fileset: use filectx.isbinary() to filter out binaries in eol()
Since LFS stores the binary attribute in the pointer file, this means that the
file doesn't need to be downloaded in order to be skipped. This function also
catches an IOError if the data can't be loaded in the non-LFS case.
I wonder if it's worth storing the unix/dos attributes in the pointer file as
well, though I'd expect LFS files to be binary most of the time.
test sparse
$ hg init myrepo
$ cd myrepo
$ cat >> $HGRCPATH <<EOF
> [extensions]
> sparse=
> purge=
> strip=
> rebase=
> EOF
$ echo a > index.html
$ echo x > data.py
$ echo z > readme.txt
$ cat > base.sparse <<EOF
> [include]
> *.sparse
> EOF
$ hg ci -Aqm 'initial'
$ cat > webpage.sparse <<EOF
> %include base.sparse
> [include]
> *.html
> EOF
$ hg ci -Aqm 'initial'
Import a rules file against a 'blank' sparse profile
$ cat > $TESTTMP/rules_to_import <<EOF
> [include]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import
$ ls
data.py
$ hg debugsparse --reset
$ rm .hg/sparse
$ cat > $TESTTMP/rules_to_import <<EOF
> %include base.sparse
> [include]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import
$ ls
base.sparse
data.py
webpage.sparse
$ hg debugsparse --reset
$ rm .hg/sparse
Start against an existing profile; rules *already active* should be ignored
$ hg debugsparse --enable-profile webpage.sparse
$ hg debugsparse --include *.py
$ cat > $TESTTMP/rules_to_import <<EOF
> %include base.sparse
> [include]
> *.html
> *.txt
> [exclude]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import
$ ls
base.sparse
index.html
readme.txt
webpage.sparse
$ cat .hg/sparse
%include webpage.sparse
[include]
*.py
*.txt
[exclude]
*.py
$ hg debugsparse --reset
$ rm .hg/sparse
Same tests, with -Tjson enabled to output summaries
$ cat > $TESTTMP/rules_to_import <<EOF
> [include]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import -Tjson
[
{
"exclude_rules_added": 0,
"files_added": 0,
"files_conflicting": 0,
"files_dropped": 4,
"include_rules_added": 1,
"profiles_added": 0
}
]
$ hg debugsparse --reset
$ rm .hg/sparse
$ cat > $TESTTMP/rules_to_import <<EOF
> %include base.sparse
> [include]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import -Tjson
[
{
"exclude_rules_added": 0,
"files_added": 0,
"files_conflicting": 0,
"files_dropped": 2,
"include_rules_added": 1,
"profiles_added": 1
}
]
$ hg debugsparse --reset
$ rm .hg/sparse
$ hg debugsparse --enable-profile webpage.sparse
$ hg debugsparse --include *.py
$ cat > $TESTTMP/rules_to_import <<EOF
> %include base.sparse
> [include]
> *.html
> *.txt
> [exclude]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import -Tjson
[
{
"exclude_rules_added": 1,
"files_added": 1,
"files_conflicting": 0,
"files_dropped": 1,
"include_rules_added": 1,
"profiles_added": 0
}
]
If importing results in no new rules being added, no refresh should take place!
$ cat > $TESTTMP/trap_sparse_refresh.py <<EOF
> from mercurial import error, sparse
> def extsetup(ui):
> def abort_refresh(*args, **kwargs):
> raise error.Abort('sparse._refresh called!')
> sparse.refreshwdir = abort_refresh
> EOF
$ cat >> $HGRCPATH <<EOF
> [extensions]
> trap_sparse_refresh=$TESTTMP/trap_sparse_refresh.py
> EOF
$ cat > $TESTTMP/rules_to_import <<EOF
> [include]
> *.py
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import
If an exception is raised during refresh, restore the existing rules again.
$ cat > $TESTTMP/rules_to_import <<EOF
> [exclude]
> *.html
> EOF
$ hg debugsparse --import-rules $TESTTMP/rules_to_import
abort: sparse._refresh called!
[255]
$ cat .hg/sparse
%include webpage.sparse
[include]
*.py
*.txt
[exclude]
*.py