gist helper

gist-helper.mk

#!/usr/bin/make -f

make := $(lastword $(MAKEFILE_LIST))
$(make): pass-dummy;
SHELL := bash
.DEFAULT_GOAL := main

main:; @date

####

github := https://api.github.com
users  := thydel thyepi
user   ?= thydel
.      := $(or $(filter $(user),$(users)),$(error $(user) not in $(users)))
export user

####

ssh-config-github := Use multiple github accounts
gist-helper.mk    := gist helper
github-helper.mk  := github helper
infra-gitignore.txt := gitignore skeleton for typical infra playbook

new := ssh-config-github gist-helper.mk github-helper.mk infra-gitignore.txt

####

help :=

# Ensure we won't block on pass because gpg-agent absent or key not in
# cache

gpg-agent-info-export = < ~/.gpg-agent-info xargs -i echo export {}
gpg-agent-info-export:; @echo 'source <($(gpg-agent-info-export))'
help += gpg-agent-info-export

check-pass := timeout 1 pass dummy < /dev/null > /dev/null
check-pass:; @echo '$(check-pass)'
help += check-pass
$(eval $(shell $(gpg-agent-info-export)))
pass-dummy:; @$(check-pass)
.PHONY: pass-dummy

# Ensure we won't fail because my agent reach his maximum lifetime

$(if $(filter $(shell ssh-add -l > /dev/null || echo T),T),$(error your agent has no keys))

####

list.jq   := .[] | .id, .description, (.files | keys | @csv)
list.curl := curl -s $(github)/users/$(user)/gists
list.fmt  := paste -d: - - - | column -ts:

list := $(list.curl) | jq -r '$(list.jq)' | $(list.fmt)
list:; $($@)

check.jq = .[] | [select(.description == "$1")] | $(list.jq)

check = $(list.curl) | jq -r '$(call check.jq,$1)' | $(list.fmt)
check/%:; $(call check,$($*))

$(new:%=check/%):

####

import.jq := def file: (.files | keys[0]);
import.jq += (.[] | file + ".id := " + .id, file + ".desc := " + .description),
import.jq += "gists := " + ([.[]|file + " "] | add)
gists.mk  := @echo 
gists.mk  := $(list.curl) | jq -r '$(import.jq)'
tmp/gists.mk: $(make) tmp/.stone .stone; @$($(@F)) > $@
import: tmp/gists.mk
include tmp/gists.mk

show = $(foreach gist,$(gists),echo $($(gist).id) $(gist) $($(gist).desc);)
show: import; @$($@)

####

%/.stone:; mkdir -p $(@D); touch $@
.stone:; touch $@
stone:; touch .$@
.PHONY: stone

####

mygist.head := \#!/usr/bin/make -f\n
mygist.head += \# Generated from https://gist.github.com/thydel/524e88147a65f3bff526a86aa5227621\n
mygist.head += \n
mygist.head += make   := $$(lastword $$(MAKEFILE_LIST))\n
mygist.head += SHELL  := bash\n
mygist.head += .DEFAULT_GOAL := show\n
mygist.head += \n
mygist.head += users  := thydel thyepi\n
mygist.head += user   ?= thydel\n
mygist.head += .      := $$(or $$(filter $$(user),$$(users)),$$(error $$(user) not in $$(users)))\n
mygist.head += \n
mygist.head += clone  = git clone git@$$(user).gist.github.com:$$(or $$($$*.id),$$(error $$* undefined)).git $$(basename $$*)\n
mygist.head += gist  := https://gist.githubusercontent.com\n
mygist.head += fetch  = curl -s $$(gist)/$$(user)/$$($$*.id)/raw > $$*; chmod +x $$*;\n
mygist.head += show   = $$(foreach gist,$$(gists),echo $$($$(gist).id) $$(gist) $$($$(gist).desc);)\n
mygist.head += clone/% fetch/%:; $$($$(@D))\n
mygist.head += show:; @$$($$@)\n

mygist := (
mygist += echo -e '$(mygist.head)' | sed -e '/^ /s///';
mygist += cat tmp/gists.mk;
mygist += )

tmp/mygist: $(make) import; @$($(@F)) > $@; chmod +x $@
mygist: tmp/mygist
.PHONY: mygist

####

clone = git clone git@$(user).gist.github.com:$(or $($*.id),$(error $* undefined)).git $(basename $*)
gist  := https://gist.githubusercontent.com
fetch = curl -s $(gist)/$(user)/$($*.id)/raw > $*; chmod +x $*;
clone/% fetch/%:; $($(@D))

####

define create.jq
{
  description: "$(or $($1),$(error unknown $1))",
  public: true,
  files: {
    "$1": {
      content: "Dummy"
    }
  }
}
endef

define create
(
  p=$$(pass github/$(user));
  jq -n '$(strip $(call create.jq,$1))'
  | curl -s -u $(user):$$p $(github)/gists -d @-
)
endef

create.dep = $(list.curl) | jq -e -r '$(call check.jq,$1)'

create/%:; @$(call create.dep,$($*)) > /dev/null || $(strip $(call create,$*))
$(new:%=create/%):

####

define lines
echo 'echo $$PATH | grep ":\.:*" | line > /dev/null || export PATH=$$PATH:.';
echo 'export GIT_PAGER=cat';
echo "export GIT_EDITOR='emacsclient -s epi -c'";
echo "export GIT_EDITOR='emacsclient -s thy -c'";
echo 'git config push.default simple';
echo 'git config user.email [email protected]';
echo 'git config user.email [email protected]';
echo 'git config tag.sort version:refname';
echo 'echo '*~' >> .gitignore';
echo 'echo '*~' >> .git/info/exclude';
echo 'echo 'tmp/' >> .git/info/exclude';
echo 'echo '.stone' >> .git/info/exclude';
echo 'env DISPLAY=:0.0 git rebase -i HEAD~2';
echo "git commit -m 'Makes firts commit'";
echo "git status";
echo "git diff";
echo "git add . -n";
echo "git log --oneline";
endef
help += lines
lines:; @$(strip $($@))

####

help: $(help);
.PHONY: help $(help)

This is a good gist