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authorLucio Andrés Illanes Albornoz <lucio@lucioillanes.de>2018-12-23 16:00:17 +0000
committerLucio Andrés Illanes Albornoz <lucio@lucioillanes.de>2018-12-23 16:00:17 +0000
commit75df431b9458615bea97a50d2d578c3821833ab9 (patch)
treee1e7af2e83e748340a49bf41209ccc201c2d72d5
parent9505c235cb77771f489636fdc7e97c2fa79f382c (diff)
downloadmidipix_build-75df431b9458615bea97a50d2d578c3821833ab9.tar.bz2
midipix_build-75df431b9458615bea97a50d2d578c3821833ab9.tar.xz
subr/build_init.subr:build_init(): rename build logs from previous builds w/ appended modification time postfix.
subr/build_init.subr:build_init(): turn ${DEFAULT_BUILD_LOG_LAST_FNAME} into symbolic link to last previous build log.
-rw-r--r--subr/build_init.subr8
1 files changed, 6 insertions, 2 deletions
diff --git a/subr/build_init.subr b/subr/build_init.subr
index a76b9c42..7e52a280 100644
--- a/subr/build_init.subr
+++ b/subr/build_init.subr
@@ -9,7 +9,7 @@ build_fini() {
};
build_init() {
- local __="" _env_vars="" _env_vars_except="" _env_var="";
+ local __="" _env_vars="" _env_vars_except="" _env_var="" _log_last_fname="" _log_last_ts="";
set -o noglob; umask 022;
if [ -z "${DEFAULT_BUILD_CPUS}" ]\
&& [ -e /proc/cpuinfo ]; then
@@ -65,7 +65,11 @@ build_init() {
touch "${DEFAULT_BUILD_STATUS_IN_PROGRESS_FNAME}";
fi;
if [ -e "${DEFAULT_BUILD_LOG_FNAME}" ]; then
- ex_rtl_fileop mv "${DEFAULT_BUILD_LOG_FNAME}" "${DEFAULT_BUILD_LOG_LAST_FNAME}";
+ _log_last_ts="$(stat -c %Y "${DEFAULT_BUILD_LOG_FNAME}")";
+ _log_last_ts="$(awk 'BEGIN {printf(strftime("%Y-%m-%d-%H-%M-%S", '"${_log_last_ts}"'))}')";
+ _log_last_fname="${DEFAULT_BUILD_LOG_FNAME}.${_log_last_ts}";
+ ex_rtl_fileop mv "${DEFAULT_BUILD_LOG_FNAME}" "${_log_last_fname}";
+ ex_rtl_fileop ln_symbolic "${_log_last_fname}" "${DEFAULT_BUILD_LOG_LAST_FNAME}";
fi;
ex_rtl_fileop touch "${DEFAULT_BUILD_LOG_FNAME}";
BUILD_IS_PARENT=1;