Commit Graph

12 Commits

Author SHA1 Message Date
Brad King 1fd8d017e6 ExternalData: Attach download rules to content links in IDEs
Each data file to be created in the build tree corresponds one-to-one with
a raw file or content link in the source tree.  Use the MAIN_DEPENDENCY of
add_custom_command to attach the build rule to the source tree file.  This
looks much nicer in the IDE project file browser and avoids ".rule" files.
2013-02-04 15:20:03 -05:00
Brad King e2e0d2e3c7 ExternalData: Collapse ../ components in DATA{} paths
Relative path components need to be normalized out even if they appear
in the middle of a caller-supplied string.
2013-01-30 14:55:12 -05:00
Brad King ee2abfdc89 ExternalData: Add support for SHA 1 and 2 hash algorithms
Update the Module.ExternalData and RunCMake.ExternalData tests to cover
some of them.
2013-01-30 10:05:07 -05:00
Brad King aa8b2288d3 ExternalData: Generalize hash algo/ext handling
Use private global variables _ExternalData_REGEX_(ALGO|EXT) to match the
possible hash algorithm names and extensions in regular expressions.
Use "file(<algo>)" instead of "cmake -E md5sum" to compute hashes
without a child process and to support more hash algorithms.
2013-01-30 10:05:07 -05:00
Brad King 9e518a8169 ExternalData: Allow DATA{} syntax to reference directories
Use a trailing slash to reference a directory.  Require that a list
of associated files be specified to select from within the directory.
One may simply use DATA{Dir/,REGEX:.*} to reference all files but
get a directory passed on the command line.
2013-01-30 10:05:07 -05:00
Brad King 175ed02207 ExternalData: Allow ()-groups in series match regex
Refactor use of the ExternalData_SERIES_MATCH value to avoid assuming
that it has no ()-groups that interfere with group indexing.

Extend the Module.ExternalData test to cover this case.
2013-01-30 10:05:07 -05:00
Brad King bcd25808ac ExternalData: Improve series matching using an explicit syntax
Automatic series recognition can generate false positives too easily
when the default series configuration is flexible enough to handle
common cases.  Avoid false positives by requiring an explicit syntax to
activate series recognition.  Choose the syntax DATA{<name>,:} to be
short, simple, and look like a vertical ellipsis.

This allows us to improve the default series match configuration.  Allow
series references to contain one of the numbered file names.  Allow '-'
as a separator in addition to '.' and '_'.  Document what the default
configuration matches.  Also provide more options to configure series
<name> parsing.
2013-01-29 15:23:00 -05:00
Brad King c0cebcb19a ExternalData: Remove unused private interface
The 'store' action was part of an older design and is no longer needed.
Remove it.
2013-01-28 15:31:31 -05:00
Brad King 52759930bd ExternalData: Cleanup stray TODO and typo in comments
Remove an outdated TODO line left from earlier designs.
Also fix a typo.
2013-01-28 15:31:31 -05:00
Brad King 7bb8344d50 ExternalData: Do not match directory names when resolving DATA{}
Our content link and object download infrastructure supports only
blobs (files), not trees (directories).  Do not allow references
to end in a slash.
2013-01-28 15:31:02 -05:00
Brad King 00d801fbfe ExternalData: Remove compatibility with CMake < 2.8.5
Now that the module comes in a sufficiently new CMake it does not need
to support older versions.
2013-01-24 13:34:12 -05:00
Brad King ab26249db1 Add ExternalData module
Take files we previously distributed in ITK 4.3.1:

  CMake/ExternalData.cmake
  CMake/ExternalData_config.cmake.in

and add them for distribution in upstream CMake.  Update the copyright
notice block format to follow CMake conventions.
2013-01-24 13:32:17 -05:00