mirror of
https://github.com/junegunn/fzf.git
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Updated Examples (markdown)
Ulysse Buonomo
139
Examples.md
139
Examples.md
@@ -1235,66 +1235,91 @@ bcp() {
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```
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```sh
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# Search and Install a formula or cask (enter to install)
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# needs zsh, jq, curl
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brewi() {
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brewi_fetch() {
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local url="$1"
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local cache_key="$2"
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local cache_folder="$HOME/.brewi.cache"
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local file="$cache_folder/$cache_key"
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if [[ "$file"(Nm-14) != "$file" ]]; then
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2>& echo "Older than 2 weeks, cache reloading..."
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mkdir -p $cache_folder
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curl -s "$url" > "$file"
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fi
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echo "$file"
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}
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# Fully manage brew installation and suppression, and then some.
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# needs zsh, jq, fzf, bat
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# Inspired by:
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# - https://github.com/raycast/extensions/tree/main/extensions/brew
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# - https://github.com/junegunn/fzf/wiki/examples#dnf
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local formula_file=$(brewi_fetch 'https://formulae.brew.sh/api/formula.json' 'formula')
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local cask_file=$(brewi_fetch 'https://formulae.brew.sh/api/cask.json' 'cask')
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readonly wait_click="echo $'\n\e[34mPress any key to continue...' && read -rsk 1"
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readonly jq_all='
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(. | map(.cask_tokens) | flatten | map(split("/")[-1] + " (cask)"))[]
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, (. | map(.formula_names) | flatten)[]
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'
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{
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jq --raw-output '.[] | .name' $formula_file
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jq --raw-output '.[] | .token + " (cask)"' $cask_file
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} | sort | \
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fzf --reverse \
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--prompt="Brew Install " \
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--bind="enter:execute(
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if [[ '{2}' == '(cask)' ]]; then
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brew install --cask {1}
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else
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brew install {1}
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fi
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echo $'\n\e[34mPress any key to continue...' && read -rsk 1)+first+clear-query" \
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--preview='brew info {1} | bat --color=always --language=Markdown --style=plain' \
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--preview-window='bottom,wrap,<13(right)'
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}
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```
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readonly jq_installed='(.formulae[] | .name), (.casks[] | .token + " (cask)")'
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readonly tmp_file="$(mktemp)"
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trap "rm -f $tmp_file" EXIT
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readonly reload="reload%case \$(cat $tmp_file) in
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install) { echo Install mode; brew tap-info --json --installed | jq --raw-output '$jq_all' | sort } ;;
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*) { echo Remove mode; brew info --json=v2 --installed | jq --raw-output '$jq_installed' | sort } ;;
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esac%"
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readonly state="cat $tmp_file"
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readonly nextstate="execute-silent%case \$(cat $tmp_file) in install) echo rm > $tmp_file ;; *) echo install > $tmp_file ;; esac%"
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readonly bold="\e[1m"
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readonly reset="\e[0m"
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readonly italic="\e[3m"
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readonly gray="\e[30m"
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readonly c="\e[1;36m"
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readonly d="\e[1;37m"
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readonly help="\
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\
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${bold}${c}[${d}B${c}]${d}rew ${c}[${d}I${c}]${d}nteractive${reset}
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${italic}Tab${reset} Switch between install mode and remove mode
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${italic}Enter${reset} Select formula or cask for installation or deletion (depends on mode)
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${italic}ctrl-s${reset} Show formula or cask installation [s]ource code
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${italic}ctrl-j${reset} Show formula or cask [J]SON information
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${italic}crtl-e${reset} [E]dit formula or cask source code
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${italic}?${reset} Help (this page)
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${italic}ESC${reset} Quit
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It is also advised you use auto-updates, this can be done with:
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brew autoupdate start --upgrade --cleanup --enable-notification
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"
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echo install > $tmp_file
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{ echo "Install mode (? for help)"; brew tap-info --json --installed | jq --raw-output "$jq_all" | sort } |
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fzf --reverse --header-lines=1 --header-first --prompt="$ " \
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--bind="enter:execute(
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if [[ '{2}' == '(cask)' ]]; then
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brew \$($state) --cask {1}
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else
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brew \$($state) {1}
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fi
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$wait_click)+$reload" \
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--bind='ctrl-s:preview(
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bat --color=always $(brew edit --print-path {1}) --style=header
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)' \
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--bind="ctrl-j:preview:brew info --json=v2 {1} | jq '
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(.formulae + .casks)[0] | with_entries(select(try (.value | length > 0)))
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' | bat --plain --language=json --color=always" \
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--bind="ctrl-e:execute:
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EDITOR='code --wait' brew edit {1}
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bat --color=always --language=markdown --plain <<-MD
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To install the formulae (or cask) you edited with your changes, use:
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brew reinstall --build-from-source {1}
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MD
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$wait_click" \
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--bind="tab:$nextstate+$reload" \
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--bind="?:preview:printf '$help'" \
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--preview='brew info {1} | bat --color=always --language=Markdown --style=plain' \
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--preview-window='bottom,wrap,<13(right)'
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```sh
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# Uninstall a formula or cask (on enter)
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# needs zsh, jq
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brewr() {
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brew info --json=v2 --installed |
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jq --raw-output '
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(.formulae[] | .name),
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(.casks[] | .token + " (cask)")
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' | \
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sort | \
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fzf --reverse \
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--prompt="Brew Remove " \
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--bind="enter:execute(
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if [[ '{2}' == '(cask)' ]]; then
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brew uninstall --cask {1}
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else
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brew uninstall {1}
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fi
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echo $'\n\e[34mPress any key to continue...' && read -rsk 1 && printf '\n'
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)+first+clear-query" \
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--preview='brew info {1} | bat --color=always --language=Markdown --style=plain' \
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--preview-window='bottom,wrap,<13(right)'
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}
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```
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