#require rust

Define an rhg function that will only run if rhg exists

  $ rhg() {

  > if [ -f "$RUNTESTDIR/../rust/target/debug/rhg" ]; then

  >   "$RUNTESTDIR/../rust/target/debug/rhg" "$@"

  > else

  >   echo "skipped: Cannot find rhg. Try to run cargo build in rust/rhg."

  >   exit 80

  > fi

  > }

Unimplemented command

  $ rhg unimplemented-command

  error: Found argument 'unimplemented-command' which wasn't expected, or isn't valid in this context

  USAGE:

      rhg <SUBCOMMAND>

  For more information try --help

  [252]

Finding root

  $ rhg root

  abort: no repository found in '$TESTTMP' (.hg not found)!

  [255]

  $ hg init repository

  $ cd repository

  $ rhg root

  $TESTTMP/repository

Unwritable file descriptor

  $ rhg root > /dev/full

  abort: No space left on device (os error 28)

  [255]

Deleted repository

  $ rm -rf `pwd`

  $ rhg root

  abort: error getting current working directory: $ENOENT$

  [255]

Listing tracked files

  $ cd $TESTTMP

  $ hg init repository

  $ cd repository

  $ for i in 1 2 3; do

  >   echo $i >> file$i

  >   hg add file$i

  > done

  > hg commit -m "commit $i" -q

Listing tracked files from root

  $ rhg files

  file1

  file2

  file3

Listing tracked files from subdirectory

  $ mkdir -p path/to/directory

  $ cd path/to/directory

  $ rhg files

  ../../../file1

  ../../../file2

  ../../../file3

Listing tracked files through broken pipe

  $ rhg files | head -n 1

  ../../../file1

Debuging data in inline index

  $ cd $TESTTMP

  $ rm -rf repository

  $ hg init repository

  $ cd repository

  $ for i in 1 2 3; do

  >   echo $i >> file$i

  >   hg add file$i

  >   hg commit -m "commit $i" -q

  > done

  $ rhg debugdata -c 2

  e36fa63d37a576b27a69057598351db6ee5746bd

  test

  0 0

  file3

  commit 3 (no-eol)

  $ rhg debugdata -m 2

  file1\x00b8e02f6433738021a065f94175c7cd23db5f05be (esc)

  file2\x005d9299349fc01ddd25d0070d149b124d8f10411e (esc)

  file3\x002661d26c649684b482d10f91960cc3db683c38b4 (esc)

Debuging with full node id

  $ rhg debugdata -c `hg log -r 0 -T '{node}'`

  c8e64718e1ca0312eeee0f59d37f8dc612793856

  test

  0 0

  file1

  commit 1 (no-eol)

Cat files

  $ cd $TESTTMP

  $ rm -rf repository

  $ hg init repository

  $ cd repository

  $ echo "original content" > original

  $ hg add original

  $ hg commit -m "add original" original

  $ rhg cat -r 0 original

  original content

Cat copied file should not display copy metadata

  $ hg copy original copy_of_original

  $ hg commit -m "add copy of original"

  $ rhg cat -r 1 copy_of_original

  original content

Requirements

  $ rhg debugrequirements

  dotencode

  fncache

  generaldelta

  revlogv1

  sparserevlog

  store

  $ echo indoor-pool >> .hg/requires

  $ rhg files

  [252]

  $ rhg cat -r 1 copy_of_original

  [252]

  $ rhg debugrequirements

  dotencode

  fncache

  generaldelta

  revlogv1

  sparserevlog

  store

  indoor-pool