Add bash-completion #72845

(Portage version: 2.1.2_pre3-r1)

2 files changed, 94 insertions, 0 deletions

diff --git a/sys-kernel/genkernel/files/digest-genkernel-3.4.5-r1 b/sys-kernel/genkernel/files/digest-genkernel-3.4.5-r1
new file mode 100644
index 000000000000..982c3b3a546b
--- /dev/null
+++ b/sys-kernel/genkernel/files/digest-genkernel-3.4.5-r1
@@ -0,0 +1,21 @@
+MD5 87d8615a655b9a6c1a0e234eab2485bf LVM2.2.02.05.tgz 473621
+RMD160 7295f14e64dc25035d46e3512db6cae1b2be5f9b LVM2.2.02.05.tgz 473621
+SHA256 707c596c7a2f11cc08d3b1099995be2a4a3859a5454ed5af1a6c5361a821a402 LVM2.2.02.05.tgz 473621
+MD5 460cc211b03af4048ec90c0de2ecd8f7 device-mapper.1.02.07.tgz 923923
+RMD160 517dd7bde6935235f8c22149ef6e0cb80e6c925b device-mapper.1.02.07.tgz 923923
+SHA256 1e9c16e8f7bcf87bec03103dda63c0d11cdc739f432488b026b4614fd3cabf40 device-mapper.1.02.07.tgz 923923
+MD5 a2a8948de7717e2e76a1291fc1daf9d1 dmraid-1.0.0.rc13.tar.bz2 170497
+RMD160 9b95d68c2177c3bb7c74227c375780d3b4936ef7 dmraid-1.0.0.rc13.tar.bz2 170497
+SHA256 8497196528d50203053de0f733917b1d85aae416d2136c695a07aee5632b12b9 dmraid-1.0.0.rc13.tar.bz2 170497
+MD5 d774d4412bfb80d12cf3a4fdfd59de5a e2fsprogs-1.38.tar.gz 3621193
+RMD160 492071c29e9a0adc1bed0762e795efb6b29a692c e2fsprogs-1.38.tar.gz 3621193
+SHA256 c4e482687d0cff240d02a70fcf423cc14296b6a7869cd8dd42d5404d098e0bb7 e2fsprogs-1.38.tar.gz 3621193
+MD5 2cc4f6f0807b9031b7438d86bd4f384d genkernel-3.4.5.tar.bz2 164968
+RMD160 0d0bbb4a6aea100d526c86f5fe3db80d8eb5c4e7 genkernel-3.4.5.tar.bz2 164968
+SHA256 8d0e10a07e8edd143f35a40e73a594061d5d67761ac0fa9c46c21943a8b50108 genkernel-3.4.5.tar.bz2 164968
+MD5 2fa8384b099d53f878a1f8ef49214493 genkernel-pkg-3.4.tar.bz2 1848904
+RMD160 09e1baed7e3703b2f6c304656a81a12ba4594083 genkernel-pkg-3.4.tar.bz2 1848904
+SHA256 2345a16a3b377e3ffde2f0cca7e82cf3566e03e8bb2098db69210f505a989af3 genkernel-pkg-3.4.tar.bz2 1848904
+MD5 38ed4d9e41c20cf398018928d2c62700 unionfs-1.4.tar.gz 164696
+RMD160 5a19ccfd6edf25f55c48ba1b820347572353c7ba unionfs-1.4.tar.gz 164696
+SHA256 3ff105782aba722b1f263e408fac638245d302a9c8d0f37ac09e5a80caf0126b unionfs-1.4.tar.gz 164696
diff --git a/sys-kernel/genkernel/files/genkernel.bash b/sys-kernel/genkernel/files/genkernel.bash
new file mode 100644
index 000000000000..bb326c87d3a9
--- /dev/null
+++ b/sys-kernel/genkernel/files/genkernel.bash
@@ -0,0 +1,73 @@
+# genkernel (8) completion
+# Copyright 2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# Written by Aron Griffis <agriffis@gentoo.org>
+
+_genkernel()
+{
+    declare cur prev genkernel_help actions params
+    COMPREPLY=()
+    cur=${COMP_WORDS[COMP_CWORD]}
+    prev=${COMP_WORDS[COMP_CWORD-1]}
+
+    # extract initial list of params/actions from genkernel --help
+    genkernel_help=$(command genkernel --help)
+    actions=( $(<<<"$genkernel_help" sed -n \
+	'/^Available Actions:/,/^$/s/^[[:space:]]\+\([^[:space:]]\+\).*/\1/p') )
+    params=( $(<<<"$genkernel_help" egrep -oe '--[^[:space:]]{2,}') )
+
+    # attempt to complete the current parameter based on the list
+    COMPREPLY=($(compgen -W "${params[*]/=*/=} ${actions[*]}" -- "$cur"))
+
+    # if we don't have a rhs to complete
+    if [[ ${#COMPREPLY[@]} -gt 1 ]]; then
+	return
+    elif [[ ${#COMPREPLY[@]} -eq 0 && $cur != --*=* ]]; then
+	return
+    elif [[ ${#COMPREPLY[@]} -eq 1 && $COMPREPLY != --*= ]]; then
+	# using nospace completion, add an explicit space
+	COMPREPLY="${COMPREPLY} "
+	return
+    fi
+
+    # we have a unique lhs and need to complete the rhs
+    declare args lhs rhs
+    if [[ ${#COMPREPLY[@]} -eq 1 ]]; then
+	lhs=$COMPREPLY
+    else
+	lhs=${cur%%=*}=
+	rhs=${cur#*=}
+    fi
+
+    # genkernel's help gives clues as to what belongs on the rhs.
+    # extract the clue for the current parameter
+    args=" ${params[*]} "
+    args="${args##* $lhs}"
+    args="${args%% *}"
+
+    # generate a list of completions for the argument; this replaces args with
+    # an array of results
+    args=( $(case $args in
+	('<0-5>') compgen -W "$(echo {1..5})" -- "$rhs" ;;
+	('<outfile>'|'<file>') compgen -A file -o plusdirs -- "$rhs" ;;
+	('<dir>') compgen -A directory -S / -- "$rhs" ;;
+	('<tbz2>') compgen -G '*.tbz2' -G '*.tar.bz2' -o plusdirs -- "$rhs" ;;
+	(*) compgen -o bashdefault -- "$rhs" ;; # punt
+    esac) )
+
+    # we're using nospace completion to prevent spaces after paths that aren't
+    # "done" yet.  So do some hacking to the args to add spaces after
+    # non-directories.
+    declare slash=/
+    args=( "${args[@]/%/ }" )			# add space to all
+    args=( "${args[@]/%$slash /$slash}" )	# remove space from dirs
+
+    # recreate COMPREPLY
+    if [[ $cur == "$lhs"* ]]; then
+	COMPREPLY=( "${args[@]}" )
+    else
+	COMPREPLY=( "${args[@]/#/$lhs}" )
+    fi
+}
+
+complete -o nospace -F _genkernel genkernel