_dir="$(readlink -e "${1}")" || die "Readlink failed."
-    in_file="${rel_dir}/output.xml"
-    out_file="${rel_dir}/results.txt"
-    # TODO: Do we need to check echo exit code explicitly?
-    echo "Parsing ${in_file} putting results into ${out_file}"
-    echo "TODO: Re-use parts of PAL when they support subsample test parsing."
-    pattern='Maximum Receive Rate trial results in packets'
-    pattern+=' per second: .*\]</status>'
-    grep -o "${pattern}" "${in_file}" | grep -o '\[.*\]' > "${out_file}" || {
-        die "Some parsing grep command has failed."
-    }
+    cd "${VPP_DIR}" || die "Change directory command failed."
+    TARGET="$(readlink -f "$1")"
+    mkdir -p "${TARGET}" || die "Directory creation failed."
+    file_list=("output.xml" "log.html" "report.html" "tests")
+    for filename in "${file_list[@]}"; do
+        mv "${ARCHIVE_DIR}/${filename}" "${TARGET}/${filename}" || die
+    done
 }
 
 
@@ -207,56 +161,37 @@ function select_build () {
 }
 
 
-function set_aside_commit_build_artifacts () {
+function set_aside_build_artifacts () {
 
-    # Function is copying VPP built artifacts from actual checkout commit for
-    # further use and clean git.
+    # Function used to save VPP .deb artifacts from currently finished build.
+    #
+    # After the artifacts are copied to the target directory,
+    # the main git tree is cleaned up to not interfere with next build.
+    #
+    # Arguments:
+    # - ${1} - String to derive the target directory name from. Required.
     # Variables read:
     # - VPP_DIR - Path to existing directory, parent to accessed directories.
     # Directories read:
     # - build-root - Existing directory with built VPP artifacts (also DPDK).
     # Directories updated:
     # - ${VPP_DIR} - A local git repository, parent commit gets checked out.
-    # - build_current - Old contents removed, content of build-root copied here.
+    # - build_${1} - Old contents removed, content of build-root copied here.
     # Functions called:
     # - die - Print to stderr and exit, defined in common.sh
 
     set -exuo pipefail
 
     cd "${VPP_DIR}" || die "Change directory operation failed."
-    rm -rf "build_current" || die "Remove operation failed."
-    mkdir -p "build_current" || die "Directory creation failed."
-    mv "build-root"/*".deb" "build_current"/ || die "Move operation failed."
+    dir_name="build_${1}" || die
+    rm -rf "${dir_name}" || die "Remove operation failed."
+    mkdir -p "${dir_name}" || die "Directory creation failed."
+    mv "build-root"/*".deb" "${dir_name}"/ || die "Move operation failed."
     # The previous build could have left some incompatible leftovers,
     # e.g. DPDK artifacts of different version (in build/external).
     # Also, there usually is a copy of dpdk artifact in build-root.
     git clean -dffx "build"/ "build-root"/ || die "Git clean operation failed."
-    # Finally, check out the parent commit.
-    git checkout HEAD~ || die "Git checkout operation failed."
-    # Display any other leftovers.
-    git status || die "Git status operation failed."
-}
-
-
-function set_aside_parent_build_artifacts () {
-
-    # Function is copying VPP built artifacts from parent checkout commit for
-    # further use. Checkout to parent is not part of this function.
-    # Variables read:
-    # - VPP_DIR - Path to existing directory, parent of accessed directories.
-    # Directories read:
-    # - build-root - Existing directory with built VPP artifacts (also DPDK).
-    # Directories updated:
-    # - build_parent - Old directory removed, build-root debs moved here.
-    # Functions called:
-    # - die - Print to stderr and exit, defined in common.sh
-
-    set -exuo pipefail
-
-    cd "${VPP_DIR}" || die "Change directory operation failed."
-    rm -rf "build_parent" || die "Remove failed."
-    mkdir -p "build_parent" || die "Directory creation operation failed."
-    mv "build-root"/*".deb" "build_parent"/ || die "Move operation failed."
+    git status || die
 }