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###############################################################################
### USER-DEPENDENT VARIABLES
### USE ENVIRONMENT VARIABLES WHENEVER POSSIBLE
# NOTE: All environment variables need to be exported PRIOR to starting the
# Emacs server as EDITOR in your shell startup files; otherwise, they will not
# be available to Emacs.
# When I moved from using Bash to Zsh, I inadvertently changed the order of
# import, and started the Emacs server before importing, and caused a horrible
# bug which caused the program to work on one computer but fail on another.
# The absolute path to this Template file
TEMPLATE := $(SYNC_ORG_TEMPLATE)
### TOOLS & RESOURCES
# tools is a directory holding tangled scripts, such as cmprpl
# resources is a directory holding static resources for the project
# images is a directory holding jpg and png image files
RESOURCES := resources
TOOLS := $(RESOURCES)/tools
IMAGES := $(RESOURCES)/images
CMPRPL := $(TOOLS)/cmprpl
# Use emacsclient as $EDITOR; make sure it is set in a shell startup file and
# the server has been started.
EMACS := $(EMACS)
EDITOR := $(EDITOR)
# User’s personal GitHub token for authentication to GitHub
# DO NOT HARD-CODE THIS VALUE
GITHUB_TOKEN := $(GITHUB_TOKEN)
# The AWS Command Line Interface (AWS CLI) is an open source tool
# that enables you to interact with AWS services using commands in
# your command-line shell. It must be present on your system. Run the 'make'
# command 'install-aws-cli' to install it if you do not have it. Be sure to
# run 'aws configure' after installing it. This will place your AWS
# credentials into ~/.aws/credentials.
AWS := aws
S3 := $(AWS) s3
CFD := $(AWS) cloudfront
### END OF USER-DEPENDENT VARIABLES
###############################################################################
### MAKE-GENERATED VARIABLES
### PROJ AND ORG
# ORG is the name of this Org file with extension .org
# PROJ is the project name---the Org file name without extension.
### NOTE: there can be only one Org file in the project directory;
# so far this has not been a problem, but it might be.
PWD := $(shell pwd)
ORG := $(shell ls *.org)
PROJ := $(basename $(ORG))
### NOTE: S is needed only for the Template file because of the way it is nested
# one level deep in the Templates GitHub repo, which uses the plural form
# of Templates, whereas this file uses the singular form, Template. So when
# the homepage link is updated, the curl command must be told to use the plural
# form. This is obviously a hack only for my own use and can be removed once
# I clean up this anomaly.
ifeq ($(PROJ),$(basename $(notdir $(TEMPLATE))))
S := s
endif
# The AWS S3 bucket to use to store the html source file; it is found at the
# key #+bucket towards the beginning of the file and should include the appropriate
# suffix (.com, .net, .org, etc)
BUCKET := $(shell $(EDITOR) --eval \
'(with-current-buffer (find-file-noselect "$(ORG)") \
(save-excursion \
(goto-char (point-min)) \
(re-search-forward "^\#[+]bucket:\\(.*\\)$$" nil t) \
(match-string-no-properties 1)))')
S3_BUCKET := s3://$(BUCKET)
# Buckets set up to serve static web sites from S3 can use either http
# or https protocols; some http protocols will automatically redirect
# to https; however, some only use http. I would like to accomodate
# both, and so this code finds the url's that are in my Cloudfront
# account, which presumably will serve https. If the url is not here,
# then this must be set up to serve http instead.
HTTP_S := $(shell $(CFD) list-distributions | perl -MJSON::PP -e \
'$$/=""; \
my @urls = (); \
my $$json=JSON::PP->new->decode(<STDIN>); \
for my $$item ( @{$$json->{"DistributionList"}{"Items"}} ) { \
push @urls, @{$$item->{"Aliases"}{"Items"}}; \
} \
my $$found = grep { /'$(BUCKET)'/ } @urls; \
print "http", ($$found ? "s" : "");')
HTTPS_BUCKET := https://$(BUCKET)
### DIR, SRC
# DIR is the .info name found at '#+texinfo_filename:<DIR>.info' (at
# the bottom of this file in the export configuration settings)
# without its extension, used as the INFO filename and the name of the
# HTML export directory; this code uses the lowercased PROJ name if
# there is no '#+texinfo_filename'.
# SRC is HTML directory based upon the DIR name
#DIR := $(shell $(EDITOR) --eval \
# '(with-current-buffer (find-file-noselect "$(ORG)") \
# (save-excursion \
# (goto-char (point-min)) \
# (re-search-forward "^\#[+]\\(?:texinfo_filename\\|TEXINFO_FILENAME\\):\\(.*\\).info$$" nil t) \
# (match-string-no-properties 1)))')
DIR := $(shell sed -E -n "/^\#\+texinfo_filename/s/^.*:(.*)\.info$$/\1/p" $(ORG))
ifeq ($(DIR),$(EMPTY))
DIR := $(shell echo $(PROJ) | tr "[:upper:]" "[:lower:]")
endif
SRC := $(DIR)/
### VERS: v1.2.34/
# VERS is the version number of this Org document.
# When sync is run after the version number has been updated, then VERS
# picks up the newly-changed value. VERS used to be staticly imbedded
# when the Makefile was tangled, but it needs to be dynamic for
# development.
# QUERY: should this number be formatted like this, or should it be just the numbers?
# The reason it includes them is the S3PROJ obtains the name from the S3 bucket, and
# it includes them. But it only includes them because I have made it so. Not a good
# reason just by itself. The ending slash is not actually a part of the version, but
# comes from the way the 'aws2 ls' command returns its values. So VERS should probably
# not include the trailing slash, although it doesn’t hurt anything.
VERS := v$(shell $(EDITOR) --eval \
'(with-current-buffer (find-file-noselect "$(ORG)") \
(save-excursion \
(goto-char (point-min)) \
(re-search-forward "^\#[+]\\(?:macro\\|MACRO\\):version Version \\(\\(?:[[:digit:]]+[.]?\\)\\{3\\}\\)") \
(match-string-no-properties 1)))')/
### AWS
# PROJ_LIST contains the list of projects currently uploaded to
# the S3 bucket; each item contains the name of the project and its
# current version.
# Created function using elisp instead of the shell.
# This variable contains an elisp list of strings of the form '("proj1-v1.2.3/" "proj2-v4.5.6/" ...)'
# However, when it prints to the shell, the quotes are lost.
# Need to make sure elisp's variable 'exec-path contains the proper $PATH instead of adding to 'exec-path.
PROJ_LIST := $(shell $(EDITOR) --eval \
"(progn \
(require (quote seq)) (add-to-list (quote exec-path) (quote \"/usr/local/bin\")) \
(seq-map (lambda (s) (replace-regexp-in-string \"^\s+PRE \" \"\" s)) \
(seq-filter (lambda (s) (string-match-p (regexp-quote \" PRE \") s)) \
(process-lines \"$(AWS)\" \"s3\" \"ls\" \"$(S3_BUCKET)\"))))")
### S3PROJ
# The name of the current project as obtained from S3: 'proj-v1.2.34/'
# If there is no current project in the S3 bucket, then assign a value equal to
# the Org project and version instead. It is set to the project if found, and
# NO if not found, then updated in the ifeq block below.
S3PROJ := $(shell $(EDITOR) --eval \
'(let ((proj (seq-find (lambda (s) (string-match-p "$(DIR)" s)) (quote $(PROJ_LIST))))) \
(or proj (quote NO)))')
### PROJINS3
# is used by make sync; this allows the index.html file to be generated the first
# time the project is synced. It is set to NO if this project is not currently in an
# S3 bucket, and it is set to YES if it is.
PROJINS3 :=
### S3VERS
# The version of this project currently installed in the S3 bucket: 'v1.2.34/'
# If there is no current version in the S3 bucket, then assign the version from
# this Org file instead.
S3VERS :=
# Update S3PROJ, S3VERS, and PROJINS3
ifeq ($(S3PROJ), NO)
S3PROJ := $(DIR)-$(VERS)
S3VERS := $(VERS)
PROJINS3 := NO
else
S3VERS := $(subst $(DIR)-,,$(S3PROJ))
PROJINS3 := YES
endif
### GITHUB
# USER is the current user's GitHub login name.
# The user name used to be statically embedded into the Makefile
# during tangle, but in an effort to make the Makefile dynamically
# indepedent, dynamic code has replaced the static code. The code
# that placed the static name in the Makefile was a 'node' script that
# ran in a separate Org process during tangle. An unfortunate fact of
# 'make' is that 'make' strips the quote marks from the string
# obtained from the 'curl' command when the 'make shell' command
# returns the string. This makes the string malformed JSON and
# unparsable by most JSON parsers, including 'node’. However,
# 'perl'’s core module JSON::PP (but not JSON::XS) has facilities to
# parse very malformed JSON strings. Therefore, this dynamic code
# uses 'perl' and the core module JSON::PP to parse the 'curl' string
# into a 'perl' JSON object which can return the login name. This
# code should work with any version of 'perl' without having to
# install any modules.
USER := $(shell \
curl -sH "Authorization: token $(GITHUB_TOKEN)" https://api.github.com/user \
| \
perl -MJSON::PP -e \
'$$/ = ""; \
my $$json = JSON::PP->new->loose->allow_barekey->decode(<STDIN>); \
print $$json->{login};' \
)
SAVE := resources
### TEXINFO
TEXI := $(PROJ).texi
INFO := $(DIR).info
INFOTN := $(shell $(EDITOR) --eval "(file-truename \"$(INFO)\")")
PDF := $(PROJ).pdf
INDEX := index.html
HTML := $(DIR)/$(INDEX)
DIR_OLD := $(DIR)-old
### AWS S3
DST_OLD := $(S3_BUCKET)/$(S3PROJ)
DST_NEW := $(S3_BUCKET)/$(DIR)-$(VERS)
EXCL_INCL := --exclude "*" --include "*.html"
INCL_IMAGES := --exclude "*" --include "*.jpg" --include "*.png"
GRANTS := --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers
S3SYNC := $(S3) sync --delete $(EXCL_INCL) $(SRC) $(DST_OLD) $(GRANTS)
S3MOVE := $(S3) mv --recursive $(DST_OLD) $(DST_NEW) $(GRANTS)
S3COPY := $(S3) cp $(INDEX) $(S3_BUCKET) $(GRANTS)
S3REMOVE := $(S3) rm $(S3_BUCKET)/$(S3PROJ) --recursive
S3IMAGESYNC := $(S3) sync $(INCL_IMAGES) $(IMAGES) $(S3_BUCKET)/$(IMAGES) $(GRANTS)
###############################################################################
default: check texi info html pdf
PHONY: default all check values boot \
texi info html pdf \
open-org open-texi open-html open-pdf \
clean dist-clean wiped-clean \
help sync update delete-proj \
install-aws-cli \
index-html upload-index-html
values: check
@printf "$${BLUE}Values...$${CLEAR}\n"
@echo TEMPLATE: $(TEMPLATE)
@echo EDITOR: $(EDITOR)
@echo USER: $(USER)
@echo PWD: $(PWD)
@echo ORG: $(ORG)
@echo TEXI: $(TEXI)
@echo INFO: $(INFO)
@ECHO INFOTN: $(INFOTN)
@echo BUCKET: $(BUCKET)
@echo PROJ: $(PROJ) $S
@echo S3_BUCKET: $(S3_BUCKET)
@echo HTTP_S: $(HTTP_S)
@echo HTTPS_BUCKET: $(HTTPS_BUCKET)
@echo VERS: $(VERS)
@echo S3PROJ: $(S3PROJ)
@echo S3VERS: $(S3VERS)
@echo DIR: $(DIR)
@echo DIR_OLD: $(DIR_OLD)
@echo SRC: $(SRC)
@echo DST_OLD: $(DST_OLD)
@echo DST_NEW: $(DST_NEW)
@echo PROJ_LIST: "$(PROJ_LIST)"
@echo PROJINS3: $(PROJINS3)
check:
@printf "$${BLUE}Checking dependencies...$${CLEAR}\n"
@[[ -z $(BUCKET) ]] && \
{ printf "$${RED}$(BUCKET) $${CYAN}must be set.$${CLEAR}\n"; exit 1; } || \
printf "$${CYAN}BUCKET: $${GREEN}$(BUCKET)$${CLEAR}\n";
@[[ -z $${GITHUB_TOKEN} ]] && \
{ printf "$${RED}GITHUB_TOKEN $${CYAN}must be set.$${CLEAR}\n"; exit 1; } || \
printf "$${CYAN}GITHUB_TOKEN: $${GREEN}SET$${CLEAR}\n";
@[[ (-d ~/.aws) && (-f ~/.aws/credentials) && (-f ~/.aws/config) ]] && \
printf "$${CYAN}AWS credentials and config: $${GREEN}SET$${CLEAR}\n" || \
{ printf "$${RED}~/.aws 'credentials' and 'config' must be set.$${CLEAR}\n"; exit 1; }
@[[ "$(shell $(EDITOR) --eval '(member (quote texinfo) org-export-backends)')" = "(texinfo)" ]] && \
printf "$${CYAN}Texinfo backend: $${GREEN}INSTALLED.$${CLEAR}\n" || \
{ printf "$${YELLOW}Texinfo backend:$${CLEAR} $${RED}NOT INSTALLED; it must be installed.$${CLEAR}\n"; exit 1; }
@[[ $(shell $(EDITOR) --eval '(symbol-value org-confirm-babel-evaluate)') == "t" ]] && \
{ printf "$${YELLOW}org-confirm-babel-evaluate:$${CLEAR} $${RED}T; set to NIL.$${CLEAR}\n"; exit 1; } || \
printf "$${CYAN}org-confirm-babel-evaluate: $${GREEN}OFF.$${CLEAR}\n\n"
open-org: $(ORG)
@$(EDITOR) -n $(ORG)
$(ORG):
@echo 'THERE IS NO $(ORG) FILE!!!'
exit 1
texi: $(TEXI)
$(TEXI): $(ORG)
@echo Making TEXI...
@$(EDITOR) -u --eval \
"(with-current-buffer (find-file-noselect \"$(ORG)\" t) \
(save-excursion \
(org-texinfo-export-to-texinfo)))"
@echo Done making TEXI.
open-texi: texi
@$(EDITOR) -n $(TEXI)
info: $(INFO)
$(INFO): $(TEXI)
@echo Making INFO...
@makeinfo -o $(INFO) $(TEXI)
@$(EDITOR) -u -eval \
"(when (get-buffer \"$(INFO)\") \
(with-current-buffer (get-buffer \"$(INFO)\") \
(revert-buffer t t t)))"
@echo Done making INFO.
open-info: info
@$(EDITOR) -u -eval \
"(if (get-buffer \"*info*\") \
(with-current-buffer (get-buffer \"*info*\") \
(when (not (string= \"(symbol-value (quote Info-current-file))\" \"$(INFOTN)\")) \
(info \"$(INFOTN)\")) \
(revert-buffer t t t)) \
(info \"$(INFOTN)\"))"
html: $(HTML)
$(HTML): $(TEXI)
@echo Making HTML INFO..
@makeinfo --html -o $(DIR) $(TEXI)
@echo Done making HTML.
$(CMPRPL) $(DIR) $(DIR_OLD)
open-html: html
@open $(HTML)
# If pdftexi2dvi produces an error, it may still produce a viable PDF;
# therefore, use --tidy. If it produces an error, try to link the PDF;
# if it does not produce an error, the PDF will be added to the top dir
# and there will be no attempt to link.
pdf: $(PDF)
$(PDF): $(TEXI)
@echo Making PDF INFO...
@-pdftexi2dvi --quiet --build=tidy $(TEXI) || ln -s $(PROJ).t2d/pdf/build/$(PDF) $(PDF)
@echo Done making PDF.
open-pdf:pdf
@open $(PDF)
sync: $(HTML)
@echo Syncing version $(VERS) onto $(S3VERS)...
$(S3SYNC)
$(S3IMAGESYNC)
@echo Done syncing.
[[ $(VERS) != $(S3VERS) ]] && { echo Moving...; $(S3MOVE); echo Done moving.; make homepage; } || :
[[ $(PROJINS3) = "NO" ]] && make homepage || :
# This is a target-specific variable for updating the “description”
# key on the GitHub repo page with the current version number. It
# first makes a curl call to the GitHub project repo, finds the
# “description” line, pulls out the description only (leaving the old
# version) and then prints the value with the current version number.
# This value is used by the “homepage:” target in the PATCH call.
# This method is arguably harder to code but faster to run than using
# Perl with the JSON::PP module.
homepage: description = $(shell \
curl -s \
-H "Authorization: token $(GITHUB_TOKEN)" \
https://api.github.com/repos/$(USER)/$(PROJ)$S | \
(perl -ne 'if (/^\s*\"description\":\s*\"(.*): v(?:(?:[[:digit:]]+[.]?){3})/) {print $$1}'))
### NOTE the use of the S variable at the end of PROJ; this is to handle
# the singular case of the GitHub repo using the plural form, Templates
# whereas the the Template.org file uses the singular form.
homepage: $(ORG) upload-index-html
@echo Updating homepage...
@echo DESCRIPTION: $(description)
@echo VERS: $(VERS)
@curl -i \
-H "Authorization: token $(GITHUB_TOKEN)" \
-H "Content-Type: application/json" \
-X PATCH \
-d "{\"homepage\":\"$(HTTPS_BUCKET)/$(DIR)-$(VERS)\",\
\"description\":\"$(description): $(VERS)\"}" \
https://api.github.com/repos/$(USER)/$(PROJ)$S
@echo Done updating homepage.
delete-proj:
@echo Deleting project $(PROJ)...
@curl -i \
-H "Authorization: token $(GITHUB_TOKEN)" \
-H "Accept: application/vnd.github.v3+json" \
-X DELETE \
https://api.github.com/repos/$(USER)/$(PROJ)$S
@$(S3REMOVE)
@make dist-clean
@make upload-index-html
@$(EDITOR) -u --eval "(kill-buffer \"$(ORG)\")"
@rm -rf "../$(PROJ)"
@echo Done deleting project.
index-html: $(INDEX)
$(INDEX): $(ORG)
@echo making index.html...
$(EDITOR) --eval \
"(with-current-buffer (find-file-noselect \"$(ORG)\") \
(save-excursion \
(org-link-search \"#project-index-title\") \
(org-export-to-file (quote html) \"index.html\" nil t)))"
@echo Done making index.html.
upload-index-html: $(INDEX)
@echo Uploading index.html...
$(S3COPY)
@echo Done uploading index.html
install-aws-cli:
curl "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "AWSCLIV2.pkg" && \
sudo installer -pkg AWSCLIV2.pkg -target / && \
which aws && aws --version
rm -rf AWSCLIV2.pkg
clean:
@echo Cleaning...
-@rm *~ 2>/dev/null
-@for file in *.??*; \
do \
ext=$${file#$(PROJ).}; \
[[ ! $${ext} =~ org|texi|info|pdf|html ]] && rm -rv $${file}; \
done
dist-clean: clean
@echo Dist Cleaning...
@${EDITOR} -u --eval \
"(kill-buffer \"$(ORG)\")"
-@rm -rf *.{texi*,info*,html*,pdf*} $(DIR) $(TOOLS)
-@for dir in *; \
do \
[ -d $$dir -a $$dir != "$(DIR_OLD)" -a $$dir != $(SAVE) ] && \
rm -vr $$dir; \
done
wipe-clean: dist-clean
@echo Wipe Clean...
-@rm -rf Makefile Readme.md $(DIR_OLD)
@git checkout Makefile README.md
git-ready: dist-clean
git checkout Makefile
git checkout README.md
git status
help:
@echo '"make boot" tangles all of the files in Template'
@echo '"make default" makes the .texi file, the .info file, \
the html files, and the .pdf file.'
@echo
@echo '"make check" checks for prerequistes'
@echo '"make values" runs check and prints variable values'
@echo
@echo '"make texi" makes the .texi file'
@echo '"make info" makes the .info file'
@echo '"make html" makes the html distribution in a subdirectory'
@echo '"make pdf" makes the .pdf file'
@echo
@echo '"make open-org" opens the ORG program using emacsclient for editing'
@echo '"make open-texi" opens the .texi file using emacsclient for review'
@echo '"make open-html" opens the distribution index.html file \
in the default web browser'
@echo '"make open-pdf" opens the .pdf file'
@echo
@echo '"make sync" syncs the html files in the AWS S3 bucket BUCKET; \
you must have your AWS S3 bucket name in the env var AWS_S3_BUCKET; \
You must have your AWS credentials installed in ~/.aws/credentials'
@echo
@echo '"make install-aws-cli" installs the "aws cli v2" command-line tools'
@echo 'You also need to run "aws configure" and supply your Access Key and Secret Access Key'
@echo
@echo '"make clean" removes the .texi, .info, and backup files ("*~")'
@echo '"make dist-clean" cleans, removes the html distribution, \
and removes the build directory'
@echo '"make wipe-clean" wipes clean the directory, including old directories'
@echo
@echo '"make delete-proj" deletes the project from the file system, GitHub and AWS'
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