view tests/test-status-terse.t @ 43961:b69d5f3a41d0

rust-index: add a struct wrapping the C index

Implementing the full index logic in one go is journey larger than we would
like.

To achieve a smoother transition, we start with a simple Rust wrapper that delegates
allwork to the current C implementation. Once we will have a fully working index
object in Rust, we can easily start using more and more Rust Code with it.

The object in this patch is functional and tested. However, multiple of the
currently existing rust (in the `hg-cpython` crate) requires a `Graph`. Right
now we build this `Graph` (as cindex::Index) using the C index passed as
a PyObject. They will have to be updated to be made compatible.

Differential Revision: https://phab.mercurial-scm.org/D7655

  $ mkdir folder
  $ cd folder
  $ hg init
  $ mkdir x x/l x/m x/n x/l/u x/l/u/a
  $ touch a b x/aa.o x/bb.o
  $ hg status
  ? a
  ? b
  ? x/aa.o
  ? x/bb.o

  $ hg status --terse u
  ? a
  ? b
  ? x/
  $ hg status --terse maudric
  ? a
  ? b
  ? x/
  $ hg status --terse madric
  ? a
  ? b
  ? x/aa.o
  ? x/bb.o
  $ hg status --terse f
  abort: 'f' not recognized
  [255]

Add a .hgignore so that we can also have ignored files

  $ echo ".*\.o" > .hgignore
  $ hg status
  ? .hgignore
  ? a
  ? b
  $ hg status -i
  I x/aa.o
  I x/bb.o

Tersing ignored files
  $ hg status -t i --ignored
  I x/

Adding more files
  $ mkdir y
  $ touch x/aa x/bb y/l y/m y/l.o y/m.o
  $ touch x/l/aa x/m/aa x/n/aa x/l/u/bb x/l/u/a/bb

  $ hg status
  ? .hgignore
  ? a
  ? b
  ? x/aa
  ? x/bb
  ? x/l/aa
  ? x/l/u/a/bb
  ? x/l/u/bb
  ? x/m/aa
  ? x/n/aa
  ? y/l
  ? y/m

  $ hg status --terse u
  ? .hgignore
  ? a
  ? b
  ? x/
  ? y/

Run from subdirectory
  $ hg status --terse u --cwd x/l
  ? .hgignore
  ? a
  ? b
  ? x/
  ? y/
  $ relstatus() {
  >   hg status --terse u --config commands.status.relative=1 "$@";
  > }
This should probably have {"l/", "m/", "n/"} instead of {"."}. They should
probably come after "../y/".
  $ relstatus --cwd x
  ? ../.hgignore
  ? ../a
  ? ../b
  ? .
  ? ../y/
This should probably have {"u/", "../m/", "../n/"} instead of {"../"}.
  $ relstatus --cwd x/l
  ? ../../.hgignore
  ? ../../a
  ? ../../b
  ? ../
  ? ../../y/
This should probably have {"a/", "bb", "../aa", "../../m/", "../../n/"}
instead of {"../../"}.
  $ relstatus --cwd x/l/u
  ? ../../../.hgignore
  ? ../../../a
  ? ../../../b
  ? ../../
  ? ../../../y/
This should probably have {"bb", "../bb", "../../aa", "../../../m/",
"../../../n/"} instead of {"../../../"}.
  $ relstatus --cwd x/l/u/a
  ? ../../../../.hgignore
  ? ../../../../a
  ? ../../../../b
  ? ../../../
  ? ../../../../y/

  $ hg add x/aa x/bb .hgignore
  $ hg status --terse au
  A .hgignore
  A x/aa
  A x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Including ignored files

  $ hg status --terse aui
  A .hgignore
  A x/aa
  A x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/l
  ? y/m
  $ hg status --terse au -i
  I x/aa.o
  I x/bb.o
  I y/l.o
  I y/m.o

Committing some of the files

  $ hg commit x/aa x/bb .hgignore -m "First commit"
  $ hg status
  ? a
  ? b
  ? x/l/aa
  ? x/l/u/a/bb
  ? x/l/u/bb
  ? x/m/aa
  ? x/n/aa
  ? y/l
  ? y/m
  $ hg status --terse mardu
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Modifying already committed files

  $ echo "Hello" >> x/aa
  $ echo "World" >> x/bb
  $ hg status --terse maurdc
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Respecting other flags

  $ hg status --terse marduic --all
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/l
  ? y/m
  I x/aa.o
  I x/bb.o
  I y/l.o
  I y/m.o
  C .hgignore
  $ hg status --terse marduic -a
  $ hg status --terse marduic -c
  C .hgignore
  $ hg status --terse marduic -m
  M x/aa
  M x/bb

Passing 'i' in terse value will consider the ignored files while tersing

  $ hg status --terse marduic -u
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/l
  ? y/m

Omitting 'i' in terse value does not consider ignored files while tersing

  $ hg status --terse marduc -u
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Trying with --rev

  $ hg status --terse marduic --rev 0 --rev 1
  abort: cannot use --terse with --rev
  [255]

Config item to set the default terseness
  $ cat <<EOF >> $HGRCPATH
  > [commands]
  > status.terse = u
  > EOF
  $ hg status -mu
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Command line flag overrides the default
  $ hg status --terse=
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/aa
  ? x/l/u/a/bb
  ? x/l/u/bb
  ? x/m/aa
  ? x/n/aa
  ? y/l
  ? y/m
  $ hg status --terse=mardu
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/
  ? x/m/
  ? x/n/
  ? y/

Specifying --rev should still work, with the terseness disabled.
  $ hg status --rev 0
  M x/aa
  M x/bb
  ? a
  ? b
  ? x/l/aa
  ? x/l/u/a/bb
  ? x/l/u/bb
  ? x/m/aa
  ? x/n/aa
  ? y/l
  ? y/m