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| author | Junegunn Choi <junegunn.c@gmail.com> | 2025-02-09 11:53:35 +0900 |
|---|---|---|
| committer | Junegunn Choi <junegunn.c@gmail.com> | 2025-02-09 11:53:35 +0900 |
| commit | 2b584586ed1caf15429625da981575ee35d407b8 (patch) | |
| tree | 6a4458be6e685f944214dc4c243234b7b8065cd7 /src/tokenizer_test.go | |
| parent | a1994ff0abb48dfe4c6951ad67e837f4c767cc39 (diff) | |
| download | fzf-2b584586ed1caf15429625da981575ee35d407b8.tar.gz | |
Add --accept-nth option to transform the output
This option can be used to replace a sed or awk in the post-processing step.
ps -ef | fzf --multi --header-lines 1 | awk '{print $2}'
ps -ef | fzf --multi --header-lines 1 --accept-nth 2
This may not be a very "Unix-y" thing to do, so I've always felt that fzf
shouldn't have such an option, but I've finally changed my mind because:
* fzf can be configured with a custom delimiter that is a fixed string
or a regular expression.
* In such cases, you'd need to repeat the delimiter again in the
post-processing step.
* Also, tools like awk or sed may interpret a regular expression
differently, causing mismatches.
You can still use sed, cut, or awk if you prefer.
Close #3987
Close #1323
Diffstat (limited to 'src/tokenizer_test.go')
| -rw-r--r-- | src/tokenizer_test.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/tokenizer_test.go b/src/tokenizer_test.go index 39f32dc8..a471a2fc 100644 --- a/src/tokenizer_test.go +++ b/src/tokenizer_test.go @@ -85,14 +85,14 @@ func TestTransform(t *testing.T) { { ranges, _ := splitNth("1,2,3") tx := Transform(tokens, ranges) - if joinTokens(tx) != "abc: def: ghi: " { + if JoinTokens(tx) != "abc: def: ghi: " { t.Errorf("%s", tx) } } { ranges, _ := splitNth("1..2,3,2..,1") tx := Transform(tokens, ranges) - if string(joinTokens(tx)) != "abc: def: ghi: def: ghi: jklabc: " || + if string(JoinTokens(tx)) != "abc: def: ghi: def: ghi: jklabc: " || len(tx) != 4 || tx[0].text.ToString() != "abc: def: " || tx[0].prefixLength != 2 || tx[1].text.ToString() != "ghi: " || tx[1].prefixLength != 14 || @@ -107,7 +107,7 @@ func TestTransform(t *testing.T) { { ranges, _ := splitNth("1..2,3,2..,1") tx := Transform(tokens, ranges) - if joinTokens(tx) != " abc: def: ghi: def: ghi: jkl abc:" || + if JoinTokens(tx) != " abc: def: ghi: def: ghi: jkl abc:" || len(tx) != 4 || tx[0].text.ToString() != " abc: def:" || tx[0].prefixLength != 0 || tx[1].text.ToString() != " ghi:" || tx[1].prefixLength != 12 || |