diff options
Diffstat (limited to 'scripts/tzget')
-rwxr-xr-x | scripts/tzget | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/scripts/tzget b/scripts/tzget new file mode 100755 index 00000000..1c2d7f04 --- /dev/null +++ b/scripts/tzget @@ -0,0 +1,42 @@ +#!/bin/bash + +# Downloads zoneinfo files if not already present +# echos 2 lines, +# - the directory with the zoneinfo files +# - the names of the zoneinfo files to be parsed + +PREFIX=${PREFIX:-/usr} +DATA_DIR=${XDG_DATA_HOME:-$PREFIX/share}/calp/zoneinfo + +# Where to savze the file +CACHE_DIR=${CACHE_DIR:-~/.cache/calp} +# Which file to get +TAR=tzdata-latest.tar.gz +# Where to get it from +TZ_SRC="https://www.iana.org/time-zones/repository/$TAR" + +mkdir -p $DATA_DIR +cd $DATA_DIR + +test -d "tzdata" || { + test -f "/tmp/$TAR" || env --chdir=/tmp curl -sOL $TZ_SRC + mkdir tzdata + tar xf "/tmp/$TAR" -C tzdata +} +cd "tzdata" + +# tzpath=$(pwd) + +size=$(stat -c "%s" Makefile) + +cat >> Makefile << EOF +.PHONY: print-tdata +print-tdata: + @echo \$(TDATA_TO_CHECK) +EOF +files=$(make print-tdata) + +truncate -cs $size Makefile + +# echo $tzpath +echo $files |