diff options
Diffstat (limited to 'debian/patches/12-properly-handle-TERM-and-other-envvars.patch')
| -rw-r--r-- | debian/patches/12-properly-handle-TERM-and-other-envvars.patch | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/debian/patches/12-properly-handle-TERM-and-other-envvars.patch b/debian/patches/12-properly-handle-TERM-and-other-envvars.patch new file mode 100644 index 0000000..5194b81 --- /dev/null +++ b/debian/patches/12-properly-handle-TERM-and-other-envvars.patch @@ -0,0 +1,139 @@ +From 79a504a44cefa119f1ef8c0db28e7fa674aeaf32 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi> +Date: Mon, 7 Dec 2020 01:12:10 +0200 +Subject: [PATCH] _variables: split out _variable_assignments, use in export + +Closes https://github.com/scop/bash-completion/issues/457 +--- + bash_completion | 77 +++++++++++++++++++++++++++++---------------- + completions/export | 5 +-- + test/t/test_grep.py | 10 ++++++ + 3 files changed, 61 insertions(+), 31 deletions(-) + +diff --git a/bash_completion b/bash_completion +index 2114ea05086..1a097417d72 100644 +--- a/bash_completion ++++ b/bash_completion +@@ -679,37 +679,60 @@ _variables() + COMPREPLY+=("$cur}") + __ltrim_colon_completions "$cur" + return 0 +- else +- case ${prev-} in +- TZ) +- cur=/usr/share/zoneinfo/$cur +- _filedir +- for i in "${!COMPREPLY[@]}"; do +- if [[ ${COMPREPLY[i]} == *.tab ]]; then +- unset 'COMPREPLY[i]' +- continue +- elif [[ -d ${COMPREPLY[i]} ]]; then +- COMPREPLY[i]+=/ +- compopt -o nospace +- fi +- COMPREPLY[i]=${COMPREPLY[i]#/usr/share/zoneinfo/} +- done +- return 0 +- ;; +- TERM) +- _terms +- return 0 +- ;; +- LANG | LC_*) +- COMPREPLY=($(compgen -W '$(locale -a 2>/dev/null)' \ +- -- "$cur")) +- return 0 +- ;; +- esac + fi + return 1 + } + ++# Complete assignment of various known environment variables. ++# The word to be completed is expected to contain the entire ++# assignment, including the variable name and the "=". See related ++# parameters to _init_completion. ++# ++# @param $1 variable assignment to be completed ++# @return True (0) if variable value completion was attempted, ++# False (> 0) if not. ++_variable_assignments() ++{ ++ local cur=${1-} ++ ++ if [[ $cur =~ ^([A-Za-z_][A-Za-z0-9_]*)=(.*)$ ]]; then ++ prev=${BASH_REMATCH[1]} ++ cur=${BASH_REMATCH[2]} ++ else ++ return 1 ++ fi ++ ++ case $prev in ++ TZ) ++ cur=/usr/share/zoneinfo/$cur ++ _filedir ++ for i in "${!COMPREPLY[@]}"; do ++ if [[ ${COMPREPLY[i]} == *.tab ]]; then ++ unset 'COMPREPLY[i]' ++ continue ++ elif [[ -d ${COMPREPLY[i]} ]]; then ++ COMPREPLY[i]+=/ ++ compopt -o nospace ++ fi ++ COMPREPLY[i]=${COMPREPLY[i]#/usr/share/zoneinfo/} ++ done ++ ;; ++ TERM) ++ _terms ++ ;; ++ LANG | LC_*) ++ COMPREPLY=($(compgen -W '$(locale -a 2>/dev/null)' \ ++ -- "$cur")) ++ ;; ++ *) ++ _variables && return 0 ++ _filedir ++ ;; ++ esac ++ ++ return 0 ++} ++ + # Initialize completion and deal with various general things: do file + # and variable completion where appropriate, and adjust prev, words, + # and cword as if no redirections exist so that completions do not +diff --git a/completions/export b/completions/export +index 8d823614aaf..9cf94277678 100644 +--- a/completions/export ++++ b/completions/export +@@ -25,10 +25,7 @@ _export() + done + + if [[ $cur == *=* ]]; then +- local ocur=$cur oprev=$prev +- prev=${cur%%=*} cur=${cur#*=} +- _variables && return +- cur=$ocur prev=$oprev ++ _variable_assignments $cur && return + fi + + case $cur in +diff --git a/test/t/test_grep.py b/test/t/test_grep.py +index a249122eb12..10956b1f5e9 100644 +--- a/test/t/test_grep.py ++++ b/test/t/test_grep.py +@@ -14,3 +14,13 @@ def test_2(self, completion): + Not really a grep option, but tests _longopt. + """ + assert completion == "foo foo.d/".split() ++ ++ @pytest.mark.complete("grep TZ ", cwd="shared/default") ++ def test_no_variable_assignment_confusion(self, completion): ++ """ ++ Test TZ doesn't trigger known variable value assignment completion. ++ ++ Not really a grep specific, but good to test somewhere. ++ Refs https://github.com/scop/bash-completion/issues/457 ++ """ ++ assert "foo" in completion + |