[devscripts] 01/01: Added bash compeltion for dscextract

[Nicholas Bamber]

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periapt pushed a commit to branch master
in repository devscripts.

commit ad9350cec96b8e12315da0bee1be7490c3bb2fe7
Author: Nicholas Bamber <nicholas at periapt.co.uk>
Date:   Tue Dec 1 10:53:03 2015 +0000

    Added bash compeltion for dscextract
---
 debian/changelog                   |  2 +-
 scripts/dscextract.bash_completion | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index 293341b..1017446 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -20,7 +20,7 @@ devscripts (2.15.10) UNRELEASED; urgency=medium
     - Added listcachedbugs command to bts
     - Split out bts bash completion handling into its own script
   * Added custom bash completion support for debuild, checkbashisms,
-    list-unreleased, dscverify and licensecheck
+    list-unreleased, dscverify, dscextract and licensecheck
   * Updated custom bash completion handling for mk-origtargz
   * licensecheck:
     - Tweaked parselicense to capture 'and or' as well as
diff --git a/scripts/dscextract.bash_completion b/scripts/dscextract.bash_completion
new file mode 100644
index 0000000..ce439bf
--- /dev/null
+++ b/scripts/dscextract.bash_completion
@@ -0,0 +1,22 @@
+# Debian dscextract(1) completion                             -*- shell-script -*-
+# Copyright: 2015, Nicholas Bamber <nicholas at periapt.co.uk>
+_dscextract()
+{
+    local cur prev words cword _options
+    _init_completion || return
+
+    if [[ "$cur" == -* ]]; then
+        COMPREPLY=( $( compgen -W '-f' -- "$cur" ) )
+    elif [[ "$prev" == -f ]]; then
+        declare -a _compreply=( $( compgen -o filenames -G '*.dsc' ) )
+        COMPREPLY=( $( compgen -W "${_compreply[*]}"  -- "$cur" ) )
+    elif [[ "$prev" == *.dsc ]]; then
+        declare -a _compreply=( $( tar tvf ${prev/.dsc/.debian.tar.*} | sed 's! \+! !g' | cut -d' ' -f6 ) )
+        COMPREPLY=( $( compgen -W "${_compreply[*]}"  -- "$cur" ) )
+    else
+        declare -a _compreply=( $( compgen -W '-f' -o filenames -G '*.dsc' ) )
+        COMPREPLY=( $( compgen -W "${_compreply[*]}"  -- "$cur" ) )
+    fi
+
+    return 0
+} && complete -F _dscextract dscextract

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