path: root/src
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authorMarc Cornellà <marc.cornella@live.com>2014-07-28 08:04:49 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2014-07-29 19:19:36 +0200
commit5a6df91e49376c701381b99d89d61af698c98463 (patch)
tree40987de285df8c3cae05ea9fa47d1d57bb004d1e /src
parentclip: use CLIP_TIME in messages (diff)
Fix pass zsh completion and autoloading
When autocompleting from `pass <TAB>', sometimes the following errors appear: _values:compvalues:10: not enough arguments find: `/home/user/.password-store': No such file or directory _values:compvalues:10: not enough arguments find: `/home/user/.password-store': No such file or directory The `_values' error happens when there is no password-store folder *or* there are no passwords in pass; the `find' error only when there is no password-store folder. We can trace it back to line 108, which contains the only `_values' statement that is executed when we autocomplete from pass. We confirm this by following the trail of execution, which is _pass -> _pass_cmd_show -> _pass_complete_entries -> -> _pass_complete_entries_helper If we try running the command inside `$()' on line 104, we see that it returns nothing and the output is blank. This means that `_values' only receives 1 of its 2 mandatory parameters, therefore the above error is triggered (not enough arguments). That is unless we don't have a password-store folder, in which case the `find: [...] no such file or directory' error is *also* triggered. We solve the first error by supplying a default value of "" if the command outputs nothing, using the zsh construct ${var:-else}. We solve the second error by redirecting the find command's stderr output to /dev/null, so the error is effectively suppressed. * * * * This patch also fixes the first tab completion, which currently only loads the completion function definition. We do this by adding a `_pass' statement at the end of the file, which runs the `_pass' completion function after loading its definition. This is the standard way an autoloaded function works; for other examples look at zsh's official completion files.
Diffstat (limited to 'src')
1 files changed, 3 insertions, 1 deletions
diff --git a/src/completion/pass.zsh-completion b/src/completion/pass.zsh-completion
index b658398..9bb3f97 100644
--- a/src/completion/pass.zsh-completion
+++ b/src/completion/pass.zsh-completion
@@ -114,7 +114,7 @@ _pass_cmd_show () {
_pass_complete_entries_helper () {
local IFS=$'\n'
local prefix="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
- _values -C 'passwords' $(find -L "$prefix" \( -name .git -o -name .gpg-id \) -prune -o $@ -print | sed -e "s#${prefix}/\{0,1\}##" -e 's#\.gpg##' | sort)
+ _values -C 'passwords' ${$(find -L "$prefix" \( -name .git -o -name .gpg-id \) -prune -o $@ -print 2>/dev/null | sed -e "s#${prefix}/\{0,1\}##" -e 's#\.gpg##' | sort):-""}
_pass_complete_entries_with_subdirs () {
@@ -130,3 +130,5 @@ _pass_complete_keys () {
# Extract names and email addresses from gpg --list-keys
_values 'gpg keys' $(gpg2 --list-secret-keys --with-colons | cut -d : -f 10 | sort -u | sed '/^$/d')