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jump: fix issues in plugin and document CTRL+G key binding

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- Fixes `readlink -e` dependency which isn't supported in macOS
  (fixes #3235).
- Uses native zsh wildcard expansion instead of calls to `ls`.
- Prepends commands with `command` and `builtin` to bypass aliases
  and functions.
- Documents CTRL+G key binding to substitute mark name in the command
  line with the mark path (https://github.com/ohmyzsh/ohmyzsh/pull/2045#issuecomment-22826540).
This commit is contained in:
Marc Cornellà 2020-02-11 19:35:17 +01:00
parent 9dffb3191d
commit bc67a55fe8
2 changed files with 20 additions and 13 deletions
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12
plugins/jump/README.md
View file

@ -17,3 +17,15 @@ plugins=(... jump)
| `mark [mark-name]` | Create a mark with the given name or with the name of the current directory if none is provided |
| `unmark <mark-name>` | Remove the given mark |
| `marks` | List the existing marks and the directories they point to |
## Key bindings
Pressing `CTRL`+`G` substitutes the written mark name for the full path of the mark.
For example, with a mark named `mymark` pointing to `/path/to/my/mark`:
```zsh
$ cp /tmp/file mymark<C-g>
```
will become:
```zsh
$ cp /tmp/file /path/to/my/mark
```

21
plugins/jump/jump.plugin.zsh
View file

@ -9,22 +9,23 @@
export MARKPATH=$HOME/.marks
jump() {
cd -P "$MARKPATH/$1" 2>/dev/null || {echo "No such mark: $1"; return 1}
builtin cd -P "$MARKPATH/$1" 2>/dev/null || {echo "No such mark: $1"; return 1}
}
mark() {
if [[ ( $# == 0 ) || ( "$1" == "." ) ]]; then
MARK=$(basename "$PWD")
if [[ $# -eq 0 || "$1" = "." ]]; then
MARK=${PWD:t}
else
MARK="$1"
fi
if read -q \?"Mark $PWD as ${MARK}? (y/n) "; then
mkdir -p "$MARKPATH"; ln -sfn "$PWD" "$MARKPATH/$MARK"
if read -q "?Mark $PWD as ${MARK}? (y/n) "; then
command mkdir -p "$MARKPATH"
command ln -sfn "$PWD" "$MARKPATH/$MARK"
fi
}
unmark() {
rm -i "$MARKPATH/$1"
LANG= command rm -i "$MARKPATH/$1"
}
marks() {
@ -44,13 +45,7 @@ marks() {
}
_completemarks() {
if [[ $(ls "${MARKPATH}" | wc -l) -gt 1 ]]; then
reply=($(ls $MARKPATH/**/*(-) | grep : | sed -E 's/(.*)\/([_a-zA-Z0-9\.\-]*):$/\2/g'))
else
if readlink -e "${MARKPATH}"/* &>/dev/null; then
reply=($(ls "${MARKPATH}"))
fi
fi
reply=("${MARKPATH}"/*(N:t))
}
compctl -K _completemarks jump
compctl -K _completemarks unmark