Adapt code to run with Python3 and Bitbake version 1.32.

Change-Id: I5ce6f81117107dd7d4f0a4e6905db13bd4df48ed
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>

bb-expand-vars uses internal tinfoil api and this api was changed
in bitbake commit 3bbf8d611c859f74d563778115677a04f5c4ab43. Using
tinfoil2 api, like other tools e.g. devtool and recipetool, we can
simplify code and be compatible with recent bitbake version.

Change-Id: I2ae67dc01b62dd3e0e2535404ccbc3b15b484905
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>

Change-Id: I72e9a7797bf3a6db3ca6bb99c83bb72398ba9a93
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>

Change-Id: I4aa8bb7f9641b3f392f1e2750e9ccecf05a01aa6
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

Change-Id: Idbf868a706f61b12aaf3423d1877fe776c4e5fcf
Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>

The WORKDIR directory is defined as follows:

  ${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}

Append ${PV}-${PR} when print the workdir output from command ye wd.

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
Change-Id: I9127702de0955a4a5473496b2927439337a9f409

This reverts commit dc9fc8a.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

Add compatibility helpers for current Yocto projects that do not use the
  legacy .repo/sources layout. Detect BUILDDIR from conf/bblayers.conf,
  parse BBLAYERS, honor OEROOT/COREBASE and YE_SOURCE_DIRS, and keep
  fallbacks for legacy sources/ and layers/ trees.

  Update find/view/edit, grep, git-log-grep, sysroot search, and cd
  plumbing to use detected layer, source, sysroot, and package deploy
  directories. Fall back from repo grep to git grep or recursive grep
  when repo is not available.

  Update BitBake variable expansion to find scripts/lib in modern trees and
  read global config metadata without requiring core-image-minimal. Refresh
  the doc command to parse current docs.yoctoproject.org variable pages.

  Update setup-environment integration and README documentation for both
  legacy O.S. Systems layouts and newer Yocto layouts such as Scarthgap
  and Wrynose.

Update ye file discovery to calculate depth from each path
  relative to the
  search root and prune child traversal when maxdepth is reached.
  The old
  counter advanced per os.walk iteration instead of per directory
  level, so
  searches could stop early and skip sibling directories.

  Keep the current directory's visible child names available before
  pruning
  so directories at the max depth can still be matched while deeper
  traversal
  is blocked.

  Add quoted value parsing for bblayers.conf in ye_compat.py,
  including
  single quotes, double quotes, and escaped characters. This
  handles valid
  BitBake layer definitions that the previous double-quote-only
  regex could
  miss or parse incorrectly.

  Read bblayers.conf with a context manager so the file handle is
  closed
  reliably after parsing.

Parse single-quoted BBLAYERS entries so source discovery stays
  scoped to
  configured layers in generated bblayers.conf files.

  Detect data.tar.* and control.tar.* members in deb/ipk archives
  instead of
  assuming fixed gzip/xz names. Add zstd support for Scarthgap/
  Wrynose IPK
  payloads and share archive handling across package view, info,
  scripts, and
  extract commands.

  Add focused tests for gzip, xz, and zstd package archive
  selection.

  guide

Document installation, shell setup, quick-start flow,
  command summary,
  modern layer discovery, package archive support, release
  compatibility,
  requirements, testing, and troubleshooting.

  Also update package documentation for control archive
  handling and
  zstd-compressed IPK payloads used by current Yocto
  releases.

Quality cleanup over the modern-layout support, with no behavior change:

- Make find() reuse the extracted apply_action() helper instead of carrying an
  identical copy of the action-dispatch block.
- Drop ye's local is_program_available() in favor of the one in ye_compat, so
  the helper exists in a single place.
- Memoize get_builddir() and source_dirs() so a single command no longer
  re-walks the filesystem and re-parses bblayers.conf several times.
- Extract a common_dir() helper shared by workspace_root() and
  source_root_dir(), replacing two copies of the commonpath dance.
- Collapse the repeated well-known layer directory lists into a single
  LAYER_DIR_NAMES constant plus a layer_subdirs() helper.
- Name the bblayers.conf variable-expansion pass bound (MAX_VAR_EXPANSION_PASSES).