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* combo-layer: handle file_exclude matching dirsOlaf Mandel2016-10-281-0/+2
| | | | | | | | | | | | | | | If file_exclude matches a directory, os.unlink() got called with this directory as an argument. Filter out paths that end in a directory separator. This still leaves the (then empty) directories, but this does not affect the git commit. (From OE-Core rev: e84b9185cc8f8e9f9df0e050543bb3a2c59426c3) Signed-off-by: Olaf Mandel <o.mandel@menlosystems.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: handle ambiguous git argumentsOlaf Mandel2016-10-281-1/+1
| | | | | | | | | | | | | | | | If a branch/src-repository has the same name as a file/directory, git since 1.4.0(?) gives an error like the one below: ambiguous argument 'bitbake': both revision and filename Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' Add two dashes to make the intent clear. (From OE-Core rev: a84ec3ac15a59f72fcb46d97942009c8e459b5d0) Signed-off-by: Olaf Mandel <o.mandel@menlosystems.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix crashes on wrong tempfile usageOlaf Mandel2016-10-281-3/+3
| | | | | | | | | | | | | | When calling tempfile.NamedTemporaryFile().write(str()), at least on Python 3.4.2 this fails with this error: TypeError: 'str' does not support the buffer interface Change the file-mode for all such files from binary to text mode. (From OE-Core rev: d08f3882a35eec8a042d2501715684444e353605) Signed-off-by: Olaf Mandel <o.mandel@menlosystems.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: python3: fix UnicodeDecodeErrorEd Bartosh2016-08-241-8/+8
| | | | | | | | | | | | | | | check_patch function opens patch file in text mode. This causes python3 to throw exception when calling readline(): UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa7 in position NNNN: invalid start byte Opening file in binary mode and using binary type instead of strings should fix this. (From OE-Core rev: a7f1435c4c26237cdb55066c9f5408b4fdf016aa) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: change python to python3 in shebangEd Bartosh2016-06-031-1/+1
| | | | | | | (From OE-Core rev: 4b544ff388497cac82b0585f237900595523e1cb) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: decode subprocess outputEd Bartosh2016-06-031-1/+1
| | | | | | | | | | | stdeout and stderr content returned by subprocess API has different types in Python 3(bytes) and Python 2(string). Decoding it to 'utf-8' makes it unicode on both pythons. (From OE-Core rev: ae4d36375683b6cfd48af25bfca70b2e77f7ade5) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: python3: use tempfile.TemporaryFileEd Bartosh2016-06-031-2/+2
| | | | | | | | | | Used tempfile.TemporaryFile() API instead of deprecated os.tmpfile(). (From OE-Core rev: bf1b411eb1cd2cc960325d5fdb0cb4f4f7b1e40e) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: python3: import reduceEd Bartosh2016-06-031-0/+1
| | | | | | | | | | Reduce is not a builtin function in python3. It has to be imported from functools. (From OE-Core rev: f9bda8b36decb5a837adcfeb1173092401988801) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: use new style except statementEd Bartosh2016-06-031-2/+2
| | | | | | | | | | | Changed old syle except statements 'except <exception>, var' to new style 'except <exception> as var' as old style is not supported in python3. (From OE-Core rev: 438eabc248f272e3d272aecaa4c9cec177b172d5) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: convert iterables to listsEd Bartosh2016-06-031-1/+1
| | | | | | | | | | | Converted return value of items() keys() and values() to lists when dictionary is modified in the loop and when the result is added to the list. (From OE-Core rev: 874a269eb1d70060c2f3b3f8b70800e2aea789f4) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: Rename ConfigParser -> configparser for python3Ed Bartosh2016-06-021-3/+3
| | | | | | | | | | | The ConfigParser API was renamed to configparser in python 3. Renamed ConfigParser -> configparser in scripts/ to make the code working in python 3. (From OE-Core rev: de6e98f272e623ce72e724e66920eecf10cb2d41) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: Fix deprecated dict methods for python3Ed Bartosh2016-06-021-1/+1
| | | | | | | | | | Replaced iteritems -> items, itervalues -> values, iterkeys -> keys or 'in' (From OE-Core rev: 25d4d8274bac696a484f83d7f3ada778cf95f4d0) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts: python3: Use print functionEd Bartosh2016-06-011-2/+2
| | | | | | | | | | Used print function instead of print statement to make the code work in python 3. (From OE-Core rev: 80fecc44761fa38ccf2e4dc6897b9f1f0c9c1ed0) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: avoid too long command lines in update with historyPatrick Ohly2016-05-141-2/+29
| | | | | | | | | | | | As suspected, invoking "git archive" with all intended files as parameters can run into command line length limitations. Splitting up the parameters into multiple invocations (xargs-style) works and was tested after encountering the situation in practice. (From OE-Core rev: 1cb484ab99eabb5c24792757ab09d7f170f2e614) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix default "update" modePatrick Ohly2016-05-141-2/+1
| | | | | | | | | | | | | When the "history" option is not set in the combo-layer.conf, the intended default was to use the traditional method. Passing "True" as default when querying the config was unintentional. Also remove some left-over debugging code. (From OE-Core rev: d0304acb05b926b08805d8652e12eaf19bf53ad6) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: implement "update with history"Patrick Ohly2016-05-111-2/+389
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The core idea is that all commits get imported, including merge commits, and joined into one big merge commit that imports the changes from the individual components into the main branch of the combined repository. This is done by copying the files in each commit and removing deleted ones, instead of trying to patch the combined repository. The advantages of doing updates in this mode are: - works for arbitrary upstream repos, not just those which support conversion into a linear set of patches - listing history shows that commits where developed independently in the different components, instead of artificially showing them as if they had been developed one after the after (component "aaaa" before "bbbb", then "ccc", ...) - bisecting becomes easier: when upstream repos only ensure consistency when merging into their "master" branches, then those merge commits are good candidates for test builds also in the combined repo - more data mining can be done, for example showing who merged a commit and when Selecting a subset of the files is supported, albeit with a slight different semantic for wild card matching compared to other code paths (/ is matched by * and ?). Empty commits get skipped because typically they are a result of filtering (but that is not checked, so intentionally empty commits also get skipped). Other code paths are intentionally left unchanged, to avoid regressions. However, the downside is that some opportunities for refactoring (in particular regarding file filtering) were ignored. (From OE-Core rev: 660f76b6fb0fb95738a2c8f50e0a99ffa5831c64) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: runcmd() enhancementsPatrick Ohly2016-05-111-3/+3
| | | | | | | | | | | | | | | Allow setting the environment. Due to a subprocess quirk, it must always be set explicitly (reuses the one from the previous call if not set, instead of falling back to os.environ). Embedding nul characters will be useful for parsing git output more reliably; support dumping such output a bit better. (From OE-Core rev: 0af4fadafce690fc8357196cf7247bd222c08d10) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: dummy "update with history"Patrick Ohly2016-05-111-23/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When setting "history = True" in combo-layer.conf consistently for the components involved in an update or using "update" together with the "--history" command line flag, a new mode for updating will be used that does not rely on exporting/importing patches. A config setting is used because it should be used consistently by everyone using the same config, without having to remember to use an additional command line parameter. There are no real global settings, so the setting is checked separately for each component although the setting has to be set consistently. This restriction could be removed later. In practice, putting "history" into the "[DEFAULT]" section is the easiest approach for configuring it. The actual code changes split up action_update and the combo-layer.conf handling in preparation for this new mode, without implementing the mode itself. (From OE-Core rev: c9dab31f5f6dc225f5c2c2ca3ec9aeab2ff655d5) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts, lib: Don't limit traceback lengths to arbitrary valuesRichard Purdie2016-03-311-1/+1
| | | | | | | | | | | | | | | | There appears to have been a lot of copy and pasting of the code which prints tracebacks upon failure and limits the stack trace to 5 entries. This obscures the real error and is very confusing to the user it look me an age to work out why some tracebacks weren't useful. This patch removes the limit, making tracebacks much more useful for debugging. [YOCTO #9230] (From OE-Core rev: 6069175e9bb97ace100bb5e99b6104d33163a3a2) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: handle empty commits during "init --history"Patrick Ohly2016-03-021-1/+1
| | | | | | | | | | | | | | | | | When importing the components during the "combo-layer init" with full history and relocation into a destination directory, components with empty commits were not handled because the "mv" command was invoked with just one parameter. Replacing that with a find/xargs pair avoids the problem and should also fix the handling of filenames with special characters (in particular spaces). (From OE-Core rev: fd9d08b8ba512151615a03fda61a103760a0683c) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: Stop using filterdiffRichard Purdie2015-12-181-33/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | I ran into an issue where a patch just deleting a single file within the repository (meta/recipes-devtools/m4/m4/make.patch) would get skipped by combo-layer. It turns out this has the patch header (commented to avoid breaking scripts): : diff --git a/meta/recipes-devtools/m4/m4/make.patch b/meta/recipes-devtools/m4/m4/make.patch : deleted file mode 100644 : index 79fb415..0000000 : --- a/meta/recipes-devtools/m4/m4/make.patch : +++ /dev/null : @@ -1,42 +0,0 @@ and this is classed as > 5 headers in filterdiff. When we piped the path through filterdiff, the --- line disappears, then the second time we pass through filterdiff, it shows no lines changed and the patch is assumed to be empty and skipped. Changing MAX_HEADERS in filterdiff is one way to fix this, another would be to grep out "deleted file mode" lines. Instead, we can use new git syntax to exclude files from the git format-patch instead and avoid filterdiff entirely. (From OE-Core rev: 296c70afeef75396dea9ae436058314d406dc257) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: introduce ability to exclude component from mass updateAlexander D. Kanevskiy2015-11-161-2/+2
| | | | | | | | | | | | | | | | | | | There is no ability at the moment for situations where users would like to keep section in combo-layer.conf but don't update it, unless explicitly specified. Now, by adding "update = no" to desired section would exclude that repository from "combo-layer update" command. It is still possible to explicitly update it by "combo-layer update $section". By default, all repositories are assumed as "update = yes" (From OE-Core rev: 74ecf1a0e5c8230e55cb1a309f711d98fa63ce79) Signed-off-by: Alexander D. Kanevskiy <kad@kad.name> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix action_pull for unknown branchPatrick Ohly2015-08-091-3/+15
| | | | | | | | | | | | | | | | | When reconfiguring the branch to something not already fetched, action_pull fails with error: pathspec '<new branch name>' did not match any file(s) known to git. It is the "git checkout" which fails like that. To solve this, try the faster "git checkout + git pull" first and only if that fails, fall back to the slow "git fetch + git checkout". In the conf.hard_reset case, do the checkout always after the git fetch. (From OE-Core rev: ad4d3b1da190cf08c6ac5f9a94a2a1c4980a184d) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: enhance output in action_pullPatrick Ohly2015-08-091-1/+1
| | | | | | | | | | | | | | | The git operations can fail, for example when the branch is unknown or misconfigured. Better move the info message and extend it such that it is printed first and provides the necessary context, because otherwise the CalledProcessError exception gets dumped without mentioning for which component it occurred. (From OE-Core rev: 00d01468a692faf4272894dd328e8c532bcf8b49) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix AttributeError traceback.Alexander Kanevskiy2015-07-311-2/+2
| | | | | | | | | | | | | Commit c908a423f85a84ddd8249abd00254f29d47df74b introduced a new issue in combo-layer that leads to a traceback as args.hard_reset is an unknown variable. This change defines an appropriate destination for the command args parser and fixes the reference. (From OE-Core rev: ac4ef551d506a5767946cf2fb717c2fd7f86df9c) Signed-off-by: Alexander Kanevskiy <kad@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: implement --hard-reset optionMarkus Lehtonen2015-07-161-3/+12
| | | | | | | | | | | | | This option causes combo-layer to do git fetch and hard reset instead of git pull in the component repositories. This makes sure that the local component repositories are always in sync with the remote - tolerating force pushes and overriding any locally made changes. (From OE-Core rev: c908a423f85a84ddd8249abd00254f29d47df74b) Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: only allow fast-forward when pullingMarkus Lehtonen2015-07-161-1/+1
| | | | | | | | | | | | | | | | Only allow fast-forward merges in the component repositories when doing git-pull. This makes it possible to spot problems (i.e. rewriting of history) in the component upstream . Also, this change prevents the creation of local-only merge commits in the component repositories. These merges cause "last_revision" field of the combo-layer config to point to a git commit that is only present in the users local component repository but nowhere in upstream. (From OE-Core rev: 5207169b9c6c4b05c6b043745905a5498adca1a3) Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: modified to generate better commit messages.Puustinen, Ismo2015-07-081-3/+30
| | | | | | | | | | | | | | | | | | | | | | | | This patch includes support for a global section in combo-layer.conf called [combo-layer-settings]. Supported in this section is key "commit_msg"; its value is the template for the git commit message that updates the last_revision. The template can include substitution for the updated component list: ${components}. The substituted value will either be a comma-separated list of components or "all components", if combo-layer was invoked without component list argument. If the key is not present, the old default value is used for the commit message. Configuration file example: [combo-layer-settings] commit_msg = pulled in the latest changes for ${components}. (From OE-Core rev: fe84747f961772b61031af59d44e54b178148379) Signed-off-by: Ismo Puustinen <ismo.puustinen@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/combo-layer: Fix exit codes and tty handlingRichard Purdie2015-06-051-3/+7
| | | | | | | | | | | | If combo-layer is called from a non-interactive context we should exit with a correct error code rather than try and drop to a shell. This patch cleans up a few error case exit codes as well as detecting and handling non-interactive usage. (From OE-Core rev: 3b1d89a51445cf526ca84eb5b53de434f9585d6e) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: handle unset dest_dir in sanity_check()Patrick Ohly2015-05-221-2/+4
| | | | | | | | | | | | | | | | | | | | The previous "clean up dest_dir checking" patch (f8cdbe7497) improved handling of empty dest_dir but made handling of unset dest_dir worse: instead showing the "Option dest_dir is not defined for component ..." error, it fails with a Python exception. Avoid that by providing a sane fallback for the unset case. With that change, dest_dir is no longer strictly required, but the check for it is kept to ensure that a combo-layer.conf also works with older combo-layer versions. [Yocto #7773] (From OE-Core rev: d4bf858b2c15bef128fd6d606b08203a318e2d4c) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: improve merge commit handlingPatrick Ohly2015-05-091-3/+24
| | | | | | | | | | | | | | | | | | | | When the head of a branch is a merge commit, combo-layer did not record that commit as last_revision because it only considers applied patches, and the merge commit never gets applied. This causes problems when the merge commit leads to multiple patches and the commit id that gets recorded only reaches some of these patches. The next run then will try to re-apply the other patches. This special case is now detected and dealt with by bumping last_revision to the branch commit. The behavior where the head is a normal commit is intentionally not changed, because some users might prefer the traditional behavior. (From OE-Core rev: 701bcd52c208f22a9a6c48a11a35bcf1c4e413df) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix file_exclude for empty commitsPatrick Ohly2015-03-311-0/+4
| | | | | | | | | | | | | | | The code detecting empty patches after removing files with file_exclude failed for commits which were already empty before (like the initial commit in some repos): such patches are completely empty files, without a From line. Detect that case and just let the normal empty patch detection deal with it. (From OE-Core rev: 3e310b8cd603539a2de115b2b73e1db35403b426) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix file_exclude for dest_dir = .Patrick Ohly2015-03-311-4/+7
| | | | | | | | | | | | | | | | "filterdiff -x ./some/file" does not remove changes for some/file. We must be more careful about constructing the path name and only add the prefix when it really means a directory. While at it, also better normalize the path in copy_selected_files() early on, to handle double slashes. Useful should the function ever gets used for something other that dest_dir (which gets normalized in sanity_check()). (From OE-Core rev: 8ea63c6c920c39e5a4ba176223fe472f92e2632a) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: clean up dest_dir checkingPatrick Ohly2015-03-311-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Empty dest_dir is basically undocumented behavior. The sample conf only mentions using just a dot for the current directory. In practice, the empty string does not work because of code like this: def action_splitpatch(conf, args): ... if dest_dir != ".": filerange_root = '%s -x "%s/*"' % (filerange_root, dest_dir) However, the empty string was not explicitly checked for, leading to strange errors when trying to apply patches: [12:50:23] Applying: foobar: xyz fatal: unable to stat newly created file '/foobar': No such file or directory This patch turns the empty string into an alias for the dot. This seems more user-friendly than throwing an error. This alias is intentionally not document in the sample conf, because the dot is clearer and works also with older copies of combo-layer. Instead of checking for both all the time and normalizing the path when needed (as done in some places), rewrite the value in sanity_check() and then only check for '.'. (From OE-Core rev: f8cdbe749755dc769150d3a6c2c54318c80e1562) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/combo-layer: Handle update with no repo/revision specifiedRichard Purdie2015-03-201-6/+7
| | | | | | | | | | | Running an update operation with no repo/revision specified was failing. This fixes that code path which worked until the change from: http://git.yoctoproject.org/cgit.cgi/poky/commit/scripts/combo-layer?id=3592507a149b668c0a925e176535f7f2002fa543 (From OE-Core rev: 411a6a3694a9fcd563c5b5320597314fbec75cc2) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: partial import for '--history init'Patrick Ohly2015-03-201-0/+40
| | | | | | | | | | | | | | | | | | | | The new "since_revision" property can be used to cut off the imported history at some point. This is useful to keep the resulting repository smaller while still preserving enough history that "git annotate" reports the right author and commit for most lines. The initial, squashed import commit shows up with "unknown" as author in the "git annotate" output. It has the repository name as prefix in the subject line; importing that commit works best with a layer hook which does not add the repository name again when it is already present. Adding it here is useful for hooks which do not extend the subject line. (From OE-Core rev: 74f4c9e3bcdb3c4ca919623086e92a9379bd81ff) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: combine trees via replacement objectsPatrick Ohly2015-03-201-8/+8
| | | | | | | | | | | | | | | | | Instead of local graft entries rooting the imported branches in the shared root commit, use replacement objects. The advantage is that they get moved around by "git push" and "git fetch", so everyone has the same, nicer view with everything starting at the beginning of the combined repository. If undesired, these objects can be removed with "git replace". (From OE-Core rev: 220d816cda3c9b8d888288cc03eb74be5e71cc59) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: init with full historyPatrick Ohly2015-03-201-13/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new --history parameter enables a new mode in "combo-layer init" where it copies the entire history of the components into the new combined repository. This also imports merge commits. Moving into a destination directory and applying commit hooks is done via "git filter-branch" of the upstream branch. File filtering uses the same code as before and just applies it to that filtered branch to create the final commit which then gets merged into the master branch of the new repository. When multiple components are involved, they all get merged into a single commit with an octopus merge. This depends on a common ancestor, which is grafted onto the filtered branches via .git/info/grafts. These grafts are currently left in place. However, they do not get pushed, so the local view on the entire history (all branches rooted in the initial, empty commit, temporarily diverging and then converging) is not the same as what others will see (branches starting independently and converging). Perhaps "git replace" should be used instead. The final commit needs to be done manually, as before. A commit message with some tracking information is ready for use as-is. This information should be sufficient to implement also "combo-layer update" using this approach, if desired. The advantage would be that merge commits with conflict resolution would not longer break the update. (From OE-Core rev: 9e40cb1ab77029df7f2cf1e548a645ff6a62c919) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: update() also instance propertyPatrick Ohly2015-03-201-0/+1
| | | | | | | | | | | | The Configuration class mirrors all properties in local hashes. When updating the configuration, also update these properties to remain consistent. (From OE-Core rev: c575ff183ae5c35e0f7e8d90c222994574ce73c9) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: exclude filesPatrick Ohly2015-03-201-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some combined repos intentionally do not include certain files. For example, Poky does not include bitbake's setup files and OE-core's sample files under meta/conf. When these files get modified in the upstream repository, applying the patches fails and requires manual intervention. That is merely a nuisance for someone familiar with the problem, but a real show stopper when having the import run automatically or by someone less experienced. Therefore this change introduces "file_exclude", a new per-repo list of file patterns which removes all matching files when initializing or updating a combined repository. Because fnmatch is used under the hood to match full path strings, removing entire directories must be done with a pattern ending in a '/*' (in contrast to file_filter). For Poky, the additional configuration looks like this: [bitbake] ... file_exclude = classes/base.bbclass conf/bitbake.conf .gitignore MANIFEST.in setup.py TODO [openembedded-core] ... file_exclude = meta/conf/bblayers.conf.sample meta/conf/local.conf.sample meta/conf/local.conf.sample.extended meta/conf/site.conf.sample (From OE-Core rev: a51b37f4db6b144386d1bd5789ec91acc78a0bd8) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: runcmd() with separate outputPatrick Ohly2015-03-201-7/+11
| | | | | | | | | | | | | | | | | Allow the caller to specify a separate output stream. stderr is always a temporary file opened by runcmd(), so read from that to capture output for error reporting *and* the return value. The reasoning for the latter is a) that this preserves the traditional behavior when out=None and b) if the caller wants the content of stdout, it can read from the stream itself, which is not possible for the temporary stderr. (From OE-Core rev: a084162a9dc4718ab453723f1f28aefc55100e2e) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: make Signed-off-by optionalPatrick Ohly2015-03-201-1/+6
| | | | | | | | | | | | | | | | | | | | | It depends on the diligence of the person running the combo-layer tool whether the Signed-off-by line added to each commit actually indicates that the person was involved in validating the change. When the import is purely automatic, it is better to not add the line, because the history is more useful without it (searching for the person really only lists changes he or she was involved with) and it would be a false statement. The 'signoff' property can be set per repository, like every other property. But setting it in the special [DEFAULT] section is more useful, so that is what the example shows. (From OE-Core rev: dba34e5a6f0a4c726266654dc5f26e0f7f13db0f) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: let user choose where properties get updatedPatrick Ohly2015-03-201-1/+3
| | | | | | | | | | | | | | | | | | | | When updating a property (at the moment, only 'last_revision'), first check whether the user already added it to the main config. If so, update there even if there is a local config. This way, 'last_revision' can be shared between developers as part of the repository while still configuring per-developer repo paths outside of the git repository in a local config. An example of a repository which is set up like that is tizen-distro, with instructions for such a collaborative maintenance found here: https://review.tizen.org/git/?p=scm/bb/tizen-distro.git;a=blob;f=README;hb=refs/heads/tizen-ivi (From OE-Core rev: a3b246ee928d2ec59c8b6a775d9309f5be33ecc7) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: support updating up to arbitrary commitMarkus Lehtonen2015-01-291-6/+16
| | | | | | | | | | | | | | | | | Support defining the top commit up to which to update. In other words, this makes it possible to update up to certain point other than the branch head. The update point (git commitish) is given on the command line by appending the component name(s) with a colon and the commitish, e.g. $ combo-layer update my_component:sha1 Only the "update" action supports this. (From OE-Core rev: b7ee7cf5bbfd0f305a75e4df9455f9968aa67878) Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: minor refactorMarkus Lehtonen2015-01-291-13/+12
| | | | | | | | | | | Change get_repos() to assume a list of repository names instead of full list of command line arguments. (From OE-Core rev: d2d8f3c2a7570bb74db713ddc83059d3b3bd4b2e) Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: fix revlist taking into account file_filterJoão Henrique Ferreira de Freitas2014-06-011-1/+1
| | | | | | | | | | | | | | If file_filter is set, git format-patch takes account but git rev-list does not. So revlist is going to get with wrong revisions. And last_revision will be updated with wrong revision. The next time that user run combo-layer it complain about applying patches. So ensure that 'git rev-list' are using file_filter as 'git format-patch'. (From OE-Core rev: c22e40900d8e33c2c884e714c11ddb771b86923f) Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* combo-layer: Make directories only if they don't exisit yetSaul Wold2014-01-281-2/+4
| | | | | | | (From OE-Core rev: 24188967209bad291545909ddb89af35ab3f6021) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scipts/combo-layer: Fix check_rev_branch() for cases where the revision is ↵Richard Purdie2012-10-181-4/+8
| | | | | | | | | | | | on more than one branch If a revision is in more than one branch, the check_rev_branch() function can't cope with it and the tool returns incorrect errror messages. This patch ensures it copes with this situation. (From OE-Core rev: 14bd101c6a86dd048da98817f47694fb21504209) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/combo-layer: ensure we validate branch/revision on initPaul Eggleton2012-09-141-4/+7
| | | | | | | | | | | | | If both branch and last_revision are specified for a component when combo-layer init is run, ensure that the specified revision is actually on the specified branch and error out if not. Also ensure that the error message mentions the component. (From OE-Core rev: e498257ecbec94cec181d73bda57d44335b4dee0) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* scripts/combo-layer: use last_revision if specified in initPaul Eggleton2012-09-141-7/+13
| | | | | | | | | | | | | | | | If last_revision is specified for a component when running combo-layer init, then use that revision instead of the latest revision on the branch. Also, remove unnecessary git checkout during init since we specify the revision to all calls to git when dealing with the component repositories. Fixes [YOCTO #3040]. (From OE-Core rev: ff8277cd133e9a02b131977078cff61fa587a1af) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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