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2018-01-03db: fix triggers to report deleted directoriesTimo Teräs1-16/+19
This change just changes to keep deleted directory items in the hash with ref count zero and modified flag set. Those entries are reused when needed. The side effect is that fire_triggers() will now see those removed direcotries and reports them. Other enumerators of the directories hash are protected to skip removed directories when appropriate.
2017-10-10db: handle default root correctly for /procTimo Teräs1-1/+1
dbopts->root may be null; use db->root instead fixes #7162
2017-07-29database: include POSIX header for ST_* definesA. Wilcox1-0/+1
2017-06-26db: fix current directory instance caching in tar extractionTimo Teräs1-1/+1
Depending how the directory entries are ordered, the cached dir instance might not have been updated correctly. This has not been a problem as the entries have been ordered, but is now triggered on ppc.
2017-06-26database: mark error on renameat failureA. Wilcox1-2/+6
2017-06-23io: make io vtables const struct, and add accessors for themTimo Teräs1-26/+26
This reduces function pointers in heap, and unifies how the io functions are called.
2017-05-25db: fix regression preventing remounting apk cache r/wTimo Teräs1-1/+2
Introduced in commit c0f2d88f342f4d185f3991f98b79ab61a03896e4. fstatfs is needed to inspect the mount flags.
2017-04-28db: separate init from openKaarle Ritvanen1-11/+15
2017-03-13db: catch asprintf failureNatanael Copa1-1/+2
2017-03-13db: prevent umount /proc when it was mounted by someone elseNatanael Copa1-1/+6
This fixes regression introduced by commit 72b878e655
2017-02-27db: allow overriding cache locationTimo Teräs1-7/+7
2017-02-27db: allow caching packages on tmpfsTimo Teräs1-3/+1
fixes #5616 The original intention was not use unnecessary space on tmpfs e.g. if the cache directory is a mount point, but accidentally left unmounted. But there are valid cases when packages are intentionally wanted to be cached on tmpfs. If caching is not desired, the user can just remove the cache directory.
2017-02-27db: mount /proc for --root if it's not mounted, use mount syscallTimo Teräs1-34/+46
musl c-library does not work properly without /proc, and potentially running the scripts need this.
2017-02-15add support for pre and post commit hooksHenrik Riomar1-0/+29
This allows for instance integration of etckeeper [TT: Reorganized code a bit, and modified to use single directory commit_hooks.d with argument for script of stage.]
2015-12-07db: add support for --no-cacheNatanael Copa1-1/+7
Implement --no-cache. The index is read directly from network and not cached. This is useful for docker, where you install a set of packages and directly after purge the cache. (see https://github.com/gliderlabs/docker-alpine/blob/1fc9e59d1689fc4eaf930ec66389fe58062fccec/builder/scripts/apk-install) fixes #4905
2015-11-09io, database: preserve [am]time for cached and fetched filesTimo Teräs1-0/+3
preserve [am]time for all packages and indexes. this fixes the caching error that 'apk update' is after new index is generated, but before the used mirror is synchronized. this caused local apkindex timestamp to be newer than file in mirror, when in fact it was outdated index. this also fixes fetched files to have build timestamp so that files going to .iso or custom images have proper timestamps (rsync with appropriate --modify-window now works)
2015-09-03db: stop extract more files if disk is fullTimo Teräs1-2/+4
2015-07-02relocate lock file to /lib/apk/dbTimo Teräs1-3/+2
the problem is that var/lock is on root installs symlink to /run/lock (on tmpfs) and does not exist if doing chroot() to that root. fixes apk to work when chrooted to existing rootfs install.
2015-06-26remove db dir entry properly, so it can be recreated properly if neededTimo Teräs1-7/+7
fixes #4261
2015-06-12for completeness free all arrays before exitTimo Teräs1-0/+1
so valgrind does not report any leaks
2015-06-11speed improvements for database openingTimo Teräs1-4/+43
resolve reverse dependencies after all packages have been loaded, and avoid traversing the reverse name lists. now that we use automatic virtual packages (soname, pkg-config, etc.) the reverse dependency chains can become considerable longer than what it was when the rdependency construction code was originally written.
2015-06-01fix directory permissions loadingTimo Teräs1-1/+4
commit 941fc1b1 uncovered a bug that directory permissions are not updated properly at db load time if it's the default acl.
2015-04-24do not extract files with malicious nameTimo Teräs1-1/+14
the security implications are not as high as compared to regular tar/unzip archiver. this is because you are anyway trusting the package to install files anywhere in the filesystem. this serves rather as a sanity to check against errors in created package.
2015-04-24modifications for the previous commit in error message handlingTimo Teräs1-0/+2
forgot to --amend my changes
2015-04-17make file install errors non-fatal, and xattr errors hiddenTimo Teräs1-28/+41
user xattrs on tmpfs are not supported no non-grsec kernels, and many times root fs is mounted without user_xattr. Thus to allow things to go smoothly on non-grsec kernels xattr unsupported errors are now hidden. xattrs can be fixed still now with "apk fix --xattrs"
2015-04-13fix tee io error handlingTimo Teräs1-1/+1
use ERR_PTR mechanism, and handle it at all places.
2015-04-08make default dir/file acl implicitTimo Teräs1-2/+2
apk in alpine 3.1 already supports this optimization, but kept the database format. now is time to start using this feature.
2015-04-07update: return failure if any mirror update failedNatanael Copa1-1/+3
fixes #4040
2015-03-11calculate and store checksum of xattrsTimo Teräs1-6/+20
ref #3027
2015-03-10rename file info related functions for consistencyTimo Teräs1-3/+3
2015-03-10rework error handling for write streamsTimo Teräs1-19/+9
2015-03-10rework error handling for read streamsTimo Teräs1-14/+21
2015-02-04remove old compat. field entry from installed db handlingTimo Teräs1-1/+0
Package pinning was first implemented with 'p' tag. However, it was before any release renamed to 's', and 'p' was reserved for package provides support for which is used now.
2015-01-30always save 'world' with line feedsTimo Teräs1-3/+1
using space was for backwards compatibility with apk-tools 2.2.2 and earlier (from January 2012)
2015-01-30remove support for old database location in /varTimo Teräs1-25/+0
the location changed in apk-tools 2.1.0 (March 2011) which was used in Alpine Linux 2.2.
2014-12-08make del, fetch, fix and info return errorsTimo Teräs1-3/+1
In case all applet arguments are packages names (that is are not including wildcards), return error if they do not match to some package.
2014-11-03db: assign write permission to lock fileKaarle Ritvanen1-2/+2
Allows running apk as an unprivileged user, e.g. with fakeroot. Opening the lock file fails without the write permission.
2014-11-01make 'mode, uid, gid' triplet separate atomized structTimo Teräs1-39/+53
there are only few combinations for that triplet, and they occur multiple times reducing the struct sizes a bit. make sane defaults and prepare to not write defaults to disk to reduce on-disk installed db size.
2014-10-13db: improve and unify fdb error messagesTimo Teräs1-27/+13
2014-10-09db: unconditionally refresh index with --forceTimo Teräs1-1/+3
2014-10-08io,url,db: support for if-modified-sinceTimo Teräs1-18/+20
2014-10-07db: fix crash if unable to download cache itemTimo Teräs1-2/+3
fixes #3371
2014-10-07db: rework directory permission handlingTimo Teräs1-54/+79
Apk used to reset directory permissions always, but this is undesirable if user has modified the permissions - especially during tmpfs boot. Though, it is desirable to update the permissions when packaging has changed permissions, or a new package is installed and the merged permission mask / owner changes. Thus the new code updates the permissions only if: 1) We are booting and directory is not in apkovl 2) The directory is modified by a package install/remove/upgrade 3) The filesystem directory permission matched database Additionally "apk fix --directory-permissions" can be used to reset all directory permissions to the database defaults. Fixes #2966
2014-10-06db: use per-pkg architecture (if available) to form download urlTimo Teräs1-2/+6
Allows one arch index files to refer to other arch packages. Mostly useful with noarch packages, but could be used e.g. to ship build with some of packages optimized for specific cpu generation and share most packages with the standard build.
2014-10-06index: fix warning about package names without providerTimo Teräs1-0/+1
It's real only if there's a package with actual dependency (conflicts and install_if dependencies do not count).
2014-05-19solver: fix installation of non-repository packages during tmpfs bootTimo Teräs1-0/+2
allow packages in the cache's installed to be selected for installation by the solver. add test case for the issue.
2014-04-25db: allow replacing files of origin package is sameTimo Teräs1-0/+3
basically this makes packager's life simpler as there is no need to list the subpkg names in replaces. this was also very error prone and tedious job to do properly.
2014-03-12audit: include all files in etc/apk in overlayTimo Teräs1-27/+23
This implements a new protected path flag '!' to include always matching entries in the backup mode (overlay). This is also turned on for etc/apk to include everything there in overlay, because the full list of repositories and signing keys need to be in overlay - just getting them from a package is not enough during bootstrap.
2013-10-02db: allow using cached packages with --no-networkTimo Teräs1-1/+1
2013-10-01db, url: fix exec sentinelsTimo Teräs1-1/+1
http://ewontfix.com/11/
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