diff options
| -rw-r--r-- | meta/lib/oe/recipeutils.py | 48 | ||||
| -rw-r--r-- | scripts/lib/devtool/standard.py | 270 |
2 files changed, 235 insertions, 83 deletions
diff --git a/meta/lib/oe/recipeutils.py b/meta/lib/oe/recipeutils.py index cab94b1350..a1e191afc7 100644 --- a/meta/lib/oe/recipeutils.py +++ b/meta/lib/oe/recipeutils.py @@ -251,7 +251,7 @@ def patch_recipe_lines(fromlines, values, trailing_newline=True): return changed, tolines -def patch_recipe_file(fn, values, patch=False, relpath=''): +def patch_recipe_file(fn, values, patch=False, relpath='', redirect_output=None): """Update or insert variable values into a recipe file (assuming you have already identified the exact file you want to update.) Note that some manual inspection/intervention may be required @@ -263,7 +263,11 @@ def patch_recipe_file(fn, values, patch=False, relpath=''): _, tolines = patch_recipe_lines(fromlines, values) - if patch: + if redirect_output: + with open(os.path.join(redirect_output, os.path.basename(fn)), 'w') as f: + f.writelines(tolines) + return None + elif patch: relfn = os.path.relpath(fn, relpath) diff = difflib.unified_diff(fromlines, tolines, 'a/%s' % relfn, 'b/%s' % relfn) return diff @@ -313,7 +317,7 @@ def localise_file_vars(fn, varfiles, varlist): return filevars -def patch_recipe(d, fn, varvalues, patch=False, relpath=''): +def patch_recipe(d, fn, varvalues, patch=False, relpath='', redirect_output=None): """Modify a list of variable values in the specified recipe. Handles inc files if used by the recipe. """ @@ -323,7 +327,7 @@ def patch_recipe(d, fn, varvalues, patch=False, relpath=''): patches = [] for f,v in locs.items(): vals = {k: varvalues[k] for k in v} - patchdata = patch_recipe_file(f, vals, patch, relpath) + patchdata = patch_recipe_file(f, vals, patch, relpath, redirect_output) if patch: patches.append(patchdata) @@ -584,7 +588,7 @@ def get_bbappend_path(d, destlayerdir, wildcardver=False): return (appendpath, pathok) -def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, machine=None, extralines=None, removevalues=None): +def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, machine=None, extralines=None, removevalues=None, redirect_output=None): """ Writes a bbappend file for a recipe Parameters: @@ -611,6 +615,9 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, value pairs, or simply a list of the lines. removevalues: Variable values to remove - a dict of names/values. + redirect_output: + If specified, redirects writing the output file to the + specified directory (for dry-run purposes) """ if not removevalues: @@ -625,7 +632,8 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, bb.warn('Unable to determine correct subdirectory path for bbappend file - check that what %s adds to BBFILES also matches .bbappend files. Using %s for now, but until you fix this the bbappend will not be applied.' % (os.path.join(destlayerdir, 'conf', 'layer.conf'), os.path.dirname(appendpath))) appenddir = os.path.dirname(appendpath) - bb.utils.mkdirhier(appenddir) + if not redirect_output: + bb.utils.mkdirhier(appenddir) # FIXME check if the bbappend doesn't get overridden by a higher priority layer? @@ -702,9 +710,18 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, if instfunclines: bbappendlines.append(('do_install_append%s()' % appendoverride, '', instfunclines)) - bb.note('Writing append file %s' % appendpath) + if redirect_output: + bb.note('Writing append file %s (dry-run)' % appendpath) + outfile = os.path.join(redirect_output, os.path.basename(appendpath)) + # Only take a copy if the file isn't already there (this function may be called + # multiple times per operation when we're handling overrides) + if os.path.exists(appendpath) and not os.path.exists(outfile): + shutil.copy2(appendpath, outfile) + else: + bb.note('Writing append file %s' % appendpath) + outfile = appendpath - if os.path.exists(appendpath): + if os.path.exists(outfile): # Work around lack of nonlocal in python 2 extvars = {'destsubdir': destsubdir} @@ -776,7 +793,7 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, if removevalues: varnames.extend(list(removevalues.keys())) - with open(appendpath, 'r') as f: + with open(outfile, 'r') as f: (updated, newlines) = bb.utils.edit_metadata(f, varnames, appendfile_varfunc) destsubdir = extvars['destsubdir'] @@ -793,20 +810,27 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False, updated = True if updated: - with open(appendpath, 'w') as f: + with open(outfile, 'w') as f: f.writelines(newlines) if copyfiles: if machine: destsubdir = os.path.join(destsubdir, machine) + if redirect_output: + outdir = redirect_output + else: + outdir = appenddir for newfile, srcfile in copyfiles.items(): - filedest = os.path.join(appenddir, destsubdir, os.path.basename(srcfile)) + filedest = os.path.join(outdir, destsubdir, os.path.basename(srcfile)) if os.path.abspath(newfile) != os.path.abspath(filedest): if newfile.startswith(tempfile.gettempdir()): newfiledisp = os.path.basename(newfile) else: newfiledisp = newfile - bb.note('Copying %s to %s' % (newfiledisp, filedest)) + if redirect_output: + bb.note('Copying %s to %s (dry-run)' % (newfiledisp, os.path.join(appenddir, destsubdir, os.path.basename(srcfile)))) + else: + bb.note('Copying %s to %s' % (newfiledisp, filedest)) bb.utils.mkdirhier(os.path.dirname(filedest)) shutil.copyfile(newfile, filedest) diff --git a/scripts/lib/devtool/standard.py b/scripts/lib/devtool/standard.py index 9d9031c2b3..d55d504a14 100644 --- a/scripts/lib/devtool/standard.py +++ b/scripts/lib/devtool/standard.py @@ -341,19 +341,45 @@ def _check_compatible_recipe(pn, d): "from working. You will need to disable this " "first." % pn) -def _move_file(src, dst): - """Move a file. Creates all the directory components of destination path.""" +def _dry_run_copy(src, dst, dry_run_outdir, base_outdir): + """Common function for copying a file to the dry run output directory""" + relpath = os.path.relpath(dst, base_outdir) + if relpath.startswith('..'): + raise Exception('Incorrect base path %s for path %s' % (base_outdir, dst)) + dst = os.path.join(dry_run_outdir, relpath) dst_d = os.path.dirname(dst) if dst_d: bb.utils.mkdirhier(dst_d) - shutil.move(src, dst) + # Don't overwrite existing files, otherwise in the case of an upgrade + # the dry-run written out recipe will be overwritten with an unmodified + # version + if not os.path.exists(dst): + shutil.copy(src, dst) + +def _move_file(src, dst, dry_run_outdir=None, base_outdir=None): + """Move a file. Creates all the directory components of destination path.""" + dry_run_suffix = ' (dry-run)' if dry_run_outdir else '' + logger.debug('Moving %s to %s%s' % (src, dst, dry_run_suffix)) + if dry_run_outdir: + # We want to copy here, not move + _dry_run_copy(src, dst, dry_run_outdir, base_outdir) + else: + dst_d = os.path.dirname(dst) + if dst_d: + bb.utils.mkdirhier(dst_d) + shutil.move(src, dst) -def _copy_file(src, dst): +def _copy_file(src, dst, dry_run_outdir=None): """Copy a file. Creates all the directory components of destination path.""" - dst_d = os.path.dirname(dst) - if dst_d: - bb.utils.mkdirhier(dst_d) - shutil.copy(src, dst) + dry_run_suffix = ' (dry-run)' if dry_run_outdir else '' + logger.debug('Copying %s to %s%s' % (src, dst, dry_run_suffix)) + if dry_run_outdir: + _dry_run_copy(src, dst, dry_run_outdir, base_outdir) + else: + dst_d = os.path.dirname(dst) + if dst_d: + bb.utils.mkdirhier(dst_d) + shutil.copy(src, dst) def _git_ls_tree(repodir, treeish='HEAD', recursive=False): """List contents of a git treeish""" @@ -1054,8 +1080,11 @@ def _replace_srcuri_entry(srcuri, filename, newentry): srcuri.insert(i, newentry) break -def _remove_source_files(append, files, destpath, no_report_remove=False): +def _remove_source_files(append, files, destpath, no_report_remove=False, dry_run=False): """Unlink existing patch files""" + + dry_run_suffix = ' (dry-run)' if dry_run else '' + for path in files: if append: if not destpath: @@ -1064,19 +1093,20 @@ def _remove_source_files(append, files, destpath, no_report_remove=False): if os.path.exists(path): if not no_report_remove: - logger.info('Removing file %s' % path) - # FIXME "git rm" here would be nice if the file in question is - # tracked - # FIXME there's a chance that this file is referred to by - # another recipe, in which case deleting wouldn't be the - # right thing to do - os.remove(path) - # Remove directory if empty - try: - os.rmdir(os.path.dirname(path)) - except OSError as ose: - if ose.errno != errno.ENOTEMPTY: - raise + logger.info('Removing file %s%s' % (path, dry_run_suffix)) + if not dry_run: + # FIXME "git rm" here would be nice if the file in question is + # tracked + # FIXME there's a chance that this file is referred to by + # another recipe, in which case deleting wouldn't be the + # right thing to do + os.remove(path) + # Remove directory if empty + try: + os.rmdir(os.path.dirname(path)) + except OSError as ose: + if ose.errno != errno.ENOTEMPTY: + raise def _export_patches(srctree, rd, start_rev, destdir, changed_revs=None): @@ -1277,13 +1307,16 @@ def _determine_files_dir(rd): return os.path.join(recipedir, rd.getVar('BPN')) -def _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove): +def _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, dry_run_outdir=None): """Implement the 'srcrev' mode of update-recipe""" import bb import oe.recipeutils + dry_run_suffix = ' (dry-run)' if dry_run_outdir else '' + recipefile = rd.getVar('FILE') - logger.info('Updating SRCREV in recipe %s' % os.path.basename(recipefile)) + recipedir = os.path.basename(recipefile) + logger.info('Updating SRCREV in recipe %s%s' % (recipedir, dry_run_suffix)) # Get HEAD revision try: @@ -1303,6 +1336,7 @@ def _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wi srcuri = orig_src_uri.split() tempdir = tempfile.mkdtemp(prefix='devtool') update_srcuri = False + appendfile = None try: local_files_dir = tempfile.mkdtemp(dir=tempdir) srctreebase = workspace[recipename]['srctreebase'] @@ -1328,29 +1362,36 @@ def _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wi if update_srcuri: removevalues = {'SRC_URI': removedentries} patchfields['SRC_URI'] = '\\\n '.join(srcuri) - _, destpath = oe.recipeutils.bbappend_recipe( - rd, appendlayerdir, files, wildcardver=wildcard_version, - extralines=patchfields, removevalues=removevalues) + if dry_run_outdir: + logger.info('Creating bbappend (dry-run)') + else: + appendfile, destpath = oe.recipeutils.bbappend_recipe( + rd, appendlayerdir, files, wildcardver=wildcard_version, + extralines=patchfields, removevalues=removevalues, + redirect_output=dry_run_outdir) else: files_dir = _determine_files_dir(rd) for basepath, path in upd_f.items(): - logger.info('Updating file %s' % basepath) + logger.info('Updating file %s%s' % (basepath, dry_run_suffix)) if os.path.isabs(basepath): # Original file (probably with subdir pointing inside source tree) # so we do not want to move it, just copy - _copy_file(basepath, path) + _copy_file(basepath, path, dry_run_outdir=dry_run_outdir, base_outdir=recipedir) else: - _move_file(os.path.join(local_files_dir, basepath), path) + _move_file(os.path.join(local_files_dir, basepath), path, + dry_run_outdir=dry_run_outdir, base_outdir=recipedir) update_srcuri= True for basepath, path in new_f.items(): - logger.info('Adding new file %s' % basepath) + logger.info('Adding new file %s%s' % (basepath, dry_run_suffix)) _move_file(os.path.join(local_files_dir, basepath), - os.path.join(files_dir, basepath)) + os.path.join(files_dir, basepath), + dry_run_outdir=dry_run_outdir, + base_outdir=recipedir) srcuri.append('file://%s' % basepath) update_srcuri = True if update_srcuri: patchfields['SRC_URI'] = ' '.join(srcuri) - oe.recipeutils.patch_recipe(rd, recipefile, patchfields) + ret = oe.recipeutils.patch_recipe(rd, recipefile, patchfields, redirect_output=dry_run_outdir) finally: shutil.rmtree(tempdir) if not 'git://' in orig_src_uri: @@ -1358,15 +1399,16 @@ def _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wi 'point to a git repository where you have pushed your ' 'changes') - _remove_source_files(appendlayerdir, remove_files, destpath, no_report_remove) - return True + _remove_source_files(appendlayerdir, remove_files, destpath, no_report_remove, dry_run=dry_run_outdir) + return True, appendfile, remove_files -def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, initial_rev): +def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, initial_rev, dry_run_outdir=None): """Implement the 'patch' mode of update-recipe""" import bb import oe.recipeutils recipefile = rd.getVar('FILE') + recipedir = os.path.dirname(recipefile) append = workspace[recipename]['bbappend'] if not os.path.exists(append): raise DevtoolError('unable to find workspace bbappend for recipe %s' % @@ -1377,10 +1419,13 @@ def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wil raise DevtoolError('Unable to find initial revision - please specify ' 'it with --initial-rev') + appendfile = None dl_dir = rd.getVar('DL_DIR') if not dl_dir.endswith('/'): dl_dir += '/' + dry_run_suffix = ' (dry-run)' if dry_run_outdir else '' + tempdir = tempfile.mkdtemp(prefix='devtool') try: local_files_dir = tempfile.mkdtemp(dir=tempdir) @@ -1418,10 +1463,11 @@ def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wil remaining = ['file://' + os.path.basename(item) for item in remaining] removevalues = {'SRC_URI': removedentries + remaining} - _, destpath = oe.recipeutils.bbappend_recipe( + appendfile, destpath = oe.recipeutils.bbappend_recipe( rd, appendlayerdir, files, wildcardver=wildcard_version, - removevalues=removevalues) + removevalues=removevalues, + redirect_output=dry_run_outdir) else: logger.info('No patches or local source files needed updating') else: @@ -1432,9 +1478,11 @@ def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wil if os.path.isabs(basepath): # Original file (probably with subdir pointing inside source tree) # so we do not want to move it, just copy - _copy_file(basepath, path) + _copy_file(basepath, path, + dry_run_outdir=dry_run_outdir, base_outdir=recipedir) else: - _move_file(os.path.join(local_files_dir, basepath), path) + _move_file(os.path.join(local_files_dir, basepath), path, + dry_run_outdir=dry_run_outdir, base_outdir=recipedir) updatefiles = True for basepath, path in upd_p.items(): patchfn = os.path.join(patches_dir, basepath) @@ -1446,39 +1494,45 @@ def _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wil _replace_srcuri_entry(srcuri, basepath, 'file://%s' % basepath) updaterecipe = True else: - logger.info('Updating patch %s' % basepath) - logger.debug('Moving new patch %s to %s' % (patchfn, path)) - _move_file(patchfn, path) + logger.info('Updating patch %s%s' % (basepath, dry_run_suffix)) + _move_file(patchfn, path, + dry_run_outdir=dry_run_outdir, base_outdir=recipedir) updatefiles = True # Add any new files for basepath, path in new_f.items(): - logger.info('Adding new file %s' % basepath) + logger.info('Adding new file %s%s' % (basepath, dry_run_suffix)) _move_file(os.path.join(local_files_dir, basepath), - os.path.join(files_dir, basepath)) + os.path.join(files_dir, basepath), + dry_run_outdir=dry_run_outdir, + base_outdir=recipedir) srcuri.append('file://%s' % basepath) updaterecipe = True for basepath, path in new_p.items(): - logger.info('Adding new patch %s' % basepath) + logger.info('Adding new patch %s%s' % (basepath, dry_run_suffix)) _move_file(os.path.join(patches_dir, basepath), - os.path.join(files_dir, basepath)) + os.path.join(files_dir, basepath), + dry_run_outdir=dry_run_outdir, + base_outdir=recipedir) srcuri.append('file://%s' % basepath) updaterecipe = True # Update recipe, if needed if _remove_file_entries(srcuri, remove_files)[0]: updaterecipe = True if updaterecipe: - logger.info('Updating recipe %s' % os.path.basename(recipefile)) - oe.recipeutils.patch_recipe(rd, recipefile, - {'SRC_URI': ' '.join(srcuri)}) + if not dry_run_outdir: + logger.info('Updating recipe %s' % os.path.basename(recipefile)) + ret = oe.recipeutils.patch_recipe(rd, recipefile, + {'SRC_URI': ' '.join(srcuri)}, + redirect_output=dry_run_outdir) elif not updatefiles: # Neither patches nor recipe were updated logger.info('No patches or files need updating') - return False + return False, None, [] finally: shutil.rmtree(tempdir) - _remove_source_files(appendlayerdir, remove_files, destpath, no_report_remove) - return True + _remove_source_files(appendlayerdir, remove_files, destpath, no_report_remove, dry_run=dry_run_outdir) + return True, appendfile, remove_files def _guess_recipe_update_mode(srctree, rdata): """Guess the recipe update mode to use""" @@ -1502,18 +1556,18 @@ def _guess_recipe_update_mode(srctree, rdata): return 'patch' -def _update_recipe(recipename, workspace, rd, mode, appendlayerdir, wildcard_version, no_remove, initial_rev, no_report_remove=False): +def _update_recipe(recipename, workspace, rd, mode, appendlayerdir, wildcard_version, no_remove, initial_rev, no_report_remove=False, dry_run_outdir=None): srctree = workspace[recipename]['srctree'] if mode == 'auto': mode = _guess_recipe_update_mode(srctree, rd) if mode == 'srcrev': - updated = _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove) + updated, appendfile, removed = _update_recipe_srcrev(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, dry_run_outdir) elif mode == 'patch': - updated = _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, initial_rev) + updated, appendfile, removed = _update_recipe_patch(recipename, workspace, srctree, rd, appendlayerdir, wildcard_version, no_remove, no_report_remove, initial_rev, dry_run_outdir) else: raise DevtoolError('update_recipe: invalid mode %s' % mode) - return updated + return updated, appendfile, removed def update_recipe(args, config, basepath, workspace): """Entry point for the devtool 'update-recipe' subcommand""" @@ -1534,7 +1588,12 @@ def update_recipe(args, config, basepath, workspace): if not rd: return 1 - updated = _update_recipe(args.recipename, workspace, rd, args.mode, args.append, args.wildcard_version, args.no_remove, args.initial_rev) + dry_run_output = None + dry_run_outdir = None + if args.dry_run: + dry_run_output = tempfile.TemporaryDirectory(prefix='devtool') + dry_run_outdir = dry_run_output.name + updated, _, _ = _update_recipe(args.recipename, workspace, rd, args.mode, args.append, args.wildcard_version, args.no_remove, args.initial_rev, dry_run_outdir=dry_run_outdir) if updated: rf = rd.getVar('FILE') @@ -1680,6 +1739,8 @@ def finish(args, config, basepath, workspace): check_workspace_recipe(workspace, args.recipename) + dry_run_suffix = ' (dry-run)' if args.dry_run else '' + # Grab the equivalent of COREBASE without having to initialise tinfoil corebasedir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..')) @@ -1700,7 +1761,9 @@ def finish(args, config, basepath, workspace): return 1 destlayerdir = _get_layer(args.destination, tinfoil.config_data) - origlayerdir = oe.recipeutils.find_layerdir(rd.getVar('FILE')) + recipefile = rd.getVar('FILE') + recipedir = os.path.dirname(recipefile) + origlayerdir = oe.recipeutils.find_layerdir(recipefile) if not os.path.isdir(destlayerdir): raise DevtoolError('Unable to find layer or directory matching "%s"' % args.destination) @@ -1748,38 +1811,101 @@ def finish(args, config, basepath, workspace): # Actually update the recipe / bbappend removing_original = (origpath and origfilelist and oe.recipeutils.find_layerdir(origpath) == destlayerbasedir) - _update_recipe(args.recipename, workspace, rd, args.mode, appendlayerdir, wildcard_version=True, no_remove=False, initial_rev=args.initial_rev, no_report_remove=removing_original) + dry_run_output = None + dry_run_outdir = None + if args.dry_run: + dry_run_output = tempfile.TemporaryDirectory(prefix='devtool') + dry_run_outdir = dry_run_output.name + updated, appendfile, removed = _update_recipe(args.recipename, workspace, rd, args.mode, appendlayerdir, wildcard_version=True, no_remove=False, no_report_remove=removing_original, initial_rev=args.initial_rev, dry_run_outdir=dry_run_outdir) + removed = [os.path.relpath(pth, recipedir) for pth in removed] # Remove any old files in the case of an upgrade - recipedir = os.path.dirname(rd.getVar('FILE')) if removing_original: for fn in origfilelist: fnp = os.path.join(origpath, fn) - if not os.path.exists(os.path.join(recipedir, fn)): - logger.info('Removing file %s' % fnp) - try: - os.remove(fnp) - except FileNotFoundError: - pass + if fn in removed or not os.path.exists(os.path.join(recipedir, fn)): + logger.info('Removing file %s%s' % (fnp, dry_run_suffix)) + if not args.dry_run: + try: + os.remove(fnp) + except FileNotFoundError: + pass if origlayerdir == config.workspace_path and destpath: # Recipe file itself is in the workspace - need to move it and any # associated files to the specified layer no_clean = True - logger.info('Moving recipe file to %s' % destpath) + logger.info('Moving recipe file to %s%s' % (destpath, dry_run_suffix)) for root, _, files in os.walk(recipedir): for fn in files: srcpath = os.path.join(root, fn) relpth = os.path.relpath(os.path.dirname(srcpath), recipedir) destdir = os.path.abspath(os.path.join(destpath, relpth)) - bb.utils.mkdirhier(destdir) - shutil.move(srcpath, os.path.join(destdir, fn)) + destfp = os.path.join(destdir, fn) + _move_file(srcpath, destfp, dry_run_outdir=dry_run_outdir, base_outdir=destpath) + if dry_run_outdir: + import difflib + comparelist = [] + for root, _, files in os.walk(dry_run_outdir): + for fn in files: + outf = os.path.join(root, fn) + relf = os.path.relpath(outf, dry_run_outdir) + logger.debug('dry-run: output file %s' % relf) + if fn.endswith('.bb'): + if origfilelist and origpath and destpath: + # Need to match this up with the pre-upgrade recipe file + for origf in origfilelist: + if origf.endswith('.bb'): + comparelist.append((os.path.abspath(os.path.join(origpath, origf)), + outf, + os.path.abspath(os.path.join(destpath, relf)))) + break + else: + # Compare to the existing recipe + comparelist.append((recipefile, outf, recipefile)) + elif fn.endswith('.bbappend'): + if appendfile: + if os.path.exists(appendfile): + comparelist.append((appendfile, outf, appendfile)) + else: + comparelist.append((None, outf, appendfile)) + else: + if destpath: + recipedest = destpath + elif appendfile: + recipedest = os.path.dirname(appendfile) + else: + recipedest = os.path.dirname(recipefile) + destfp = os.path.join(recipedest, relf) + if os.path.exists(destfp): + comparelist.append((destfp, outf, destfp)) + output = '' + for oldfile, newfile, newfileshow in comparelist: + if oldfile: + with open(oldfile, 'r') as f: + oldlines = f.readlines() + else: + oldfile = '/dev/null' + oldlines = [] + with open(newfile, 'r') as f: + newlines = f.readlines() + if not newfileshow: + newfileshow = newfile + diff = difflib.unified_diff(oldlines, newlines, oldfile, newfileshow) + difflines = list(diff) + if difflines: + output += ''.join(difflines) + if output: + logger.info('Diff of changed files:\n%s' % output) finally: tinfoil.shutdown() # Everything else has succeeded, we can now reset - _reset([args.recipename], no_clean=no_clean, config=config, basepath=basepath, workspace=workspace) + if args.dry_run: + logger.info('Resetting recipe (dry-run)') + else: + _reset([args.recipename], no_clean=no_clean, config=config, basepath=basepath, workspace=workspace) return 0 @@ -1873,6 +1999,7 @@ def register_commands(subparsers, context): parser_update_recipe.add_argument('--append', '-a', help='Write changes to a bbappend in the specified layer instead of the recipe', metavar='LAYERDIR') parser_update_recipe.add_argument('--wildcard-version', '-w', help='In conjunction with -a/--append, use a wildcard to make the bbappend apply to any recipe version', action='store_true') parser_update_recipe.add_argument('--no-remove', '-n', action="store_true", help='Don\'t remove patches, only add or update') + parser_update_recipe.add_argument('--dry-run', '-N', action="store_true", help='Dry-run (just report changes instead of writing them)') parser_update_recipe.set_defaults(func=update_recipe) parser_status = subparsers.add_parser('status', help='Show workspace status', @@ -1896,4 +2023,5 @@ def register_commands(subparsers, context): parser_finish.add_argument('--mode', '-m', choices=['patch', 'srcrev', 'auto'], default='auto', help='Update mode (where %(metavar)s is %(choices)s; default is %(default)s)', metavar='MODE') parser_finish.add_argument('--initial-rev', help='Override starting revision for patches') parser_finish.add_argument('--force', '-f', action="store_true", help='Force continuing even if there are uncommitted changes in the source tree repository') + parser_finish.add_argument('--dry-run', '-N', action="store_true", help='Dry-run (just report changes instead of writing them)') parser_finish.set_defaults(func=finish) |