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ci: Add ci.lib.ch; update ci_verify_*.sh accordingly

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Move the common declarations and initializations from ci_verify_*.sh
to ci.lib.sh, and update them as follows:
 * Simplify the ci_ function names.
 * Refactor the CI_ variable names:
    - Add the new variable CI_TOPLEVEL_DIR.
    - Rename the variables CI_SCRIPTNAME, CI_SCRIPTDIR, etc.,
      to CI_SCRIPT_NAME, CI_SCRIPT_DIR, etc.
    - Rename the variables CI_SRCDIR_FROM_BUILDDIR, etc., to
      CI_BUILD_TO_SRC_RELDIR, etc.
 * Add new functions inside ci.lib.sh:
    - Replace ci_err with ci_err_usage, ci_err_fatal, ci_err_internal.
    - Add the new functions ci_warn and ci_assert.
 * Simplify the ci_ function names inside ci_verify_*.sh.
This commit is contained in:
Cosmin Truta
2023-07-03 22:59:24 +03:00
parent c741d1e392
commit c0616f1017
4 changed files with 156 additions and 130 deletions
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57
ci/ci_verify_makefiles.sh
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@@ -10,29 +10,12 @@ set -e
#
# SPDX-License-Identifier: BSL-1.0
CI_SCRIPTNAME="$(basename "$0")"
CI_SCRIPTDIR="$(cd "$(dirname "$0")" && pwd)"
CI_SRCDIR="$(dirname "$CI_SCRIPTDIR")"
source "$(dirname "$0")/lib/ci.lib.sh"
cd "$CI_TOPLEVEL_DIR"
function ci_info {
printf >&2 "%s: %s\\n" "$CI_SCRIPTNAME" "$*"
}
CI_SRC_DIR="$CI_TOPLEVEL_DIR"
function ci_err {
printf >&2 "%s: error: %s\\n" "$CI_SCRIPTNAME" "$*"
exit 2
}
function ci_spawn {
printf >&2 "%s: executing:" "$CI_SCRIPTNAME"
printf >&2 " %q" "$@"
printf >&2 "\\n"
"$@"
}
function ci_init_makefiles_build {
CI_SYSTEM_NAME="$(uname -s)"
CI_MACHINE_NAME="$(uname -m)"
function ci_init_build {
CI_MAKE="${CI_MAKE:-make}"
case "$CI_CC" in
( *clang* )
@@ -44,11 +27,11 @@ function ci_init_makefiles_build {
esac
}
function ci_trace_makefiles_build {
function ci_trace_build {
ci_info "## START OF CONFIGURATION ##"
ci_info "system name: $CI_SYSTEM_NAME"
ci_info "machine hardware name: $CI_MACHINE_NAME"
ci_info "source directory: $CI_SRCDIR"
ci_info "source directory: $CI_SRC_DIR"
ci_info "environment option: \$CI_MAKEFILES: '$CI_MAKEFILES'"
ci_info "environment option: \$CI_MAKE: '$CI_MAKE'"
ci_info "environment option: \$CI_MAKE_FLAGS: '$CI_MAKE_FLAGS'"
@@ -79,20 +62,24 @@ function ci_trace_makefiles_build {
ci_info "## END OF CONFIGURATION ##"
}
function ci_cleanup_old_makefiles_build {
function ci_cleanup_old_build {
# Any old makefile-based build will most likely leave a mess
# of object files behind if interrupted, e.g., via Ctrl+C.
# There may be other files behind, depending on what makefile
# had been used. We cannot easily enumerate all of those.
# Fortunately, for a clean makefiles-based build, it should be
# sufficient to remove the old object files only.
[[ -z $(find "$CI_SRCDIR" -maxdepth 1 -name "*.o") ]] ||
ci_spawn rm -f "$CI_SRCDIR"/*.o
[[ -z $(find "$CI_SRCDIR" -maxdepth 1 -name "*.obj") ]] ||
ci_spawn rm -f "$CI_SRCDIR"/*.obj
ci_info "## START OF PRE-BUILD CLEANUP ##"
local MY_FILE
find "$CI_SRC_DIR" -maxdepth 1 \( -iname "*.o" -o -iname "*.obj" \) |
while IFS="" read -r MY_FILE
do
ci_spawn rm -fr "$MY_FILE"
done
ci_info "## END OF PRE-BUILD CLEANUP ##"
}
function ci_build_makefiles {
function ci_build {
ci_info "## START OF BUILD ##"
# Initialize ALL_CC_FLAGS and ALL_LD_FLAGS as strings.
local ALL_CC_FLAGS="$CI_CC_FLAGS"
@@ -118,7 +105,7 @@ function ci_build_makefiles {
[[ $CI_LIBS ]] && ALL_MAKE_VARS+=(LIBS="$CI_LIBS")
ALL_MAKE_VARS+=($CI_MAKE_VARS)
# Build!
cd "$CI_SRCDIR"
ci_assert "$CI_SRC_DIR" -ef .
local MY_MAKEFILE
for MY_MAKEFILE in $CI_MAKEFILES
do
@@ -143,12 +130,12 @@ function ci_build_makefiles {
function main {
[[ $# -eq 0 ]] || {
ci_info "note: this program accepts environment options only"
ci_err "unexpected command arguments: '$*'"
ci_err "unsupported command argument: '$1'"
}
ci_init_makefiles_build
ci_trace_makefiles_build
ci_cleanup_old_makefiles_build
ci_build_makefiles
ci_init_build
ci_trace_build
ci_cleanup_old_build
ci_build
}
main "$@"