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scripts: Drop shell sstate-cache-management

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Since there is a faster python version, drop the slower shell one.

(From OE-Core rev: 0551fa2ae3dacf51825ff5c1d081e713a150ddd2)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2023-12-28 10:57:20 +00:00
parent acf45e764c
commit 6ce42d73a3
1 changed files with 0 additions and 458 deletions
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scripts/sstate-cache-management.sh
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#!/bin/bash
# Copyright (c) 2012 Wind River Systems, Inc.
#
# SPDX-License-Identifier: GPL-2.0-only
#
# Global vars
cache_dir=
confirm=
fsym=
total_deleted=0
verbose=
debug=0
usage () {
cat << EOF
Welcome to sstate cache management utilities.
sstate-cache-management.sh <OPTION>
Options:
-h, --help
Display this help and exit.
--cache-dir=<sstate cache dir>
Specify sstate cache directory, will use the environment
variable SSTATE_CACHE_DIR if it is not specified.
--extra-archs=<arch1>,<arch2>...<archn>
Specify list of architectures which should be tested, this list
will be extended with native arch, allarch and empty arch. The
script won't be trying to generate list of available archs from
AVAILTUNES in tune files.
--extra-layer=<layer1>,<layer2>...<layern>
Specify the layer which will be used for searching the archs,
it will search the meta and meta-* layers in the top dir by
default, and will search meta, meta-*, <layer1>, <layer2>,
...<layern> when specified. Use "," as the separator.
This is useless for --stamps-dir or when --extra-archs is used.
-d, --remove-duplicated
Remove the duplicated sstate cache files of one package, only
the newest one will be kept. The duplicated sstate cache files
of one package must have the same arch, which means sstate cache
files with multiple archs are not considered duplicate.
Conflicts with --stamps-dir.
--stamps-dir=<dir1>,<dir2>...<dirn>
Specify the build directory's stamps directories, the sstate
cache file which IS USED by these build diretories will be KEPT,
other sstate cache files in cache-dir will be removed. Use ","
as the separator. For example:
--stamps-dir=build1/tmp/stamps,build2/tmp/stamps
Conflicts with --remove-duplicated.
-L, --follow-symlink
Remove both the symbol link and the destination file, default: no.
-y, --yes
Automatic yes to prompts; assume "yes" as answer to all prompts
and run non-interactively.
-v, --verbose
Explain what is being done.
-D, --debug
Show debug info, repeat for more debug info.
EOF
}
if [ $# -lt 1 ]; then
usage
exit 0
fi
# Echo no files to remove
no_files () {
echo No files to remove
}
# Echo nothing to do
do_nothing () {
echo Nothing to do
}
# Read the input "y"
read_confirm () {
echo "$total_deleted out of $total_files files will be removed! "
if [ "$confirm" != "y" ]; then
echo "Do you want to continue (y/n)? "
while read confirm; do
[ "$confirm" = "Y" -o "$confirm" = "y" -o "$confirm" = "n" \
-o "$confirm" = "N" ] && break
echo "Invalid input \"$confirm\", please input 'y' or 'n': "
done
else
echo
fi
}
# Print error information and exit.
echo_error () {
echo "ERROR: $1" >&2
exit 1
}
# Generate the remove list:
#
# * Add .done/.siginfo to the remove list
# * Add destination of symlink to the remove list
#
# $1: output file, others: sstate cache file (.tar.zst)
gen_rmlist (){
local rmlist_file="$1"
shift
local files="$@"
for i in $files; do
echo $i >> $rmlist_file
# Add the ".siginfo"
if [ -e $i.siginfo ]; then
echo $i.siginfo >> $rmlist_file
fi
# Add the destination of symlink
if [ -L "$i" ]; then
if [ "$fsym" = "y" ]; then
dest="`readlink -e $i`"
if [ -n "$dest" ]; then
echo $dest >> $rmlist_file
# Remove the .siginfo when .tar.zst is removed
if [ -f "$dest.siginfo" ]; then
echo $dest.siginfo >> $rmlist_file
fi
fi
fi
# Add the ".tar.zst.done" and ".siginfo.done" (may exist in the future)
base_fn="${i##/*/}"
t_fn="$base_fn.done"
s_fn="$base_fn.siginfo.done"
for d in $t_fn $s_fn; do
if [ -f $cache_dir/$d ]; then
echo $cache_dir/$d >> $rmlist_file
fi
done
fi
done
}
# Remove the duplicated cache files for the pkg, keep the newest one
remove_duplicated () {
local topdir
local oe_core_dir
local tunedirs
local all_archs
local all_machines
local ava_archs
local arch
local file_names
local sstate_files_list
local fn_tmp
local list_suffix=`mktemp` || exit 1
if [ -z "$extra_archs" ] ; then
# Find out the archs in all the layers
echo "Figuring out the archs in the layers ... "
oe_core_dir=$(dirname $(dirname $(readlink -e $0)))
topdir=$(dirname $oe_core_dir)
tunedirs="`find $topdir/meta* ${oe_core_dir}/meta* $layers -path '*/meta*/conf/machine/include' 2>/dev/null`"
[ -n "$tunedirs" ] || echo_error "Can't find the tune directory"
all_machines="`find $topdir/meta* ${oe_core_dir}/meta* $layers -path '*/meta*/conf/machine/*' -name '*.conf' 2>/dev/null | sed -e 's/.*\///' -e 's/.conf$//'`"
all_archs=`grep -r -h "^AVAILTUNES .*=" $tunedirs | sed -e 's/.*=//' -e 's/\"//g'`
fi
# Use the "_" to substitute "-", e.g., x86-64 to x86_64, but not for extra_archs which can be something like cortexa9t2-vfp-neon
# Sort to remove the duplicated ones
# Add allarch and builder arch (native)
builder_arch=$(uname -m)
all_archs="$(echo allarch $all_archs $all_machines $builder_arch \
| sed -e 's/-/_/g' -e 's/ /\n/g' | sort -u) $extra_archs"
echo "Done"
# Total number of files including sstate-, .siginfo and .done files
total_files=`find $cache_dir -name 'sstate*' | wc -l`
# Save all the sstate files in a file
sstate_files_list=`mktemp` || exit 1
find $cache_dir -iname 'sstate:*:*:*:*:*:*:*.tar.zst*' >$sstate_files_list
echo "Figuring out the suffixes in the sstate cache dir ... "
sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g' $sstate_files_list | sort -u`"
echo "Done"
echo "The following suffixes have been found in the cache dir:"
echo $sstate_suffixes
echo "Figuring out the archs in the sstate cache dir ... "
# Using this SSTATE_PKGSPEC definition it's 6th colon separated field
# SSTATE_PKGSPEC = "sstate:${PN}:${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}:${PV}:${PR}:${SSTATE_PKGARCH}:${SSTATE_VERSION}:"
for arch in $all_archs; do
grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.tar\.zst$" $sstate_files_list
[ $? -eq 0 ] && ava_archs="$ava_archs $arch"
# ${builder_arch}_$arch used by toolchain sstate
grep -q ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:${builder_arch}_$arch:[^:]*:[^:]*\.tar\.zst$" $sstate_files_list
[ $? -eq 0 ] && ava_archs="$ava_archs ${builder_arch}_$arch"
done
echo "Done"
echo "The following archs have been found in the cache dir:"
echo $ava_archs
echo ""
# Save the file list which needs to be removed
local remove_listdir=`mktemp -d` || exit 1
for suffix in $sstate_suffixes; do
if [ "$suffix" = "populate_lic" ] ; then
echo "Skipping populate_lic, because removing duplicates doesn't work correctly for them (use --stamps-dir instead)"
continue
fi
# Total number of files including .siginfo and .done files
total_files_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*" $sstate_files_list | wc -l 2>/dev/null`
total_archive_suffix=`grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst$" $sstate_files_list | wc -l 2>/dev/null`
# Save the file list to a file, some suffix's file may not exist
grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:_]*_$suffix\.tar\.zst.*" $sstate_files_list >$list_suffix 2>/dev/null
local deleted_archives=0
local deleted_files=0
for ext in tar.zst tar.zst.siginfo tar.zst.done; do
echo "Figuring out the sstate:xxx_$suffix.$ext ... "
# Uniq BPNs
file_names=`for arch in $ava_archs ""; do
sed -ne "s%.*/sstate:\([^:]*\):[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.${ext}$%\1%p" $list_suffix
done | sort -u`
fn_tmp=`mktemp` || exit 1
rm_list="$remove_listdir/sstate:xxx_$suffix"
for fn in $file_names; do
[ -z "$verbose" ] || echo "Analyzing sstate:$fn-xxx_$suffix.${ext}"
for arch in $ava_archs ""; do
grep -h ".*/sstate:$fn:[^:]*:[^:]*:[^:]*:$arch:[^:]*:[^:]*\.${ext}$" $list_suffix >$fn_tmp
if [ -s $fn_tmp ] ; then
[ $debug -gt 1 ] && echo "Available files for $fn-$arch- with suffix $suffix.${ext}:" && cat $fn_tmp
# Use the modification time
to_del=$(ls -t $(cat $fn_tmp) | sed -n '1!p')
[ $debug -gt 2 ] && echo "Considering to delete: $to_del"
# The sstate file which is downloaded from the SSTATE_MIRROR is
# put in SSTATE_DIR, and there is a symlink in SSTATE_DIR/??/ to
# it, so filter it out from the remove list if it should not be
# removed.
to_keep=$(ls -t $(cat $fn_tmp) | sed -n '1p')
[ $debug -gt 2 ] && echo "Considering to keep: $to_keep"
for k in $to_keep; do
if [ -L "$k" ]; then
# The symlink's destination
k_dest="`readlink -e $k`"
# Maybe it is the one in cache_dir
k_maybe="$cache_dir/${k##/*/}"
# Remove it from the remove list if they are the same.
if [ "$k_dest" = "$k_maybe" ]; then
to_del="`echo $to_del | sed 's#'\"$k_maybe\"'##g'`"
fi
fi
done
rm -f $fn_tmp
[ $debug -gt 2 ] && echo "Decided to delete: $to_del"
gen_rmlist $rm_list.$ext "$to_del"
fi
done
done
done
deleted_archives=`cat $rm_list.* 2>/dev/null | grep "\.tar\.zst$" | wc -l`
deleted_files=`cat $rm_list.* 2>/dev/null | wc -l`
[ "$deleted_files" -gt 0 -a $debug -gt 0 ] && cat $rm_list.*
echo "($deleted_archives out of $total_archives_suffix .tar.zst files for $suffix suffix will be removed or $deleted_files out of $total_files_suffix when counting also .siginfo and .done files)"
let total_deleted=$total_deleted+$deleted_files
done
deleted_archives=0
rm_old_list=$remove_listdir/sstate-old-filenames
find $cache_dir -name 'sstate-*.tar.zst' >$rm_old_list
[ -s "$rm_old_list" ] && deleted_archives=`cat $rm_old_list | grep "\.tar\.zst$" | wc -l`
[ -s "$rm_old_list" ] && deleted_files=`cat $rm_old_list | wc -l`
[ -s "$rm_old_list" -a $debug -gt 0 ] && cat $rm_old_list
echo "($deleted_archives or .tar.zst files with old sstate-* filenames will be removed or $deleted_files when counting also .siginfo and .done files)"
let total_deleted=$total_deleted+$deleted_files
rm -f $list_suffix
rm -f $sstate_files_list
if [ $total_deleted -gt 0 ]; then
read_confirm
if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then
for list in `ls $remove_listdir/`; do
echo "Removing $list.tar.zst archive (`cat $remove_listdir/$list | wc -w` files) ... "
# Remove them one by one to avoid the argument list too long error
for i in `cat $remove_listdir/$list`; do
rm -f $verbose $i
done
echo "Done"
done
echo "$total_deleted files have been removed!"
else
do_nothing
fi
else
no_files
fi
[ -d $remove_listdir ] && rm -fr $remove_listdir
}
# Remove the sstate file by stamps dir, the file not used by the stamps dir
# will be removed.
rm_by_stamps (){
local cache_list=`mktemp` || exit 1
local keep_list=`mktemp` || exit 1
local rm_list=`mktemp` || exit 1
local sums
local all_sums
# Total number of files including sstate-, .siginfo and .done files
total_files=`find $cache_dir -type f -name 'sstate*' | wc -l`
# Save all the state file list to a file
find $cache_dir -type f -name 'sstate*' | sort -u -o $cache_list
echo "Figuring out the suffixes in the sstate cache dir ... "
local sstate_suffixes="`sed 's%.*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^_]*_\([^:]*\)\.tar\.zst.*%\1%g' $cache_list | sort -u`"
echo "Done"
echo "The following suffixes have been found in the cache dir:"
echo $sstate_suffixes
# Figure out all the md5sums in the stamps dir.
echo "Figuring out all the md5sums in stamps dir ... "
for i in $sstate_suffixes; do
# There is no "\.sigdata" but "_setcene" when it is mirrored
# from the SSTATE_MIRRORS, use them to figure out the sum.
sums=`find $stamps -maxdepth 3 -name "*.do_$i.*" \
-o -name "*.do_${i}_setscene.*" | \
sed -ne 's#.*_setscene\.##p' -e 's#.*\.sigdata\.##p' | \
sed -e 's#\..*##' | sort -u`
all_sums="$all_sums $sums"
done
echo "Done"
echo "Figuring out the files which will be removed ... "
for i in $all_sums; do
grep ".*/sstate:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:${i}_.*" $cache_list >>$keep_list
done
echo "Done"
if [ -s $keep_list ]; then
sort -u $keep_list -o $keep_list
to_del=`comm -1 -3 $keep_list $cache_list`
gen_rmlist $rm_list "$to_del"
let total_deleted=`cat $rm_list | sort -u | wc -w`
if [ $total_deleted -gt 0 ]; then
[ $debug -gt 0 ] && cat $rm_list | sort -u
read_confirm
if [ "$confirm" = "y" -o "$confirm" = "Y" ]; then
echo "Removing sstate cache files ... ($total_deleted files)"
# Remove them one by one to avoid the argument list too long error
for i in `cat $rm_list | sort -u`; do
rm -f $verbose $i
done
echo "$total_deleted files have been removed"
else
do_nothing
fi
else
no_files
fi
else
echo_error "All files in cache dir will be removed! Abort!"
fi
rm -f $cache_list
rm -f $keep_list
rm -f $rm_list
}
# Parse arguments
while [ -n "$1" ]; do
case $1 in
--cache-dir=*)
cache_dir=`echo $1 | sed -e 's#^--cache-dir=##' | xargs readlink -e`
[ -d "$cache_dir" ] || echo_error "Invalid argument to --cache-dir"
shift
;;
--remove-duplicated|-d)
rm_duplicated="y"
shift
;;
--yes|-y)
confirm="y"
shift
;;
--follow-symlink|-L)
fsym="y"
shift
;;
--extra-archs=*)
extra_archs=`echo $1 | sed -e 's#^--extra-archs=##' -e 's#,# #g'`
[ -n "$extra_archs" ] || echo_error "Invalid extra arch parameter"
shift
;;
--extra-layer=*)
extra_layers=`echo $1 | sed -e 's#^--extra-layer=##' -e 's#,# #g'`
[ -n "$extra_layers" ] || echo_error "Invalid extra layer parameter"
for i in $extra_layers; do
l=`readlink -e $i`
if [ -d "$l" ]; then
layers="$layers $l"
else
echo_error "Can't find layer $i"
fi
done
shift
;;
--stamps-dir=*)
stamps=`echo $1 | sed -e 's#^--stamps-dir=##' -e 's#,# #g'`
[ -n "$stamps" ] || echo_error "Invalid stamps dir $i"
for i in $stamps; do
[ -d "$i" ] || echo_error "Invalid stamps dir $i"
done
shift
;;
--verbose|-v)
verbose="-v"
shift
;;
--debug|-D)
debug=`expr $debug + 1`
echo "Debug level $debug"
shift
;;
--help|-h)
usage
exit 0
;;
*)
echo "Invalid arguments $*"
echo_error "Try 'sstate-cache-management.sh -h' for more information."
;;
esac
done
# sstate cache directory, use environment variable SSTATE_CACHE_DIR
# if it was not specified, otherwise, error.
[ -n "$cache_dir" ] || cache_dir=$SSTATE_CACHE_DIR
[ -n "$cache_dir" ] || echo_error "No cache dir found!"
[ -d "$cache_dir" ] || echo_error "Invalid cache directory \"$cache_dir\""
[ -n "$rm_duplicated" -a -n "$stamps" ] && \
echo_error "Can not use both --remove-duplicated and --stamps-dir"
[ "$rm_duplicated" = "y" ] && remove_duplicated
[ -n "$stamps" ] && rm_by_stamps
[ -z "$rm_duplicated" -a -z "$stamps" ] && \
echo "What do you want to do?"
exit 0