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+<stránka
+ xmlns="https://trac.frantovo.cz/xml-web-generator/wiki/xmlns/strana"
+ xmlns:m="https://trac.frantovo.cz/xml-web-generator/wiki/xmlns/makro">
+
+ <nadpis>Release v0.14</nadpis>
+ <perex>sixth public release of Relational pipes</perex>
+ <m:release>v0.14</m:release>
+
+ <text xmlns="http://www.w3.org/1999/xhtml">
+ <p>
+ We are pleased to introduce you the new development version of <m:name/>.
+ This release brings the Bash completion scripts, improved SQL and AWK transformations and fixes the license version.
+ </p>
+
+ <ul>
+ <li>
+ <strong>Bash completion</strong>:
+ thanks to the Bash completion scripts, the shell now suggests/completes the CLI arguments of these commands:
+ <code>relpipe-in-filesystem</code>,
+ <code>relpipe-in-xmltable</code>,
+ <code>relpipe-tr-awk</code>,
+ <code>relpipe-tr-guile</code>,
+ <code>relpipe-tr-sql</code>,
+ <code>relpipe-in-sql</code>.
+ </li>
+
+ <li>
+ <strong>Improved SQL transformation</strong>:
+ the <code>relpipe-tr-sql</code> can now work also in the <code>relpipe-in-sql</code> mode (symlink to the same binary),
+ so it can be used as an input filter for reading SQL scripts (instead of relational data) or as an SQLite client (options <code>--file</code> and <code>--file-keep</code>, see examples).
+ There are also new options <code>--copy</code> and <code>--copy-renamed</code> for copying particular (or all) relations from the input to the output.
+ Such relations are specified by a regular expression and can be renamed using regular expressions replacement string.
+ </li>
+
+ <li>
+ <strong>Improved AWK transformation</strong>:
+ this tool now supports the <code>--where</code> option, which can be used in addition to the more generic <code>--for-each</code> option.
+ The argument syntax now better expresses the intention (filtering records) and matches the syntax of the <code>relpipe-tr-guile</code> tool.
+ </li>
+
+ <li>
+ <strong>GNU GPLv3 license</strong>: the license version is now fixed to version 3. In the future, we can upgrade the license.
+ </li>
+
+ </ul>
+
+ <p>
+ See the <m:a href="examples">examples</m:a> and <m:a href="screenshots">screenshots</m:a> pages for details.
+ </p>
+
+ <p>
+ Please note that this is still a development relasease and thus the API (libraries, CLI arguments, formats) might and will change.
+ Any suggestions, ideas and bug reports are welcome in our <m:a href="contact">mailing list</m:a>.
+ </p>
+
+ <h3>Data types</h3>
+ <ul>
+ <li m:since="v0.8">boolean</li>
+ <li m:since="v0.8">variable unsigned integer (prototype)</li>
+ <li m:since="v0.8">string in UTF-8</li>
+ </ul>
+ <h3>Inputs</h3>
+ <ul>
+ <li m:since="v0.11">Recfile</li>
+ <li m:since="v0.9">XML</li>
+ <li m:since="v0.13">XMLTable</li>
+ <li m:since="v0.9">CSV</li>
+ <li m:since="v0.9">file system</li>
+ <li m:since="v0.8">CLI</li>
+ <li m:since="v0.8">fstab</li>
+ <li m:since="v0.14">SQL script</li>
+ </ul>
+ <h3>Transformations</h3>
+ <ul>
+ <li m:since="v0.13">sql: filtering and transformations using the SQL language</li>
+ <li m:since="v0.12">awk: filtering and transformations using the classic AWK tool and language</li>
+ <li m:since="v0.10">guile: filtering and transformations defined in the Scheme language using GNU Guile</li>
+ <li m:since="v0.8">grep: regular expression filter, removes unwanted records from the relation</li>
+ <li m:since="v0.8">cut: regular expression attribute cutter (removes or duplicates attributes and can also DROP whole relation)</li>
+ <li m:since="v0.8">sed: regular expression replacer</li>
+ <li m:since="v0.8">validator: just a pass-through filter that crashes on invalid data</li>
+ <li m:since="v0.8">python: highly experimental</li>
+ </ul>
+ <h3>Outputs</h3>
+ <ul>
+ <li m:since="v0.11">ASN.1 BER</li>
+ <li m:since="v0.11">Recfile</li>
+ <li m:since="v0.9">CSV</li>
+ <li m:since="v0.8">tabular</li>
+ <li m:since="v0.8">XML</li>
+ <li m:since="v0.8">nullbyte</li>
+ <li m:since="v0.8">GUI in Qt</li>
+ <li m:since="v0.8">ODS (LibreOffice)</li>
+ </ul>
+
+ <p>
+ Instalation was tested on Debian GNU/Linux 9.6.
+ The process should be similar on other distributions.
+ </p>
+
+ <m:pre src="examples/release-v0.14.sh" jazyk="bash" odkaz="ano"/>
+
+ <p>
+ <m:name/> are modular thus you can download and install only parts you need (the libraries are needed always).
+ Tools <code>out-gui.qt</code> and <code>tr-python</code> require additional libraries and are not built by default.
+ </p>
+
+ <p>
+ The module <code>relpipe-in-filesystem</code> uses C++ filesystem API which is supported since GCC 8.
+ This module can be compiled and seems usable even with GCC 6, but requires some patching (switch to the experimental API):
+ </p>
+
+ <m:pre jazyk="bash"><![CDATA[sed 's@#include <filesystem>@#include <experimental/filesystem>@g' -i "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/FileAttributeFinder.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/XattrAttributeFinder.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/FilesystemCommand.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/AttributeFinder.h
+sed 's@std::filesystem@std::experimental::filesystem@g' -i "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/FileAttributeFinder.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/XattrAttributeFinder.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/FilesystemCommand.h "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/AttributeFinder.h
+sed 's/.*PROPERTY CXX_STANDARD.*/#\0/g' -i "$RELPIPE_SRC"/relpipe-in-filesystem.cpp/src/CMakeLists.txt]]></m:pre>
+
+ <p>
+ The module <code>relpipe-tr-guile</code> uses GNU Guile 2.2 but can also work with 2.0.
+ In such case, it requires this patch:
+ </p>
+
+ <m:pre jazyk="bash"><![CDATA[sed 's/guile-2\.2/guile-2.0/g' -i "$RELPIPE_SRC"/relpipe-tr-guile.cpp/src/CMakeLists.txt]]></m:pre>
+
+ </text>
+
+</stránka>