diff options
| -rw-r--r-- | misc/bash/completion.sh | 2 | ||||
| -rw-r--r-- | src/libcmd/installables.cc | 4 | ||||
| -rw-r--r-- | src/libutil/args.cc | 7 | ||||
| -rw-r--r-- | src/libutil/util.cc | 11 | ||||
| -rw-r--r-- | src/libutil/util.hh | 3 |
5 files changed, 21 insertions, 6 deletions
diff --git a/misc/bash/completion.sh b/misc/bash/completion.sh index 045053dee..9af695f5a 100644 --- a/misc/bash/completion.sh +++ b/misc/bash/completion.sh @@ -15,7 +15,7 @@ function _complete_nix { else COMPREPLY+=("$completion") fi - done < <(NIX_GET_COMPLETIONS=$cword "${words[@]/#\~/$HOME}" 2>/dev/null) + done < <(NIX_GET_COMPLETIONS=$cword "${words[@]}" 2>/dev/null) __ltrim_colon_completions "$cur" } diff --git a/src/libcmd/installables.cc b/src/libcmd/installables.cc index c4fefb971..a0b8d0af5 100644 --- a/src/libcmd/installables.cc +++ b/src/libcmd/installables.cc @@ -1,4 +1,5 @@ #include "installables.hh" +#include "util.hh" #include "command.hh" #include "attr-path.hh" #include "common-eval-args.hh" @@ -256,8 +257,7 @@ void completeFlakeRefWithFragment( auto fragment = prefix.substr(hash + 1); auto flakeRefS = std::string(prefix.substr(0, hash)); - // FIXME: do tilde expansion. - auto flakeRef = parseFlakeRef(flakeRefS, absPath(".")); + auto flakeRef = parseFlakeRef(expandTilde(flakeRefS), absPath(".")); auto evalCache = openEvalCache(*evalState, std::make_shared<flake::LockedFlake>(lockFlake(*evalState, flakeRef, lockFlags))); diff --git a/src/libutil/args.cc b/src/libutil/args.cc index b60c609a6..10f01af5b 100644 --- a/src/libutil/args.cc +++ b/src/libutil/args.cc @@ -282,12 +282,13 @@ static void _completePath(std::string_view prefix, bool onlyDirs) { completionType = ctFilenames; glob_t globbuf; - int flags = GLOB_NOESCAPE | GLOB_TILDE; + int flags = GLOB_NOESCAPE; #ifdef GLOB_ONLYDIR if (onlyDirs) flags |= GLOB_ONLYDIR; #endif - if (glob((std::string(prefix) + "*").c_str(), flags, nullptr, &globbuf) == 0) { + // using expandTilde here instead of GLOB_TILDE(_CHECK) so that ~<Tab> expands to /home/user/ + if (glob((expandTilde(prefix) + "*").c_str(), flags, nullptr, &globbuf) == 0) { for (size_t i = 0; i < globbuf.gl_pathc; ++i) { if (onlyDirs) { auto st = stat(globbuf.gl_pathv[i]); @@ -295,8 +296,8 @@ static void _completePath(std::string_view prefix, bool onlyDirs) } completions->add(globbuf.gl_pathv[i]); } - globfree(&globbuf); } + globfree(&globbuf); } void completePath(size_t, std::string_view prefix) diff --git a/src/libutil/util.cc b/src/libutil/util.cc index deaa17a7f..d9db24397 100644 --- a/src/libutil/util.cc +++ b/src/libutil/util.cc @@ -200,6 +200,17 @@ std::string_view baseNameOf(std::string_view path) } +std::string expandTilde(std::string_view path) +{ + // TODO: expand ~user ? + auto tilde = path.substr(0, 2); + if (tilde == "~/" || tilde == "~") + return getHome() + std::string(path.substr(1)); + else + return std::string(path); +} + + bool isInDir(std::string_view path, std::string_view dir) { return path.substr(0, 1) == "/" diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 94ae8ab7d..a1d0e0e6b 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -68,6 +68,9 @@ Path dirOf(const PathView path); following the final `/' (trailing slashes are removed). */ std::string_view baseNameOf(std::string_view path); +/* Perform tilde expansion on a path. */ +std::string expandTilde(std::string_view path); + /* Check whether 'path' is a descendant of 'dir'. Both paths must be canonicalized. */ bool isInDir(std::string_view path, std::string_view dir); |