swc-windows-installer.py: Install the sqlite3 shell

On Thu, Apr 03, 2014 at 09:38:38AM -0700, Ethan White wrote:
> Some instructors like to teach `sqlite` from the command
> line. Therefore we should have the Windows installer handle
> downloading, installing and adding sqlite3 to the path.

The novice/sql lessons currently revolve around some IPython magic,
but even they use the SQLite shell to do the initial database setup
[1].  The SQLite shell has also seen a bit more developer time than
our one-off magic [2], so it's probably more robust ;).

I've installed this in it's own directory (rather than just dumping it
into ~/.swc/bin), because zip_install uses the existence of
${INSTALL_DIRECTORY} to decide whether or not the installation has
already happened.  create_nosetests_entry_point will have already
created ${BIN_DIR}, so we need to use a different target directory for
SQLite.  We could also flip the order and run install_sqlite first,
but that doesn't scale well if we install more packages in the future,
and it's easier to keep the installs separate and keep adding to the
path.

[1]: https://github.com/swcarpentry/bc/blob/1aa0799ac6a48e9815d50bf2f49171b9eb5bf6d4/novice/sql/README.txt#L8
[2]: https://github.com/swcarpentry/bc/blob/1aa0799ac6a48e9815d50bf2f49171b9eb5bf6d4/novice/sql/sqlitemagic.py

diff --git a/swc-windows-installer.py b/swc-windows-installer.py
index e76f54d60708185e423bb84fd8156552c559f96b..5cf132df70c67e93ad913c95f6b575c24c42cf05 100755 (executable)
--- a/swc-windows-installer.py
+++ b/swc-windows-installer.py
@@ -6,6 +6,7 @@ Helps mimic a *nix environment on Windows with as little work as possible.
 
 The script:
 * Installs nano and makes it accessible from msysgit
+* Installs sqlite3 and makes it accessible from msysGit
 * Creates ~/nano.rc with links to syntax highlighting configs
 * Provides standard nosetests behavior for msysgit
 
@@ -150,6 +151,14 @@ def install_nanorc(install_directory):
                     f.write('include {}\n'.format(include_path))
 
 
+def install_sqlite(install_directory):
+    """Download and install the sqlite3 shell"""
+    zip_install(
+        url='https://sqlite.org/2014/sqlite-shell-win32-x86-3080403.zip',
+        sha1='1a8ab0ca9f4c51afeffeb49bd301e1d7f64741bb',
+        install_directory=install_directory)
+
+
 def create_nosetests_entry_point(python_scripts_directory):
     """Creates a terminal-based nosetests entry point for msysgit"""
     contents = '\n'.join([
@@ -202,10 +211,12 @@ def main():
     bin_dir = os.path.join(swc_dir, 'bin')
     nano_dir = os.path.join(swc_dir, 'lib', 'nano')
     nanorc_dir = os.path.join(swc_dir, 'share', 'nanorc')
+    sqlite_dir = os.path.join(swc_dir, 'lib', 'sqlite')
     create_nosetests_entry_point(python_scripts_directory=bin_dir)
     install_nano(install_directory=nano_dir)
     install_nanorc(install_directory=nanorc_dir)
-    update_bash_profile(extra_paths=(nano_dir, bin_dir))
+    install_sqlite(install_directory=sqlite_dir)
+    update_bash_profile(extra_paths=(nano_dir, sqlite_dir, bin_dir))
 
 
 if __name__ == '__main__':