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Squashed 'gitstatus/' changes from 1c74c8db..0d23fbd1

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0d23fbd1 comments
9c19c9c4 fix a typo in install that prevents the locally built gitstatusd from being used
92fd143f doc cleanup

git-subtree-dir: gitstatus
git-subtree-split: 0d23fbd117ad6afe52fdbd96d08cf38f941be4d3
This commit is contained in:
Roman Perepelitsa 2020-06-14 10:29:29 +02:00
parent b015817892
commit 0717e57ff4
4 changed files with 15 additions and 13 deletions
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12
README.md
View file

@ -103,9 +103,9 @@ function my_set_prompt() {
if gitstatus_query MY && [[ $VCS_STATUS_RESULT == ok-sync ]]; then
RPROMPT=${${VCS_STATUS_LOCAL_BRANCH:-@${VCS_STATUS_COMMIT}}//\%/%%} # escape %
(( $VCS_STATUS_NUM_STAGED )) && RPROMPT+='+'
(( $VCS_STATUS_NUM_UNSTAGED )) && RPROMPT+='!'
(( $VCS_STATUS_NUM_UNTRACKED )) && RPROMPT+='?'
(( VCS_STATUS_NUM_STAGED )) && RPROMPT+='+'
(( VCS_STATUS_NUM_UNSTAGED )) && RPROMPT+='!'
(( VCS_STATUS_NUM_UNTRACKED )) && RPROMPT+='?'
fi
setopt no_prompt_{bang,subst} prompt_percent # enable/disable correct prompt expansions
@ -204,9 +204,9 @@ function my_set_prompt() {
else
PS1+=" @${VCS_STATUS_COMMIT//\\/\\\\}" # escape backslash
fi
[[ "$VCS_STATUS_HAS_STAGED" == 1 ]] && PS1+='+'
[[ "$VCS_STATUS_HAS_UNSTAGED" == 1 ]] && PS1+='!'
[[ "$VCS_STATUS_HAS_UNTRACKED" == 1 ]] && PS1+='?'
(( VCS_STATUS_HAS_STAGED" )) && PS1+='+'
(( VCS_STATUS_HAS_UNSTAGED" )) && PS1+='!'
(( VCS_STATUS_HAS_UNTRACKED" )) && PS1+='?'
fi
PS1+='\n\$ '

2
gitstatus.prompt.sh
View file

@ -94,7 +94,7 @@ shopt -s promptvars
#
# Example:
#
# user@host ~/projects/skynet master+!
# user@host ~/projects/skynet master ⇡42
# $ █
PS1='\[\033[01;32m\]\u@\h\[\033[00m\] ' # green user@host
PS1+='\[\033[01;34m\]\w\[\033[00m\]' # blue current working directory

2
install
View file

@ -131,7 +131,7 @@ END
>&2 echo "[gitstatus] error: GITSTATUS_DAEMON is not absolute path: $daemon"
return 1
fi
if [ -z "$daemon" && -e "$gitstatus_dir"/usrbin/gitstatusd ]; then
if [ -z "$daemon" -a -e "$gitstatus_dir"/usrbin/gitstatusd ]; then
daemon="$gitstatus_dir"/usrbin/gitstatusd
fi
if [ -n "$daemon" ]; then

12
src/dir.cc
View file

@ -116,16 +116,18 @@ bool ListDir(int dir_fd, Arena& arena, std::vector<char*>& entries, bool precomp
entries.clear();
return false;
}
if (n == 0) break;
for (int pos = 0; pos < n;) {
auto* ent = reinterpret_cast<linux_dirent64*>(buf + pos);
if (!Dots(ent->d_name)) entries.push_back(ent->d_name);
pos += ent->d_reclen;
// It's tempting to bail here if n + sizeof(linux_dirent64) + 512 <= n. After all, there
// was enough space for another entry but SYS_getdents64 didn't write it, so this must be
// the end of the directory listing, right? Unfortuatenly, no. SYS_getdents64 is finicky.
// It sometimes writes a partial list of entries even if the full list would fit.
}
if (n == 0) break;
// The following optimization relies on SYS_getdents64 always returning as many
// entries as would fit. This is not guaranteed by the specification and I don't
// know if this is true in practice. The optimization has no measurable effect on
// gitstatus performance, so it's turned off.
//
// if (n + sizeof(linux_dirent64) + 512 <= kBufSize) break;
}
if (case_sensitive) {