mirror of https://github.com/hrfee/jfa-go
Harvey Tindall
4 years ago
parent
a1a233e74f
commit
403ad58274
@ -1,68 +0,0 @@
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#!/usr/bin/python
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import sys
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument("embed", metavar="<true/false>|<internal/external>|<yes/no>", type=str)
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trues = ["true", "internal", "yes", "y"]
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falses = ["false", "external", "no", "n"]
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EMBED = parser.parse_args().embed
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with open("embed.go", "w") as f:
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if EMBED in trues:
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f.write("""package main
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import (
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"embed"
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"io/fs"
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"log"
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)
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//go:embed data data/html data/web data/web/css data/web/js
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var loFS embed.FS
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//go:embed lang/common lang/admin lang/email lang/form lang/setup
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var laFS embed.FS
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var langFS rewriteFS
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var localFS rewriteFS
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type rewriteFS struct {
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fs embed.FS
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prefix string
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}
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func (l rewriteFS) Open(name string) (fs.File, error) { return l.fs.Open(l.prefix + name) }
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func (l rewriteFS) ReadDir(name string) ([]fs.DirEntry, error) { return l.fs.ReadDir(l.prefix + name) }
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func (l rewriteFS) ReadFile(name string) ([]byte, error) { return l.fs.ReadFile(l.prefix + name) }
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func FSJoin(elem ...string) string {
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out := ""
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for _, v := range elem { out += v + "/" }
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return out[:len(out)-1]
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}
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func loadFilesystems() {
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langFS = rewriteFS{laFS, "lang/"}
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localFS = rewriteFS{loFS, "data/"}
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log.Println("Using internal storage")
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}""")
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elif EMBED in falses:
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f.write("""package main
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import (
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"io/fs"
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"os"
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"log"
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"path/filepath"
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)
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var localFS fs.FS
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var langFS fs.FS
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func FSJoin(elem ...string) string { return filepath.Join(elem...) }
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func loadFilesystems() {
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log.Println("Using external storage")
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executable, _ := os.Executable()
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localFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data"))
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langFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data", "lang"))
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}""")
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@ -0,0 +1 @@
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`scripts/embed.py [internal/external]` will copy the respective file into the main directory. If internal, `//go:embed` is used to embed the `data/` directory in the binary. If external, `os.DirFS` is used to access the `data/` directory, which should be placed next to the executable.
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@ -0,0 +1,20 @@
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package main
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import (
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"io/fs"
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"log"
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"os"
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"path/filepath"
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)
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var localFS fs.FS
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var langFS fs.FS
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func FSJoin(elem ...string) string { return filepath.Join(elem...) }
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func loadFilesystems() {
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log.Println("Using external storage")
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executable, _ := os.Executable()
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localFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data"))
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langFS = os.DirFS(filepath.Join(filepath.Dir(executable), "data", "lang"))
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}
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@ -0,0 +1,38 @@
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package main
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import (
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"embed"
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"io/fs"
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"log"
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)
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//go:embed data data/html data/web data/web/css data/web/js
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var loFS embed.FS
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//go:embed lang/common lang/admin lang/email lang/form lang/setup
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var laFS embed.FS
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var langFS rewriteFS
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var localFS rewriteFS
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type rewriteFS struct {
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fs embed.FS
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prefix string
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}
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func (l rewriteFS) Open(name string) (fs.File, error) { return l.fs.Open(l.prefix + name) }
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func (l rewriteFS) ReadDir(name string) ([]fs.DirEntry, error) { return l.fs.ReadDir(l.prefix + name) }
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func (l rewriteFS) ReadFile(name string) ([]byte, error) { return l.fs.ReadFile(l.prefix + name) }
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func FSJoin(elem ...string) string {
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out := ""
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for _, v := range elem {
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out += v + "/"
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}
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return out[:len(out)-1]
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}
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func loadFilesystems() {
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langFS = rewriteFS{laFS, "lang/"}
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localFS = rewriteFS{loFS, "data/"}
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log.Println("Using internal storage")
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}
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@ -0,0 +1,22 @@
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#!/usr/bin/python
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import shutil
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import sys
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from pathlib import Path
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external = ["false", "external", "no", "n"]
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with open("embed.go", "w") as f:
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choice = ""
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try:
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choice = sys.argv[1]
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except IndexError:
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pass
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folder = Path("embed")
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if choice in external:
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embed = False
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shutil.copy(folder / "external.go", "embed.go")
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print("Embedding disabled. \"data\" must be placed alongside the executable.")
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else:
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shutil.copy(folder / "internal.go", "embed.go")
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print("Embedding enabled.")
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