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NEWS
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NEWS
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0.4.2 - 2009-03-09
- Do not delete files that had an error upon parsing
- For Fedora/EPEL RPM's, BuildRequire libselinux-devel (bug #26)
- Bug fixes in path expressions
* for numbers, the meaning of '<' and '<=' was reversed
- Always create an entry /files in aug_init
- New builtin 'Sys' module with functions 'getenv' and 'read_file',
the latter reads a the contents of a file into a string
- Lens changes/additions
* Postfix_main: handle continuation lines
* Bbhosts, Hosts, Logrotate, Sudoers: label comment nodes as '#comment'
* Sshd: map comments as '#comment' nodes
* Squid: add all keywords from squid 2.7 and 3 (Francois Deppierraz)
* Logrotate: process unit suffixes for 'size' and 'minsize'
0.4.1 - 2009-03-02
- Remove files when their entire subtree under /files is deleted
- Various bug fixes and syntax enhancements for path expressions
(see tests/xpath.tests for details)
- Evaluate path expressions with multiple predicates correctly
- Fix incorrect setting of /augeas/events/saved
- Major cleanup of matching during get; drastically improves
performance for very large (on the order of 10k lines) config files
- Small performance improvement in the typechecker
- Reject invalid character sets like [x-u] during typecheck
- Build with compile warnings set to 'maximum' instead of 'error', so
that builds on platforms with broken headers will work out of the box
- Lens changes/additions
* Util.stdexcl now excludes .augsave and .augnew files
* Logrotate: allow 'yearly' schedule, spaces around braces
* Ntp: fix so that it processes ntp.conf on Fedora 10
* Services: lens for /etc/services (Raphael Pinson)
* Xorg: new lens and tests (Raphael Pinson)
0.4.0 - 2009-02-06
- Much improved and expanded support for path expressions in the public
API. See doc/xpath.txt and tests/xpath.tests for details.
- Solaris support: builds at least on OpenSolaris 2008.11
- Lens changes/additions
* Grub: support color and savedefault
* DarkIce: new lens for http://darkice.tyrell.hu/ (Free Ekanayaka)
0.3.6 - 2009-01-26
- report version in /augeas/version, report legal save modes in
/augeas/version/save/mode for feature tests/version checking
- dynamically change behavior of aug_save; add noop save mode
(Bryan Kearney)
- plug memory leak, more portable SELinux test (Jim Meyering)
- fix bz #478619 - do not use abspath (Arnaud Gomes-do-Vale)
- fix segfault when branch in a union does not have a ktype
- Lens changes/additions
* Dpkg: new lens for Debian's dpkg.cfg (Robin Lee Powell)
* Limits: new lens for /etc/security/limits.conf (Free Ekanayaka)
* Soma: new lens for http://www.somasuite.org/ config
(Free Ekanayaka)
* Php, Gdm: fix minor regexp error (Marc Fournier)
expand filter for Php config files (Robin Lee Powell)
* Phpvars: whitspace fixes (Free Ekanayaka)
* Puppet: accept indented puppet.conf (ticket #25)
0.3.5 - 2008-12-23
- add an option to rewrite files by overwriting their contents instead of
putting the new file in place atomically with rename(2); file contents
are only copied after rename fails with EXDEV or EBUSY, and only if the
node /augeas/save/copy_if_rename_fails (fix #32)
- saving of backup (.augsave) files now works even if the original and
backup files are on different devices
- major refactoring of how path expressions are handled internally. Fixes
a number of bugs and oddities (e.g. tickets #7 and #23)
- fix a bug in fa_as_regexp: a '.' wasn't escaped, ultimately leading to
spurious errors from the typechecker
- Lens changes/additions
* Group: process /etc/group (Free Ekanayaka)
* Passwd: process /etc/passwd (Free Ekanayaka)
* Phpvars: process files that set PHP variables, in particular
/etc/squirrelmail/config.php (Free Ekanayaka)
* Rsyncd: process /etc/rsyncd.conf (Marc Fournier)
* Shellvars: process /etc/arno-iptables-firewall/debconf.cfg and
/etc/cron-apt/config (Free Ekanayaka), load /etc/sysconfig/sendmail
* Postfix: process postfix's main.cf and master.cf (Free Ekanayaka)
* Squid: new lens for squid.conf (Free Ekanayaka)
* Webmin: new lens (Free Ekanayaka)
* Xinetd: make sure equal sign is surrounded by spaces (#30)
* Sshd: change the structure of Condition subtrees (Dominique Dumont)
0.3.4 - 2008-11-05
- fix saving of backup files; in 0.3.3, when AUG_SAVE_BACKUP was passed
to aug_init, aug_save would always fail
0.3.3 - 2008-10-24
- restore the behavior of aug_save; in 0.3.2, aug_save broke API by
returning the number of files changed on success instead of 0
0.3.2 - 2008-10-21
- saving now reports which files were actually changed in
/augeas/events/saved; aug_save also returns the number of files
that were changed
- preserve file owner, permissions and SELinux context when changing a file.
- make saving idempotent, i.e. when a change to the tree does not result
in changes to the actual file's content, do not touch the original file
- report an error if there are nodes in the tree with a label that
is not allowed by the lens
- quietly append a newline to files that do not have one
- generate lens documentation using NaturalDocs and publish those
on the Auegas website (Raphael Pinson)
- Lens changes/additions
* Grub: support the 'password' directive (Joel Nimety)
* Grub: support 'serial' and 'terminal' directives (Sean E. Millichamp)
* Samba: change default indentation and separators (Free Ekanayaka)
* Logrotate: process tabooext, add dateext flag (Sean E. Millichamp)
* Sshd: Cleaner handling of 'Match' blocks (Dominique Dumont)
* Monit: new lens (Free Ekanayaka)
* Ldap: merge with Spacevars (Free Ekanayaka)
* Shellvars: support /etc/default (Free Ekanayaka)
* Shellvars: handle space at the end of a line
0.3.1 - 2008-09-04
- Major performance improvement when processing huge files, reducing some
O(n^2) behavior to O(n) behavior. It's now entirely feasible to
manipulate for example /etc/hosts files with 65k lines
- Handle character escapes '\x' in regular expressions in compliance with
Posix ERE
- aug_mv: fix bug when moving at the root level
- Fix endless loop when using a mixed-case module name like MyMod.lns
- Typecheck del lens: for 'del RE STR', STR must match RE
- Properly typecheck the '?' operator, especially the atype; also allow
'?' to be applied to lenses that contain only 'store', and do not
produce tree nodes.
- Many new/improved lenses
* many lenses now map comments as '#comment' nodes instead of just
deleting them
* Sudoers: added (Raphael Pinson)
* Hosts: map comments into tree, handle whitespace and comments
at the end of a line (Kjetil Homme)
* Xinetd: allow indented comments and spaces around "}" (Raphael Pinson)
* Pam: allow comments at the end of lines and leading spaces
(Raphael Pinson)
* Fstab: map comments and support empty lines (Raphael Pinson)
* Inifile: major revamp (Raphael Pinson)
* Puppet: new lens for /etc/puppet.conf (Raphael Pinson)
* Shellvars: handle quoted strings and arrays (Nahum Shalman)
* Php: map entries outside of sections to a '.anon' section
(Raphael Pinson)
* Ldap: new lens for /etc/ldap.conf (Free Ekanayaka)
* Dput: add allowed_distributions entry (Free Ekanayaka)
* OpenVPN: new lens for /etc/openvpn/{client,server}.conf (Raphael Pinson)
* Dhclient: new lens for /etc/dhcp3/dhclient.conf (Free Ekanayaka)
* Samba: new lens for /etc/samba/smb.conf (Free Ekanayaka)
* Slapd: new lens for /etc/ldap/slapd.conf (Free Ekanayaka)
* Dnsmasq: new lens for /etc/dnsmasq.conf (Free Ekanayaka)
* Sysctl: new lens for /etc/sysctl.conf (Sean Millichamp)
0.3.0 - 2008-08-07
- Add aug_mv call to public API
- Do not clobber symlinks, instead write new files to target of symlink
- Fail 'put' when tree has invalid entries
- Set exit status of augtool
- Avoid picking special characters, in particular '\0', in examples (libfa)
- Store system errors, using strerror, in the tree during writing of files
- New lenses
* Generic inifile module (Raphael Pinson)
* logrotate (Raphael Pinson)
* /etc/ntp.conf (Raphael Pinson)
* /etc/apt/preferences (Raphael Pinson)
* bbhosts for Big Brother [http://www.bb4.org/] (Raphael Pinson)
* php.ini (Raphael Pinson)
0.2.2 - 2008-07-18
- Fix segfault in store.put on NULL values
- Properly move default lens dir with DATADIR (Jim Meyering)
- Fix 'short iteration' error on get/parse of empty string; this bug
made it impossible to save into a new file
- Add 'insa' and 'insb' primitives to allow insertion from
put unit tests
- aug_insert: handle insertion before first child properly
- New lenses
* /etc/exports: NFS exports
* /etc/dput.cf: Debian's dput (Raphael Pinson)
* /etc/aliases: don't require whitespace after comma (Greg Swift)
0.2.1 - 2008-07-01
- Address some compilation issues found on Ubuntu/Debian unstable
- Fix segfault when aug_init/close are called multiple times
- Man page for augparse
- New lenses
* /etc/sysconfig/selinux
* Bugfixes for grub.conf
0.2.0 - 2008-06-05
- Augeas is now much more portable
* Pull in gnulib on non-glibc systems
* Augeas now builds and runs on FreeBSD (possibly others, too)
- Various fixes for memory corruption and the like
(Jim Meyering, James Antill)
- New lenses
* vsftpd.conf
* various bugfixes in existing lenses
0.1.1 - 2008-05-16
- Add subtraction of regexps to the language, for example
let re = /[a-z]+/ - /(Allow|Deny)Users/
- Report errors during get/put in the tree; added subnodes to
/augeas/files/PATH/error for that purpose
- Many many bugfixes:
* plugged all known memory leaks
* fixed typecheck for lens union (l1 | l2) which was plain wrong
* reduce overall memory usage by releasing unused compiled regexps
* further performance improvements in libfa
* check that values match the regexps in STORE when saving
- libfa can now convert an automaton back to a regular expression
(FA_AS_REGEXP)
- New lenses
* /etc/fstab
* /etc/xinetd.conf and /etc/xinetd.d/*
0.1.0 - 2008-05-01
- Various changes to public API:
* Remove aug_exists from public API, and merge functionality into aug_get
* Do not hide pointer behind typedef; instead Augeas 'handle' type is now
struct augeas, typedef'd to augeas (Jim Meyering)
* Const-correctness of public API, return error indication
from aug_print (Jim Meyering)
* Make buildable on Debian Etch (remove -fstack-protector from compiler
switches)
- Public API is now stable, and existing calls will be supported without
further changes
- New schema:
* /etc/sysconfig/network-scripts/ifcfg-* (Alan Pevec)
* Assorted other files from /etc/sysconfig (the ones that just set
shell variables)
* /etc/apt/sources.list and /etc/apt/sources.list.d/* (Dean Wilson)
- Man page for augtool (Dean Wilson)
0.0.8 - 2008-04-16
- Complete rewrite of the language for schema descriptions
0.0.7 - 2008-03-14
- Typecheck lenses; in particular, discover and complain about ambiguous
concatenation and iteration
- Enable typechecking for augparse by default, and for augtool via the
'-c' flag
- Fixed lens definitions in spec/ to pass typechecking. They contained
quite a few stupid and subtle problems
- Greatly improved libfa performance to make typechecking reasonably
fast. Typechecking cmfm.aug went from more than two hours to under two
seconds
0.0.6 - 2008-03-05
- Make it possible to overwrite files when saving with and without
backups
- Take the filesystem root as an optional argument to aug_init
- Expose these two things as command line options in augtool
0.0.5 - 2008-03-05
- Changed public API to contain explicit reference to augeas_t
structure. This makes it easier to write threadsafe code using Augeas
- Added libfa, finite automata library, though it's not yet used by
Augeas
0.0.4 - 2008-02-25
- package as RPM and make sure Augeas can be build on Fedora/RHEL
0.0.3 - 2008-02-25
- further rework; file processing now resembles Boomerang lenses much
more closely
- major revamp of the internal tree representation (ordered tree where
multiple children can have the same label, including NULL labels)
- move away from LL(1) parsing in favor of regular languages, since they
enable much better ahead-of-time checks (which are not implemented yet)
0.0.2 - 2008-01-29:
- completely reworked
- processing of files is now based on a textual description of the
structure of the files (basically a LL(1) grammar)
0.0.1 - 2007-12-01:
- First release.
- Public API and basic tree data structure.
- Record scanning works.
- Providers for pam.d, inittab and /etc/hosts
- Simple tests and test driver